Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.4 COLOR DATA INPUT ASSIGNMENT
5.5 EDID DATA STRUCTURE
5.6 EDID SIGNAL SPECIFICATION
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICA TIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS
8.1 HANDLING PRECAUTIONS
8.2 STORAGE PRECAUTIONS
8.3 OPERATION PRECAUTIONS
9. PACKING ------------------------------------------------------- 26
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
10.2 CARTON LABEL
------------------------------------------------------- 3
------------------------------------------------------- 4
------------------------------------------------------- 5
------------------------------------------------------- 7
------------------------------------------------------- 12
------------------------------------------------------- 13
------------------------------------------------------- 20
------------------------------------------------------- 22
------------------------------------------------------- 25
------------------------------------------------------- 27
2 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Version Date
Sep. 29. ‘06
Nov. 13. ‘06
Nov. 15. ‘06
Nov.22. ‘06
Ver 1.0
Ver 2.0
Ver 3.0
Page
(New)
All
All
9
20
21
4
7
22
27
REVISION HISTORY
Section Description
All
Preliminary Specification was first issued .
All
Approval Specification wa s first issue
3.2
6.1
6.2
1.4
3.1
7.1
7.2
10
Backlight unit Power Consumption TEST condition change 6mA to 5mA.
Lamp Life Time change Min10,000H(6.0mA) to 12,000H(5.0mA).
Lamp Current change Min 3.0mA Typ 6.0mA to Min no Spec Typ 5.0mA.
Operating Frequency change Min50KHz to Min 45kHz.
Lamp Turn On Voltage change MAx 1340V 0℃ to Max 1300V 0℃.
DCLK Frequency change Min 50MHz to Min 43.3MHz.
Modify Power on/off sequence.
Modify the surface treatment from 41% to 42% (Haze value)
Modify power supply current.
Modify the inverter current from 6mA to 5mA
Modify the Wx ..
Modify DEFINITION OF LABELS
3 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
N121X5 -L06 is a 12.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 20 pins
LVDS interface. This module supports 1024 x 768 XGA mode and can display 262,144 colors. The optimum
viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.
1.2 FEATURES
- Thin and light weight
- XGA (1024 x 768 pixels) resolution
- DE (Data Enable) only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
- Support EDID Structure Version 1 Revision 3
1.3 APPLICA TION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 245.76 (H) X 184.32 (V) mm
Bezel Opening Area 250.5 (H) x 188.9 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1024 x R.G.B. x 768 pixel Pixel Pitch 0.24 (H) x 0.24 (V) mm Pixel Arrange ment RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treat ment Hard coating (2H), Anti-glare (Haze 42 %) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 260.5 261 261.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 197.5 198 198.5 mm
Depth(D) -- 4.7 5.0 mm
Weight -- 260 270 g -
(1)
(1)
Note (2) Connector mounting position
+/- 0.5mm
4 / 29
Version 3.0
Doc No.: 1406X064
A
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient T emperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in t he figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
- 210/50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Value
Min. Max.
Unit Note
Relative Humidity (%RH)
100
95
80
60
40
20
8
5
Operating Range
Storage Range
80 60-20 400 20-40
Temperature (ºC)
Note (2) The temperature of panel surface should be 0 ºC Min. and 50 ºC Ma x.
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (210G / 3ms) is half Sine Wave, Condition (50G / 18ms) is
Rectangle W ave,
Note (4) 10 ~ 200 Hz, 0.5 Hr / Cycle, 1 cycles for each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture. The fixing condition is shown as
below:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
5 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +4.0 V
Logic Input Voltage VIN -0.3 Vcc+0.3 V
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V
Lamp Current IL - 6.5 mA
Lamp Frequency FL - 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Co nditions.
Min. Max.
Value
Value
Unit Note
(1)
Unit Note
(1), (2), IL = (6.0) mA
RMS
RMS
(1), (2)
Note (2) Specifie d values are for lamp (Refer to Section 3.2 for further information).
6 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Min. Typ. Max.
Power Supply V oltage Vcc 3.0 3.3 3.6 V Permissive Ripple Voltage VRP 50 mV Rush Current I
1.5 A (2)
RUSH
Initial Stage Current IIS 1.0 A (2)
Power Supply Current
LVDS Differential Input High Threshold V
LVDS Differential Input Low Threshold V
White 240 280 mA (3)a
Black
Icc
TH(LVDS)
TL(LVDS)
290 340 mA (3)b
+100 mV
-100 mV
LVDS Common Mode Voltage VCM 1.125 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 600 mV (5)
Terminating Resistor RT 100 Ohm
Power per EBL WG P
- 2.6 - W (4)
EBL
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Value
Unit Note
V
CM
V
CM
(5),
=1.2V
(5)
=1.2V
Note (2) I
I
: the maximum current when VCC is rising
RUSH
: the maximum current of the first 100ms after power-on
IS
Measurement Conditions: Shown as the following figure. Test pattern: black.
+3.3V
R1
47K
Q1 2SK1475
FUSE
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470us
0.9Vcc
0V
470us
0.1Vcc
+3.3V
100ms
I
RUSH
C3
1uF
I
IS
Vcc
(LCD Module Input)
VCC
ICC
7 / 29
Version 3.0
Doc No.: 1406X064
|
|
|
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
a. White Pattern
Active Area
power. Test conditions are as follows.
(a) Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file
“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.
(c) Luminance: 60 nits.
(d) The inverter used is provided from Sumida. Please contact them for detail information. CMO
= 60 Hz,
v
b. Black Pattern
Active Area
doesn’t provide the inverter in this product.
Note (5) The parameters of LVDS signals are defined as the following figures.
CM
Single Ended
Differential
V
0V
V
0V
V
VID|
VID
8 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL - 624 - V
Lamp Current IL - 5.0 - mA
Lamp Turn On Voltage VS
- - 1170 (25
- - 1300 (0
Operating Frequency FL 45 - 80 KHz (3)
Power Consumption PL - 3.12 W (4), IL = 5.0 mA
Lamp Life Time LBL 12,000 - - Hrs (5)
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Value
o
C) V
o
C) V
Unit Note
I
RMS
RMS
(2)
RMS
(2)
RMS
= 5.0 mA
L
(1),(7)
LCD
Module
HV (White)
LV (Black)
1
2
Current Meter
Inverter
A
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may generate interference with horizontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (4) P
= IL ×VL
L
Note (5) The lifetime of lamp is defined as the time when it continues to operate under the conditions at Ta
= 25 ±2
o
C and IL = 5.0 mA
until one of the following events occurs:
RMS
(a) When the brightness becomes ≦ 50% of its original value.
(b) When the effective ignition length becomes ≦ 80% of its original value. (Effective ignition
length is defined as an area that the brightness is less than 70% compared to the center point.)
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for
the lamp. All the parameters of an inverter should be carefully designed to avoid generating too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
should be operated in the same manners when it is installed in your instrume nt.
The output of the inverter must have symmetrical (negative and positive) voltage waveform and
symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter,
9 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may
produce interface with horizontal synchronous frequency and as a result this may cause beat on the
display. Therefore lamp frequency shall be as away possible from the horizontal synchronous
frequency and from its harmonics in order to prevent interference.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its
leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below;
b. The distortion rate of the waveform should be within √2 ± 10%;
* Asymmetry rate:
I p
| I
– I –p | / I
p
* 100%
rms
I -p
c.
The ideal sine wave form shall be symmetric in positive and negative polarities.
* Distortion rate
I
(or I –p) / I
p
rms
10 / 29
Version 3.0
Note (7) About operating current min 2.0mA , lamp maker has some advice as below
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
(Reference) Light quantity adjustment method
Explanation and comparison of the kind of tone light:
Lamp current wave-like by the adjustment of the current.
①
Lamp current wave-like by the adjustment of the burst.
②
P-P LEVEL DOWN
Tone light
P-P LEVEL =
OFF:20%
ON:80%
Comparative table
Method
current Good ( 75 % ∼ 85% )
①
burst Bad ( 65 % ∼ 75% )
②
Backlight efficiency (INV＋LAMP)
Tone light rate (%) Circuitry
58 Complicated
10 Easy
Method of case that Lamp current MIN2.0mA is controlled.
It is the setting of minimum 2mA (MIN) to Lamp current 6.0mA in the lamp specification. The burst is
excellent for circuitry. The marker proposes that pays attention to the following content s.
11 / 29
Version 3.0
4. BLOCK DIAGRAM
)
4.1 TFT LCD MODULE
LVDS Display
Data & Clock
Vcc
GND
Data
CLK
V
EDID
EDID
EDID
INPUT CONNECTOR
VL
LAMP CONNECTOR
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
SCAN DRIVER IC
TFT LCD PANEL
DA TA DRIVER IC
BACKLIGHT UNIT
Approval
4.2 BACKLIGHT UNIT
1 HV (White)
2 LV (Black
12 / 29
Version 3.0
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol Description Polarity Remark
1 Vss Ground
2 Vcc Power Supply +3.3 V (typical)
3 Vcc Power Supply +3.3 V (typical)
4 V
5 NC Non-Connection
6 CLK
7 DATA
8 Rxin0- LVDS Differential Data Input Negative
9 Rxin0+ LVDS Differential Data Input Positive
10 Vss Ground
11 Rxin1- LVDS Differential Data Input Negative
12 Rxin1+ LVDS Differential Data Input Positive
13 Vss Ground
14 Rxin2- LVDS Differential Data Input Negative
15 Rxin2+ LVDS Differential Data Input Positive
16 Vss Ground
17 CLK- LVDS Clock Data Input Negative
18 CLK+ LVDS Clock Data Input Positive
19 Vss Ground
20 Vss Ground
Note (1) The first pixel is even.
DDC 3.3V Power DDC 3.3V Power
EDID
DDC Clock DDC Clock
EDID
DDC Data DDC Data
EDID
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
R0~R5,G0
-
G1~G5,B0,B1
-
B2~B5,DE,Hsync,Vsync
LVDS Level Clock
Note (2) Connector Part No.: HIROSE DF19L-20P-1H or equivalent
Note (3) User’s connector Part No: HIROSE DF19G-20S-1C or equivalent
5.2 BACKLIGHT UNIT
Pin Symbol Description Color
1 HV High Voltage White
2 LV Ground Black
Note (1) Connector Part No.: JST-BHSR-02VS-1 or equivalent
Note (2) User’s connector Part No.: JST-SM02B-BHSS-1 -TB or equivalent
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
CLK+
T/7
Rxin2
Rxin1
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DE B5 B4 B3 B2 Vsync Hsync
IN13 IN12 IN11 IN10 IN9 IN8 IN7
B1
G4 G3 G2 G1 B0 G5
Rxin0
IN6 IN5 IN4 IN3 IN2 IN1 IN0
G0 R3 R2 R1 R0 R5 R4
Signal for 1 DCLK Cycle (T)
13 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
5.4 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for
the color. The higher the binary input the brighter the color. The table below provides the assignment of
color versus data input.
Data Signal
Color
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0)/Dark
Red(1)
Red(2)
:
:
Red(61)
Red(62)
Red(63)
Green(0)/Dark
Green(1)
Green(2)
:
:
Green(61)
Green(62)
Green(63)
Blue(0)/Dark
Blue(1)
Blue(2)
:
:
Blue(61)
Blue(62)
Blue(63)
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
14 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
5.5 EDID DATA STRUCTURE
The EDID (Extended Display Identification Data) data formats are to support displays as defined in the
VESA Plug & Display and FPDI standards.
Byte #
(decimal)
Byte #
(hex)
Field Name and Comments
0 0 Header
1 1 Header
2 2 Header
3 3 Header
4 4 Header
5 5 Header
6 6 Header
7 7 Header
8 8
9 9
10 0A
11 0B
12 0C
13 0D
14 0E
15 0F
16 10
17 11
18 12
19 13
20 14
21 15
22 16
23 17
24 18
25 19
26 1A
27 1B
28 1C
29 1D
30 1E
31 1F
32 20
33 21
34 22
35 23
36 24
37 25
38 26
39 27
40 28
41 29
ID system Manufacturer Name
Compressed ASCII
ID Product Code (LSB)
ID Product Code (MSB)
LCD Module Serial No. = 0 (If not used)
LCD Module Serial No. = 0 (If not used)
LCD Module Serial No. = 0 (If not used)
LCD Module Serial No. = 0 (If not used)
Week of Manufacture
Year of Manufacture
EDID Structure version
EDID Revision
Video Input Definition = Digital I/P,non TMDS CRGB
Max H image size(㎝) = 30.5 ㎝
Max V image size(㎝) = 18.3 ㎝
Display gamma
Feature support(DPMS) = Active off, RGB Color
Red/Green low Bits
Blue/White Low Bits
Red X
Red Y
Green X
Green Y
Blue X
Blue Y
White X
White Y
Established Timing I = 00h(If not used)
Established Timing II = 00h(If not used)
Manufacturer's Timings = 00h(If not used)
Standard T iming Identification 1 was not used
Standard T iming Identification 1 was not used
Standard T iming Identification 2 was not used
Standard T iming Identification 2 was not used
Value
(hex)
00 00000000
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111
00 00000000
30 00110000
AE 10101110
00 00000000
40 01000000
00 00000000
00 00000000
00 00000000
00 00000000
30 00110000
10 00010000
01 00000001
03 00000011
80 10000000
19 00011001
12 00010010
78 01111000
EA 11101010
FE 11111110
60 01100000
95 10010101
55 01010101
51 01010001
87 10000111
26 00100110
22 00100010
50 01010000
54 01010100
21 00100001
08 00001000
00 00000000
01 00000001
01 00000001
01 00000001
01 00000001
Value
(binary)
15 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Byte #
(decimal)
Byte #
(hex)
42 2A
43 2B
44 2C
45 2D
46 2E
47 2F
48 30
49 31
50 32
51 33
52 34
53 35
54 36
55 37
56 38
57 39
58 3A
59 3B
60 3C
61 3D
62 3E
63 3F
64 40
65 41
66 42
67 43
68 44
69 45
70 46
71 47
72 48
73 49
74 4A
75 4B
76 4C
77 4D
78 4E
79 4F
80 50
81 51
82 52
83 53
84 54
85 55
Field Name and Comments
Standard T iming Identification 3 was not used
Standard T iming Identification 3 was not used
Standard T iming Identification 4 was not used
Standard T iming Identification 4 was not used
Standard T iming Identification 5 was not used
Standard T iming Identification 5 was not used
Standard T iming Identification 6 was not used
Standard T iming Identification 6 was not used
Standard T iming Identification 7 was not used
Standard T iming Identification 7 was not used
Standard T iming Identification 8 was not used
Standard T iming Identification 8 was not used
Pixel Clock/10,000 (LSB)
Pixel Clock/10,000 (MSB) /
Horizontal Active
Horizontal Blanking
Horizontal Active : Horizontal Blanking
Vertical A vtive
Vertical Blanking
Vertical Active : Vertical Blanking
Horizontal Sync. Offset
Horizontal Sync Pulse Width
Vertical Sync Offset : Sync Width
Horizontal Vertical Sync Offset/Width upper 2bits = 0
Horizontal Image Size
Vertical Image Size
Horizontal & Vertical Image Size (upper 4bit)
Horizontal Border = 0
Vertical Border = 0
Non-interlaced,Normal display,no stereo,Digital separate sync,H/V pol
negatives
Pixel Clock/10,000 (LSB) 40Hz
Pixel Clock/10,000 (MSB) / 40Hz
Horizontal Active
Horizontal Blanking
Horizontal Active : Horizontal Blanking
Vertical A vtive
Vertical Blanking
Vertical Active : Vertical Blanking
Horizontal Sync. Offset
Horizontal Sync Pulse Width
Vertical Sync Offset : Sync Width
Horizontal Vertical Sync Offset/Width upper 2bits = 0
Horizontal Image Size
Vertical Image Size
Value
(hex)
Value
(binary)
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
28 00101000
15 00010101
00 00000000
40 01000000
41 01000001
00 00000000
26 00100110
30 00110000
18 00011000
88 10001000
36 00110110
00 00000000
F6 11110110
B8 10111000
00 00000000
00 00000000
00 00000000
18 00011000
ED 11101101
10 00010000
00 00000000
40 01000000
41 01000001
00 00000000
26 00100110
30 00110000
18 00011000
88 10001000
36 00110110
00 00000000
F6 11110110
B9 10111001
16 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Byte #
(decimal)
Byte #
(hex)
86 56
87 57
88 58
89 59
90 5A
91 5B
92 5C
93 5D
94 5E
95 5F
96 60
97 61
98 62
99 63
100 64
101 65
102 66
103 67
104 68
105 69
106 6A
107 6B
108 6C
109 6D
110 6E
111 6F
112 70
113 71
114 72
115 73
116 74
117 75
118 76
119 77
120 78
121 79
122 7A
123 7B
124 7C
125 7D
126 7E
127 7F
Field Name and Comments
Horizontal & Vertical Image Size (upper 4bit)
Horizontal Border = 0
Vertical Border = 0
Non-interlaced,Normal display,no stereo,Digital separate sync,H/V pol
negatives
Detailed Timing Descriptor #3
(Horizontal active pixel /8)-31
Image Aspect Ratio(16:10)
Low Refresh Rate #1(50Hz)
(Horizontal active pixel /8)-31
Image Aspect Ratio(16:10)
Low Refresh Rate #2(40Hz)
Brightness(1/10nit)
Feature flag(TN mode)
Reserved 00h
EISA manufacturer code(3 Character ID)
Compressed ASCII
Panel Supplier Reserved - Product code
(Hex, LSB first)
Detailed Timing Descriptor #4
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
(Supplier S/N)
Extension flag = 00
Checksum
Value
(hex)
00 00000000
00 00000000
00 00000000
18 00011000
00 00000000
00 00000000
00 00000000
0F 00001111
00 00000000
61 01100001
43 01000011
32 00110010
61 01100001
43 01000011
28 00101000
0F 00001111
01 00000001
00 00000000
0D 00001101
AF 10101111
07 00000111
14 00010100
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
4E 01001110
31 00110001
32 00110010
31 00110001
58 01011000
35 00110101
2d 00101101
4C 01001100
30 00110000
36 00110110
20 00100000
20 00100000
20 00100000
00 00000000
ED
Value
(binary)
11101101
17 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
5.6 EDID SIGINAL SPECIFICATION
(1) EDID Power
Parameter Symbol Conditions Min. Typ. Max. Unit
Power supply
voltage
Vcc Read Operation 2.2 — 5.5 V
(2) DC characteristics
SCL, SDA
terminal input voltage
Hysteresis Voltage VHYS 0.05 VCC — V
Output Voltage
Input Leak current
(Vin =0.1V~VCC)
Output Leak current ILO -10 10 uA
Terminal capacity(Input, Output) Cin, Cout — 10 pF
Operating current
Stillness current
(SDA=SCL=VCC)
(WP=VSS,A0,A1,A2=VSS)
Symbol Min. Max. Unit Index
High Voltage VIH 0.7 V CC — V
Low Voltage VIL — 0.3 V
CC V
VOL1
VOL2
ILI
ICC Write
ICC Read
ICCS —
—
-10
-10
—
0.4
0.6
10
50
3
1
30
100
V
uA
mA
uA
IOL=3mA, CC=2.5V
IOL=6mA, CC=2.5V
WP=VSS
WP=VCC
Vout =0.1V~VCC,
WP=VSS
VCC=5.0V
0
Ta=25
C, Fclk=1.0MHz
VCC=5.5V,
SCL=400KHz
VCC=3.0V
VCC=5.5V
18 / 29
Version 3.0
(3) AC characteristics (VCC=2.5~5.5V standard operation mode)
VCC=2.5V-5.5V
Item Symbol
Clock frequency Fclk — 100 — 400 KHz
Clock High Time THIGH 4000 — 900 —
Clock Low Time TLOW 4700 — 1300 —
SDA, SCL falling time TR — 1000 — 300
SDA, SCL rising time TF — 300 — 300
START hold time
START setup time
Data input hold time
Data input setup time
STOP setup time
Output decision time from a
clock
Bus free time TBUF 4700 — 1300 —
Rising time of Min VIH, VIL TOF — 250 20 250
THD:
STA
TSU:
STA
THD:
Data
TSU:
Data
TSU:
STO
TAA — 3500 100 900
(Standard operation
mode)
Min. Max. Min. Max. Unit Index
4000 — 600 —
4700 — 600 —
0 — 0 —
250 — 100 —
4700 — 600 —
VCC=4.5V-5.5V
(High-speed
operation
mode)
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CB≦100pF
Spike oppression TSP — 50 — 50 ns
A write-in cycle time TWR — 10 — 10 ms
The number of times of data
rewriting
Byte and page
— 1M — 1M — cycles
VCC=5.0V
Ta=25
mode
0
C,
19 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
DCLK Frequency 1/Tc 43.3 65 68 MHz -
Vertical Total Time TV 771 806 850 TH -
DE
Vertical Addressing Time TVD 768 768 768 TH -
Horizontal Total Time TH 1200 1344 1500 Tc -
Horizontal Addressing Time THD 1024 1024 1024 T c -
INPUT SIGNAL TIMING DIAGRAM
DE
DCLK
T
DE
DATA
TVD
C
v
T
T
H
T
HD
20 / 29
Version 3.0
6.2 POWER ON/OFF SEQUENCE
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Power Supply
for LCD, Vcc
- LVDS Interface
- Power for Lamp
Timing Specifications:
0 < t2 ≦ 50 msec
0 < t3
0V
0V
t1≦ 10 msec
10%
90%
t1
90%
Valid Data
t6 t5
ONOFF OFF
Restart Power On Power Off
t7
t4
10%
t3 t2
10%
t4 ≧ 150 msec
t5 ≧ 200 msec
t6 ≧ 0 msec
t7 ≧ 10 msec (given by system)
Note (1) Please follow the power on/off sequence described above. Otherwise, the LCD module might be
damaged.
Note (2) Please avoid floating state of interface signal at invalid period. When the interface signal is invalid, be
sure to pull down the power supply of LCD Vcc to 0 V.
Note (3) The Backlight inverter power must be turned on after the power supply for the logic and the
interface signal is valid. The Backlight inverter power must be turned off before the power supply
for the logic and the interface signal is invalid.
Note (4) Sometimes some slight noise shows when LCD is turned off (even backlight is already off). To
avoid this phenomenon, we suggest that the Vcc falling time had better to follow 5≦t7≦300 ms.
21 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta 25±2
Ambient Humidity Ha 50±10 %RH
Supply Volt age VCC 3.3 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL
Inverter Driving Frequency FL
5.0
61
Inverter Sumida-H05-4915
The measurement methods of optical characteristics are shown in Section 7.2. The following items
should be measured under the test conditions described in Section 7.1 and stable environment shown in
Note (6).
o
C
mA
KHz
7.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 180 300 - - (2), (5)
Response Time
Central Luminance of White L
White Variation
Red
Color
Chromaticity
Green
Blue
White
Horizontal
Viewing Angle
Vertical
TR - 5 10 ms
- 11 16 ms
T
F
120 150 - cd/m2(4), (5)
AVE
5pts 1.25 -
δW
13pts 1.54
Rx
Ry
Gx 0.320 Gy 0.533 Bx
By
=0°, θY =0°
θ
x
Viewing Normal
Angle
TYP
-0.03
0.595
0.338
TYP
+0.03
0.150
0.135
Wx 0.285 0.313 0.341 Wy
θ
+
x
θ
x
θ
+
Y
θ
Y
CR≥10
-
0.309 0.329 0.349 40 45 -
40 45 15 20 -
Deg.
40 45 -
(3)
(5), (6)
-
-
-
(1)
22 / 29
Version 3.0
Note (1) Definition of Viewing Angle (θx, θy):
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
θX- = 90º
x-
6 o’clock
θ
y- = 90º
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63
Normal
θx = θy = 0º
θy- θy+
θx−
θx+
12 o’clock direction
y+
θ
y+ = 90º
x+
θX+ = 90º
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (7).
Note (3) Definition of Response T ime (T
, TF):
R
100%
90%
Optical
Response
10%
0%
T
R
66.67 ms
Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
L (x) is corresponding to the luminance of the point X at Figure in Note (6)
AVE
):
66.67 ms
Time
T
F
23 / 29
Version 3.0
Note (5) Measurement Setup:
m
The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement
should be executed after lighting Backlight for 20 minutes in a windless room.
LCD Module
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 63 at 13 points
δW
= Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
5p
δW
13p
: Test Point
X=1 to 13
LCD Panel
Center of the Screen
= Maximum [L (1) ~ L (13)] / Minimum [L (1) ~ L (13)]
6 7
9
11
10mm
D/4 D/4 D/4 D/4
Field of View = 2º
500 mm
Active Area
2
4
12
D
Photometer
(CA210, CS-1000)
Light Shield Room
(Ambient Luminance < 2 lux)
10mm
8
W/4
3
W/4
1
5
10
13
10m
10mm
W/4
Vertical Line
W/4
Horizontal Line
24 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
8. PRECAUTIONS
8.1 HANDLING PRECAUTIONS
(1) The module should be assembled into the system firmly by using every mounting hole. Be careful not
to twist or bend the module.
(2) While assembling or installing modules, it can only be in the clean area. The dust and oil may cause
electrical short or damage the polarizer.
(3) Use fingerstalls or soft gloves in order to keep display clean during the incoming inspection and
assembly process.
(4) Do not press or scratch the surface harder than a HB pencil lead on the panel because the polarizer is
very soft and easily scratched.
(5) If the surface of the polarizer is dirty, please clean it by some absorbent cotton or soft cloth. Do not use
Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might
permanently damage the polarizer due to chemical reaction.
(6) Wipe off water droplets or oil immediately. Staining and discoloration may occur if they left on panel for
a long time.
(7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contacting with hands, legs or clothes, it must be washed a way thoroug hly with soap.
(8) Protect the module from static electricity, it may cause damage to the C-MOS Gate Array IC.
(9) Do not disassemble the module.
(10) Do not pull or fold the lamp wire.
(11) Pins of I/F connector should not be touched directly with bare hands.
8.2 STORAGE PRECAUTIONS
(1) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(2) It is dangerous that moisture come into or contacted the LCD module, because the moisture may
damage LCD module when it is operating.
(3) It may reduce the display quality if the ambient temperature is lower than 10 ºC. For example, the
response time will become slowly, and the starting voltage of lamp will be higher than the room
temperature.
8.3 OPERATION PRECAUTIONS
(1) Do not pull the I/F connector in or out while the module is operating.
(2) Always follow the correct power on/off sequence when LCD module is connecting and operating. This
can prevent the CMOS LSI chips from damage during latch-up.
(3) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disa ssemble the module or insert anything into the Backlight unit.
25 / 29
Version 3.0
9. PACKING
9.1 CARTON
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
9.2 PALLET
26 / 29
Version 3.0
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
(a) Model Name: N121X5 - L06
(b) Revision: Rev. XX, for example: A1, …, C1, C2 …etc.
(c) Serial ID: X X
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of product
For Lenovo’s barcode content
11S PPPPPPP Z1Z HHH SSSSSS YMM
(a) 11S: Fixed characters.
X X X X X Y M D X N N N N
Month: 1~9, A~C, for Jan. ~ De c.
Day: 1~9, A~Y, for 1
st
Serial No.
CMO Internal Use
Year, Month, Date
CMO Internal Use
Revision
CMO Internal Use
to 31st, exclude I , O and U
(b) PPPPPPP (P/N): Customer part number 42T0342, fixed characters
(c) Z1Z: Fixed characters.
(d) HHH (Header Code): CKB
(e) SSSSSS: Series number.
(f) YMM: Y: The last character of year.
MM: Month
27 / 29
Version 3.0
10.2 CARTON LABEL
Doc No.: 1406X064
Issued Date: Nov. 22, 2006
Model No.: N121X5 -L06
Approval
28 / 29
Version 3.0
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