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RECORDS OF REVISION
MODEL No. : LK260T3LA17
SPEC No. : LD-K21907
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DATE
NO.
2009.9.17 LD-K21907 - - - 1st Issue
REVISED
PAGE SUMMARY NOTE
No.
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1. Application
This specification applies to the color 26.0” Wide XGA TFT-LCD module LK260T3LA17.
* These specification sheets are proprietary products of SHARP CORPORATION (“SHARP”) and include materials
protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in any form or by
any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of
SHARP.
* In case of using the device for applications such as control and safety equipment for transportation (aircraft, trains,
automobiles, etc.), rescue and security equipment and various safety related equipment which require higher
reliability and safety, take into consideration that appropriate measures such as fail-safe functions and redundant
system design should be taken.
* Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,
telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment for
life support.
* SHARP assumes no responsibility for any damage resulting from the use of the device that does not comply with
the instructions and the precautions specified in these specification sheets.
* Contact and consult with a SHARP sales representative for any questions about this device.
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (T
composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit, inverter circuit and back light
system etc. Graphics and texts can be displayed on a 1366×RGB×768 dots panel with 16,777,216 colors by using
LVDS (L
technology for the control circuit .In the O/S driving technology, signals are being applied to the Liquid Crystal
according to a pre-fixed process as an image signal of the present frame when a difference is found between image
signal of the previous frame and that of the current frame after comparing them.
completed within one frame, as a result, image blur can be improved and clear image performance can be realized.
3. Mechanical Specifications
ow Voltage Differential Signaling) to interface, +12V of DC supply voltages.
This module also includes the DC/AC inverter to drive the CCFT. (+24V of DC supply voltage)
And in order to improve the response time of LCD, this module applies the Over Shoot driving (O/S driving)
By using the captioned process, the image signals of this LCD module are being set so that image response can be
Parameter Specifications Unit
Display size
Active area 575.769 (H) × 323.712 (V) mm
Pixel Format
Pixel pitch 0.4215(H) × 0.1405 (V) mm
Pixel configuration R,G, B horizontal stripe
Display mode Normally black
Unit Outline Dimensions (*1) 626.0(W) × 373.0(H) × 45.0max(D) mm
Mass 3.5 kg
Surface treatment
(*1) Outline dimensions are shown in Fig.1
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66.053 （Diagonal）
26.0 （Diagonal）
1366 (H) × 768 (V)
1pixel = R + G + B dot）
（
Low-Haze Anti Glare
Hard coating: 2H
LD-K21907-1
hin Film Transistor). It is
cm
inch
pixel
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4. Input Terminals
4-1. TFT panel driving
CN1 (Interface signals and +12V DC power supply) (Shown in Fig.1)
Using connector ：FI-X30SSL-HF (Japan Aviation Electronics Ind. , Ltd.) or equivalent
Matching connector ：FI-X30H/FI-X30HL, FI-X30C/FI-X30C2L
Matching LVDS transmitter：THC63LVDM83R (THine) or equivalent device
Pin No. Symbol Function Remark
1 VCC +12VPower Supply
2 VCC +12VPower Supply
3 VCC +12VPower Supply
4 VCC +12VPower Supply
5 GND
6 GND
7 GND
8 GND
9 SELLVDS
10 Reserved
11 GND
12 RIN013 RIN0+
14 GND
15 RIN116 RIN1+
17 GND
18 RIN219 RIN2+
20 GND
21 CLKIN22 CLKIN+
23 GND
24 RIN325 RIN3+
26 GND
27 Reserved
28 Reserved
29
30
[Note] GND of a liquid crystal panel drive part has connected with a module chassis.
or FI-X30M (Japan Aviation Electronics Ind. , Ltd.)
GND
GND
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Ground
Ground
Ground
Ground
Select LVDS data order [Note 1]
Not Available
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Clock Signal(-)
Clock Signal(+)
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Not Available
Not Available
Ground
Ground
LD-K21907-2
Default: Pull up
(H:3.3V)
[Note 2]
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
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[Note1] SELLVDS
Transmitter SELLVDS
Pin No Data
51 TA0
52 TA1
54 TA2
55 TA3
56 TA4
3 TA5
4 TA6
6 TB0
7 TB1
11 TB2
12 TB3
14 TB4
15 TB5
19 TB6
20 TC0
22 TC1
23 TC2
24 TC3
27 TC4
28 TC5
30 TC6
50 TD0
2 TD1
8 TD2
10 TD3
16 TD4
18 TD5
25 TD6
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= L(GND)
R0(LSB)
R1
R2
R3
R4
R5
G0(LSB)
G1
G2
G3
G4
G5
B0(LSB)
B1
B2
B3
B4
B5
NA NA
NA NA
DE(*) DE(*)
R6 R0(LSB)
R7(MSB) R1
G6 G0(LSB)
G7(MSB) G1
B6 B0(LSB)
B7(MSB) B1
NA NA
= H(3.3V) or Open
R2
R3
R4
R5
R6
R7(MSB)
G2
G3
G4
G5
G6
G7(MSB)
B2
B3
B4
B5
B6
B7(MSB)
LD-K21907-3
NA: Not Available
(*) Since the display position is prescribed by the rise of DE (Display Enable) signal,
please do not fix DE signal during operation at "High."
[Note 2] The equivalent circuit figure of the terminal
Terminal
1.0k:
3.3V
5.1k:
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C
(CC
8
)
Interface block diagram
・
Corresponding Transmitter: THC63LVDM83R (THine) or equivalent device
side
ＴＶ
controller
G0䱊G7
R0䱊R7
B0䱊B7
ENAB
䯴
8
8
8
CLK
䯵
LVD S
↑
TTL
PLL
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Rx1IN0+(13)
Rx1IN0-(12)
Rx1IN1+(16)
Rx1IN1-(15)
Rx1IN2+(19)
Rx1IN2-(18)
Rx1IN3+(25)
Rx1IN3-(24)
Rx1CLKIN+(22)
Rx1CLKIN-(21)
TTL
↑
LVDS
PLL
(TFT-LCD side)
LD-K21907-4
8
R0䱊R7
8
G0䱊G7
8
B0䱊B7
ENAB
CK
Internal circuit s
Block Diagram (LCD Module)
・
CN1
SOURCE/CONTROL PWB
Control Signals
SOURCE㩷DRIVER
LCD PANEL
1366×3(RGB)×768
Power Supply
Circuit
INPUT SIGNALS
CLKIN+
CLKINRIN0+
RIN0RIN1+
RIN1RIN2+
RIN2RIN3+
RIN3SELLVDS
POWER SUPPLY
+12V DC
Gate
Signal
BA BACK LIGHT(CCFT×14)
BA
K LIGHT
FT×
INVERTER
CN101
INPUT SIGNALS
Vo n
V
BRT
POWER SUPPLY
+24V DC
Vdim_sel
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SELLVDS= High (3.3V) or Open
CLKIN+
CLKIN-
RIN0+
RIN0-
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3
SELLVDS= Low(GND)
CLKIN+
CLKIN-
RIN0+
RIN0-
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
DE: Display Enable
NA: Not Available (Fixed Low)
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LD-K21907-5
1 cycle
G2 R7 R6 R5 R4 R3 R2 R2 R3 G2
B3 B2 G7 G6 G5 G4 G3 G3 G4 B3
DE
G0 R5 R4 R3 R2 R1 R0 R0 R1 G0
B1 B0 G5 G4 G3 G2 G1 G1 G2 B1
DE
NA NA
B1 B0 G1 G0 R1 R0 R0 R1 NA NA
NA NA
B7 B6 G7 G6 R7 R6 R6 R7 NA NA
B7 B6 B5 B4 B4 B5
1 cycle
B5 B4 B3 B2 B2 B3
DE
DE
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4-2. Backlight driving
CN101 (Inverter control)
Using connector: S14B-PHA-SM-TB(JST)
Matching connector: PHAR-14 (JST)、PHR-14(JST) or equivalent connector
Pin No. Symbol Function Default(OPEN) Input Impedance Remark
1 V
2 V
3 V
4 V
5 V
+24V
INV
+24V
INV
+24V
INV
+24V
INV
+24V
INV
6 GND Ground
7 GND Ground
8 GND Ground
9 GND Ground
10 GND Ground
11 Reserved - -
12 Von Inverter ON/OFF Inverter OFF
V
13
BRT
Brightness Control
14 Vdim_sel PWM selection
[Note 1] Inverter ON/OFF
Input voltage Function
3.3V Inverter: ON
0V Inverter: OFF (Default)
[Note 2] PWM selection
Pin No.14 is used for the selection of dimming control for V
Input voltage V
0V Pulse PWM
3.3V Analog PWM
[Note 3] Brightness Control (Pulse PWM Dimming)
1. Pulse PWM Dimming
Pin No.13 is used for the control of the PWM duty with input pulse from 100Hz to 350Hz.
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3.3V : pull up
Duty 100%
3.3V : pull up
Selected Analog PWM
BRT
BRT
pin (Pin No.13).
1160 k:
55 k:
314 k:
LD-K21907-6
[Note 1]
[Note 3]
[Note 2]
㪠㫅㫇㫌㫋㩷㪧㪮㪤㩷㫎㪸㫍㪼㪽㫆㫉㫄㩷
㪟㫀㪾㪿㩷㫍㫆㫃㫋㪸㪾㪼㩷
㪣㫆㫎㩷㫍㫆㫃㫋㪸㪾㪼㩷
㪫㫆㫅㩷
㪦㪥㩷 㪦㪥㩷㪦㪝㪝㩷
㪫㩷
High：2.3~3.6V
／
Low：0~1.0V
Ta=25°C
MIN TYP MAX Remark
Pulse signal [Hz] 100 325 350
DUTY (TON/T) [%] 27 <-> 100
Dimming level
[%] 10 <-> 100 Pulse signal=325Hz
(Brightness ratio)
[Note] Dimming level is reference value.
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2. Analog PWM Dimming
Pin No.13 is used for the dimming control with input voltage from 0 to 3.15V.
(when Analog PWM is selected with Pin 14) Ta=25°C
Input voltage [V] 0 <-> 3.15
Brightness ratio [%] 10 <-> 100
[Note] PWM frequency : 325r10Hz
3. The back light system characteristics
The back light system is direct type with 8 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
Item Symbol Min. Typ. Max. Unit Remarks
Life time TL 50000 60000 - Hour
[Note]
Lamp life time is defined as the time when brightness becomes 50% of the original value in the
・
continuous operation under the condition of Ta=25°C and brightness control (V
Above value is applicable when the long side of LCD module is placed horizontally. (Landscape
・
position). (Lamp lifetime may vary if LCD module is in portrait position due to the change of mercury
density inside the lamp.)
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LD-K21907-7
MIN TYP MAX Function
0V: Dark - 3.15V: Bright
Duty= 100%
[Note]
=100%).
BRT
5. Absolute Maximum Ratings
Parameter Symbol Condition Ratings Unit Remark
Input voltage
(for Control)
+12V supply voltage
(for Control)
Input voltage
(for Inverter)
+24V supply voltage
(for Inverter)
I Ta=25°C -0.3 ~ 3.6 V [Note 1]
V
Ta=25°C 0 ~ +14 V
V
CC
V
BRT
V
ON
V
INV
Storage temperature Tstg - -25 ~ +60 °C
Operation temperature
(Ambient)
Topa - 0 ~ +50 °C
[Note 1] SELLVDS
[Note 2] Humidity 95%RH Max.(Ta d 40°C)
Maximum wet-bulb temperature at 39°C or less.(Ta > 40°C), No condensation.
Ta=25°C 0 ~ +6 V
Ta=25°C 0 ~ +29 V
[Note 2]
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V
6. Electrical Characteristics
6-1. Control circuit driving Ta=25°C
Parameter Symbol Min. Typ. Max. Uniit Remark
Supply voltage Vcc +11.4 +12.0 +12.6 V [Note 1]
+12V supply
voltage
Current dissipation
Permissible input ripple voltage VRP - - 100 mVP-P Vcc = +12.0V
High VTH - - 100 mV Differential input
threshold voltage
Low V
Input Low voltage VIL - - 0.7 V
Input High voltage VIH 2.6 - 3.3 V
Input leak current (Low) IIL - - 400 μA
Input leak current (High) IIH - - 100 μA
Terminal resistor RT - 100 - Differential input
[Note] VCM: Common mode voltage of LVDS driver.
[Note 1]
Input voltage sequences Dip conditions for supply voltage
0 < t1 d 20ms a) 9.1V d V
20ms< t2-1 d 5s td d 10ms
t2-2 t 20ms b) V
0 < t3 d 1s Dip conditions for supply voltage is
t4 t 1s based on input voltage sequence.
t5 t 300ms
0.9VCC
0.1Vcc
cc
Data1
Data2
t1
t2-1
t2-2
t5
ON
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LD-K21907-8
Icc - 0.7 1.2 A [Note 2]
I
- 2.5 - A [Note 5]
RUSH
T
RUSH
TL -100 - - mV
0.9Vcc
0.1Vcc
t3
t4
- 0.72 - ms [Note 5]
V
CM = +1.2V
[Note 4]
[Note 3]
I = 0V
V
[Note 3]
I =3.3V
V
[Note 3]
< 10.8V
CC
< 9.1V
CC
0.1Vcc
Ｖ
７
．
8
２
td
Vcc
Ｖ
５
8
．
４
Back light:Vinv
OFF
OFF
Data1: CLKIN±,RIN0±,RIN1±, RIN2±, RIN3±
※
Data2: SELLVDS
※
About the relation between data input and back light lighting, please base on the above-mentioned input
※
sequence.
When back light is switched on before panel operation or after a panel operation stop, it may not display
normally. But this phenomenon is not based on change of an incoming signal, and does not give damage to a
liquid crystal display.
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[Note 2]Typical current situation: 256 gray-bar pattern (Vcc = +12.0V)
The explanation of RGB gray scale is seen in section 8.
RGB
GS1
RGB
GS2
....
RGB
GS0
[Note 3] SELLVDS
[Note 4] CLKIN+/CLKIN-, RIN0+/RIN0-, RIN1+/RIN1-, RIN2+/RIN2-, RIN3+/RIN3-,
[Note 5] The Rush current corrugation at the time of power on
RGB
GS254
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RGB
GS255
CK = 82.0MHz
Th = 20.68s
LD-K21907-9
Vcc = +12.0V
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V
V
V
V
6-2. Inverter driving for back light
The back light system is direct type with 8 CCFTs (Cold Cathode Fluorescent Tube). Ta=25°C
Parameter Symbol Min. Typ. Max. Unit Remark
Current dissipation 1 IINV 1 - 3.5 3.7 A
+24V
Current dissipation 2 IINV 2 2.43 2.7 2.97 A
Supply voltage V
Permissible input ripple
voltage
Input voltage (Low) V
Input voltage (High) V
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LD-K21907-10
Von = 3.3V
INV = 24V
V
= 3.3V
V
BRT
INV 22.5 24.0 25.5 V
RF - - 1000 mV
V
0 - 1.0 V
ONL
2.3 3.3 3.6 V
ONH
VINV = 24V
p-p
[Note 1,2]
Von
Impedance = 1160 k min
Brightness control voltage
Brightness control voltage
vs
Brightness level
(Reference value)
Lamp Driving Frequency
[Note 1] 1) V
INV-turn-on condition
0.1VINV
INV
ON,VBRT
INV-turn-off condition
2) V
0.9VINV
0V
0 3.6 V
V
BRT
0 3.15 V
10 100 %
f 60 62 64 kHz
300ms t T1 > 100Ps
T2 t 1Ps
T1 T2
0.1VON
V
Impedance = 55 k min
BRT
ON,VBRT
t1 t 0ms
t1
1.0V
INV
0V
0.9V
INV
0V
[Note 2] Current dissipation 1 : Definition within 60 minutes after turn on. (Rush current is excluded.)
Current dissipation 2 : Definition more than 60minutes after turn on.
[Note 3] The inverter unit is driving at the following drive frequency.
Lamp driving frequency : 62kHz
Burst dimmer frequency : 325Hz
There is possibility that the display problem of the backlights such as flicker, blinking, etc by the
interference of the above inverter driving frequency and the LCD driving frequency will occur.
In setting of a LCD driving frequency, we recommend to set for the no interference with the above
frequency to occur.
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7. Timing characteristics of input signals
7-1. Timing characteristics
Timing diagrams of input signal are shown in Fig.2
Parameter Symbol Min.
Clock Frequency 1/Tc 72 82 82 85 MHz
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NTSC PAL
Typ.
LD-K21907-11
Max. Unit
Horizontal period TH
Data enable
Signal
Horizontal period (High) THd 1366 1366 1366 1366 clock
Vertical period TV 778 806 967 972 line
Vertical period (High) TVd 768 768 768 768 line
[Note] When vertical period is very long, flicker may occur.
Please turn off the module after it shows the black screen.
Please make sure that length of vertical period should become of an integral multiple of horizontal length of
period. Otherwise, the screen may not display properly.
As for your final setting of driving timing, we will conduct operation check test at our side, please inform
your final setting.
TH
THd
DE
DATA
(R,G,B)
1366
1 2
Tc
1 2 768
DE
TV
Fig.2 Timing characteristics of input signals
1540 1696 1696 1940 clock
19.84 20.68 20.68 - μs
1366
767
TVd
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G
7-2. Input data signal and display position on the screen
B1
(１､１)
G1
R1
B2
(２､１)
2
R2
１・１ １・２１・３
２・１ ２・２
３・１
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B
G
R
1･13 66
LD-K21907-12
768･1
768･ 1366
DisplayPositionofData(V ,H)
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8. Input Signal, Basic Display Colors and Gray Scale of Each Color
Colors &
Gray scale
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
Gray
Scale
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LD-K21907-13
Data signal
Black
Blue
Green
Cyan
Red
Basic Color
Magenta
Yellow
White
Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GS1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
×
Darker GS2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
×
Ø
Brighter GS253 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Red
GS254 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ø
Red GS255 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GS1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
×
Darker GS2 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 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 1 1 1 1 1 1 1
−
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
−
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 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
−
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 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
−
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
−
È
È
È
È
È
È
È
È
×
Ø
Brighter GS253 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Gray Scale of Green
GS254 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Ø
Green GS255 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GS1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
×
Darker GS2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
×
Ø
Brighter GS253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1
È
È
È
È
È
È
È
È
È
È
È
È
È
È
È
È
Gray Scale of Blue
GS254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
Ø
Blue GS255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
0 : Low level voltage, 1 : High level voltage.
Each basic color can be displayed in 256 gray scales from 8 bit data signals. According to the combination of total
24 bit data signals, the 16,777,216 colors display can be achieved on the screen.
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9. Optical characteristics
Parameter Symbol Condition Min. Typ. Max. Unit Remark
Viewing angle
range
Horizontal
Vertical
Contrast ratio CRn 2000 2500 - -
Response time
Chromaticity of white
Chromaticity of red
Chromaticity of green
Chromaticity of blue
Luminance of white YL 360 450 cd/m2
Luminance uniformity
Measurement condition : Set the value of V
*The measurement shall be executed 60 minutes after lighting at rating.
[Note] The optical characteristics are measured using the following equipment.
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LD-K21907-14
Ta = 25°C, Vcc = +12V, V
21
θ
θ
θ
θ
W
22
11
12
DRV
CR t10
70 88 - Deg.
70 88 - Deg.
- 7 - ms
x 0.248 0.278 0.308 y 0.255 0.285 0.315 x 0.612 0.642 0.672 -
=0 deg.
θ
y 0.311 0.341 0.371 x 0.255 0.285 0.315 y 0.573 0.603 0.633 x 0.116 0.146 0.176 -
y
0.036 0.066 0.096 -
δ
Ｗ
to maximum luminance of white.
BRT
- - 1.25 [Note 6]
INV = +24V
[Note1,4]
[Note2,4]
=3.3V
V
BRT
[Note3,4,5]
=3.3V
V
BRT
[Note 4]
V
=3.3V
BRT
[Note 4]
=3.3V
V
BRT
Detector (EZ-CONTRAST, Photo Diode)
Center of the screen ( = 0°)
TFT-LCD Module
Fig.3-1 Measurement of viewing angle range
and response time.
(Viewing angle range: EZ-CONTRAST
Response time: Photo Diode)
Detector (SR-3)
400mm
Field=1°
Center of the screen ( = 0°)
TFT-LCD Module
Fig.3-2 Measurement of Contrast,
Luminance, and Chromaticity.
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[Note 1] Definitions of viewing angle range :
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LD-K21907-15
Normal
11
θ
12
θ
22
θ
θ
21
6 o’clock direction
[Note 2] Definition of contrast ratio :
The contrast ratio is defined as the following.
Luminance (brightness) with all pixels white
Contrast Ratio
＝
Luminance (brightness) with all pixels black
[Note 3] Definition of response time
The response time (W
) is defined as the following figure and shall be measured by switching the input
DRV
signal for “any level of gray (0%, 25%, 50%, 75% and 100%)” and “any level of gray (0%, 25%, 50%, 75% and
100%)”.
0%
0%
25％
50％
75％
100%
td: 25%-0％
td: 50%-0％ td: 50%-25
td: 75%-0％ td: 75%-25
td: 100%-0％ td: 100%-25％td: 100%-50％td: 100%-75％
25％ 50％ 75％
tr: 0%-25％
tr: 0%-50% tr: 0%-75% tr: 0%-100%
％
％
tr: 25%-50
td: 75%-50
tr: 25%-75％ tr: 25%-100％
％
tr: 50%-75％ tr: 50%-100％
％
t*:x-y...response time from level of gray(x) to level of gray(y)
W
= 6(t*:x-y)/20
DRV
[Note 4] This shall be measured at center of the screen.
[Note 5] This value is valid when O/S driving is used at typical input time value .
[Note 6] Definition of white uniformity ;
White uniformity is defined as the following with five measurements. (A〜E)
Maximum luminance of five points (brightness)
Ｗ
＝
δ
Minimum luminance of five points (brightness)
100%
tr: 75%-100％
6831024
342
A㩷
㩷
C
B㩷
pixel
D㩷
E㩷
192
384
576
pixel
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10. Handling Precautions of the module
a) Be sure to turn off the power supply when inserting or disconnecting the cable.
b) This product is using the parts (inverter, CCFT etc), which generate the high voltage.
Therefore, during operating, please don't touch these parts.
c) Brightness control voltage is switched for “ON” and “OFF”, as shown in Fig.4. Voltage difference generated
by this switching, ΔV
INV, may affect a sound output, etc. when the power supply is shared between the
inverter and its surrounding circuit. So, separate the power supply of the inverter circuit with the one of its
surrounding circuit.
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LD-K21907-16
㩷
VINV
㩷
IINV
PWM control
signal㩷
㰱V
0V㩷
0A㩷
ON㩷 ON㩷OFF㩷
0V㩷
INV
㩷
Fig.4 Brightness control voltage.
d) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or
twist.
e) Since the front polarizer is easily damaged, pay attention not to scratch it.
f) Since long contact with water may cause discoloration or spots, wipe off water drop immediately.
g) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
h) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with
care.
i) Since CMOS LSI is used in this module, take care of static electricity and take the human earth into
consideration when handling.
j) Please consider to minimize the influence of EMI and the exogenous noise before designing the grounding of
LCD module.
k) The module has some printed circuit boards (PCBs) on the back side, take care to keep them form any stress
or pressure when handling or installing the module; otherwise some of electronic parts on the PCBs may be
damaged.
l) Observe all other precautionary requirements in handling components.
m) When some pressure is added onto the module from rear side constantly, it causes display non-uniformity
issue, functional defect, etc.. So, please avoid such design.
n) When handling LCD modules and assembling them into cabinets, please be noted that long-term storage in
the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent,
adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the LCD
modules.
o) Connect a module frame to GND.
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11. Packing form
a) Piling number of cartons: (2 packages / 1 palette) × 2 maximum
b) Packing quantity in one package: 14 pcs.
c) Carton size: 1080(W)×750(D)×1196(H)
d) Total mass of one carton filled with full modules: 140 kg(Max)
12. Reliability test item
No. Test item Condition
1 High temperature storage test Ta=60°C
2 Low temperature storage test Ta=-25°C
3
High temperature and high humidity
operation test
4 High temperature operation test Ta=50°C
5 Low temperature operation test Ta=0°C 240h
Vibration test
6
7
8
[Result evaluation criteria]
Under the display quality test condition with normal operation state, there shall be no change, which may
affect practical display function.
(non-operation)
Shock test
(non-operation)
ESD
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Ta=40°C ; 95%RH
(No condensation)
Frequency: 10~57Hz/Vibration width (one side): 0.075mm
: 58~500Hz/Acceleration: 9.8 m/s
Sweep time: 11 minutes
Test period: 3 hours (1h for each direction of X, Y, Z)
Maximum acceleration: 490m/s
Pulse width: 11ms, sinusoidal half wave
Direction: +/-X, +/-Y, +/-Z, once for each direction.
* At the following conditions, it is a thing without incorrect
operation and destruction.
(1)Non-operation: Contact electric discharge ±10kV
(2)Operation Contact electric discharge ±8kV
Conditions: 150pF、330ohm
LD-K21907-17
240h
240h
240h
240h
2
2
Non-contact electric discharge±20kV
Non-contact electric discharge ±15kV
M5 Screw： 6 pieces
Figure of Shock test's JIG/Module fixed position.
The fixation of method is not guaranteed excluding this method
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A
A
A
13. Others
1) Lot No. Label ;
The label that displays SHARP, product model (LK260T3LA17), a product number is stuck on the back of the
module.
[LK260T3LA17L] INNOLUX PRODUCTION
䌌䌑䋳䋷䋰䌄䋳䌌䌚䋱䋴
LK260T3LA17
䋵䋹䇭䌘䌘䌘䌘䌘䌘
2D Barcode
XX XXXXXX L
䌍䌁䌄䌅䇭䌉䌎䇭䌊䌁䌐䌁䌎
production year (the last figures of the Christian Era)
production month (1-9,X,Y,Z)
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Model No.
Barcode
Lot No.
How to express Lot No.
○ ○
○
LD-K21907-18
○○○
○
Serial No.
Management No.
Identification Code
K: Kameyama Plant.
L: Kameyama Tec. Kameyama Fab.
J: Kameyama Tec. Yaita Fab.
S: SHM
N: NSEC
P: SMPL
G: SMM
X: SEMEX
or B: JABIL
○
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（
４Ｓ
）
LK260T3LA17L
2) Packing Label
[LK260T3LA17L] INNOLUX PRODUCTION
␠ౝຠ⇟㧦
㧸㨛㨠㧺㧻㧚
㧽㨡㨍㨚㨠㨕㨠㨥㧦
࡙ࠩຠ⇟
シャープ物流用ラベルです。
3) Disassembling the module can cause permanent damage and should be strictly avoided.
4) Please be careful since image retention may occur when a fixed pattern is displayed for a long time.
5) The chemical compound, which causes the destruction of ozone layer, is not being used.
6) Label of material information
The optical part material has been described to the module as shown in the figure below.
7) Cold cathode fluorescent lamp in LCD PANEL contains a small amount of mercury. Please follow local
ordinances or regulations for disposal. The below figure shows the label.
9) When any question or issue occurs, it shall be solved by mutual discussion.
10) Rust on the module is not taken up a problem.
11) Source/Control-PWB(SC-PWB) must be on upper side of LCD module when it is in the TV-set.
*:Please inform SHARP if SC-PWB is at bottom side of LCD module when it is in the TV-set
12) This module is corresponded to RoHS.
Bar code
Bar code
Bar code
Bar code
・（１Ｔ）＊＊＊＊.＊.＊＊(②)
14
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(①)
ｐｃｓ(③)
Management No
①
Lot No. (Date)
②
Quantity
③
LD-K21907-19
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14. Carton storage condition
Temperature 0°C to 40°C
Humidity 95%RH or less
Reference condition : 20°C to 35°C, 85%RH or less (summer)
: 5°C to 15°C, 85%RH or less (winter)
Sunlight Be sure to shelter a product from the direct sunlight.
Atmosphere Harmful gas, such as acid and alkali which bites electronic components and/or
wires must not be detected.
Notes Be sure to put cartons on palette or base, don’t put it on floor, and store them with
removing from wall
Please take care of ventilation in storehouse and around cartons, and control
changing temperature is within limits of natural environment
Storage life 1 year
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the total storage time (40°C,95%RH) : 240H or less
・
LD-K21907-20
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LD-K21907-21
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LD-K21907-22
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