HannStar Display Corp.
t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 1/27
Document No. DC010-000XXX Revision 1.0
TO :
Date : Dec., 23, 2008
HannStar Product Information
(Preliminary)
Model: HSD121PHW1
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Note: (1) The information contained herein is tentative and may be changed without prior
notices
(2) Please contact HannStar Display Corp. before designing your product based on
this module specification.
(3) The information contained herein is presented merely to indicate the characteristics and
performance of our products. No responsibility is assumed by HannStar for any
intellectual property claims or other problems that may result from application based on
the module described herein.
(4) The mark “ ** ” of Model means sub-model code.
-A**
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 2/27
Document No. DC010-000XXX Revision 1.0
Record of Revisions
Rev.
1.0
Date Sub-Model
Dec, 23, 2008
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A00
Preliminary Product Information was first released.
Description of change
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 3/27
Document No. DC010-000XXX Revision 1.0
Contents
1.0 General description ………………………………… p.4
2.0 Absolute maximum ratings……………………………. p.5
3.0 Optical characteristics.………………………………. p.6
4.0 Block diagram ……………………………………… p.10
5.0 Interface pin connection …………………………… p.12
6.0 Electrical characteristics …………………………… p.14
7.0 Reliability test items ………………………………… p.21
8.0 Outline dimension …………………………………… p.22
9.0 Lot mark ……………………………………………... p.24
10.0 Package specification ……………………………… p.25
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11.0 General precaution …………………………………… p.26
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 4/27
Document No. DC010-000XXX Revision 1.0
1.0 GENERAL DESCRIPTION
1.1 Introduction
HannStar Display model HSD121PHW1-A is a color active matrix thin film
transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a
switching device. This model is composed of a TFT LCD panel, a driving circuit
and a back light system. This TFT LCD has a 16 (16:9) inch diagonally measured
active display area with HD (1366 horizontal by 768 vertical pixel) resolution.
1.2 Features
■ 12.1 (16:9 diagonal) inch configuration
■ One channel LVDS interface
■ 262K color by 6 bit R.G.B signal input
■ RoHS Compliance
■ Halogen Free
1.3 Applications
NB
1.4 General information
Item Specification Unit
Outline Dimension 279 x 167.2 x 4.8 (Typ.) mm
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Display area 268.01(H) x 150.68(V) mm
Number of Pixel 1366 RGB (H) x 768(V) pixels
Pixel pitch 0.1962(H) x 0.1962(V) mm
Pixel arrangement RGB Vertical stripe
Display mode Normally white
NTSC 50 %
Surface treatment Glare, Hard-Coating (3H)
Weight (250) (Typ.) g
Back-light White LED
Power
Consumption
Logic System (0.85W) (Max.) W
B/L System (2.4W) (Max.) W
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Document Title HSD121PHW1-A Product Information Page No. 5/27
Document No. DC010-000XXX Revision 1.0
1.5 Mechanical Information
Module
Size
Weight
2.0 ABSOLUTE MAXIMUM RATINGS
2.1 Electrical Absolute Rating
2.1.1 TFT LCD Module
Logic Supply voltage
2.1.2 Environment Absolute Rating
Operating Temperature T
Storage Temperature T
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Item Min. Typ. Max. Unit
Horizontal (H) 278.5 279 279.5 mm
Vertical (V) 166.7 167.2 167.7 mm
Depth (D)
Item Symbol Min. Max. Unit Note
VDD -0.3 6.0 V
Item Symbol Min. Max. Unit Note
－
－
0 50
opa
-20 60
stg
4.8
(250) (265) g
5.1 mm
℃
℃
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Document Title HSD121PHW1-A Product Information Page No. 6/27
Document No. DC010-000XXX Revision 1.0
3.0 OPTICAL CHARACTERISTICS
3.1 Optical specification
Item Symbol Condition Min. Typ. Max. Unit Note
－
Contrast CR
Response time RT
－
(500)
(12)
－
－
(1)(2)(4)
msec
(1)(3)
White luminance
(5 point)
Red
Color
chromaticity
(CIE1931)
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Viewing angle
Brightness uniformity B
Brightness Uniformity B
3.2 Measuring Condition
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■ Measuring surrounding：dark room
■ Ambient temperature：25±2oC
■ 15min. warm-up time.
Green
Blue
White
Hor.
Ver.
YL
Rx
RY
Gx
GY
Bx
BY
Wx
Wy
Θ
Θ
Θ
Θ
UNI
UNI
L
R
CR>10
U
D
(13 points)
Θ=0
Normal
viewing
angle
Θ
=0
(5point)
Θ
=0
－
－
－
－
－
－
－
0.283
0.299
－
－
－
－
80
70
(200)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
0.313 0.343
0.329 0.359
45
45
15
35
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
2
cd/m
(1)(4)
(IL=20mA)
% (6)
% (6)
(1)(4)(5)
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o
Document Title HSD121PHW1-A Product Information Page No. 7/27
Document No. DC010-000XXX Revision 1.0
3.3 Measuring Equipment
■ FPM520 of Westar Display technologies, INC., which utilized SR-3 for Chromaticity
and BM-5A for other optical characteristics.
■ Measuring spot size：20 ~ 21 mm
Note (1) Definition of Viewing Angle:
Note (2) Definition of Contrast Ratio (CR) :
measured at the center point of panel
Luminance with all pixels white
CR =
Luminance with all pixels black
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Φ=180
Θ
L
6’ o’clock
Φ=270
Θ
D
Θ
U
12’ o’clock
Φ=90
Θ
o
o
R
Φ=0o
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Document Title HSD121PHW1-A Product Information Page No. 8/27
Document No. DC010-000XXX Revision 1.0
Note (3) Definition of Response Time : Sum of TR and TF
white(TFT OFF) black (TFT ON) white(TFT OFF)
T
R
100%
90%
Optical
response
Note (4) Definition of optical measurement setup
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10%
0%
T
F
time
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Document Title HSD121PHW1-A Product Information Page No. 9/27
Document No. DC010-000XXX Revision 1.0
Note (5) Definition of Average Luminance Uniformity of White (5 Point)
Average Luminance Uniformity =
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Y1+Y2+Y3+Y4+Y5
5
Note (6) Definition of brightness uniformity
Luminance uniformity(13points) = ×100%
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Luminance uniformity(5 points) = ×100%
(Min Luminance of 5 points)
(Max Luminance of 5 points)
(Min Luminance of 13 points)
(Max Luminance of 13 points)
HannStar Display Corp.
t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
1366 pixel (4098 Dots)
B G
LED
Document Title HSD121PHW1-A Product Information Page No. 10/27
Document No. DC010-000XXX Revision 1.0
4.0 BLOCK DIAGRAM
4.1 TFT LCD Module:
X-driver IC
Driver
Timing
Connector
EDID
DC/DC
Converter
Controller
+
LVDS
Receiver
Liquid Crystal Panel
Y-driver IC
1366x768 pixels
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4.2 Pixel Format
1,1
2,1
768,1
1,2 1,3 1,4
Gray scale
Manipulation
Voltage
Generation
Circuit
LCD Display Area
1 Pixel
R
R
R
1,1366
768,
1366
768 Lines
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scale of
Document Title HSD121PHW1-A Product Information Page No. 11/27
Document No. DC010-000XXX Revision 1.0
4.3 Relationship Between Displayed Color and Input
Basic
color
Gray
scale
of Red
Gray
scale of
Green
Gray
scale of
Blue
Gray
White &
Black
MSB LSB
Display
Black L L L L L L L L L L L L L L L L L L
Blue L L L L L L L L L L L L H H H H H H
Green L L L L L L H H H H H H L L L L L L
Light Blue L L L L L L H H H H H H H H H H H H
Red H H H H H H L L L L L L L L L L L L
Purple H H H H H H L L L L L L H H H H H H
Yellow H H H H H H H H H H H H L L L L L L
White H H H H H H H H H H H H H H H H H H
Black L L L L L L L L L L L L L L L L L L
Dark
Light
Red H H H H H H L L L L L L L L L L L L Red L63
Black L L L L L L L L L L L L L L L L L L
Dark
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Light
Green L L L L L L H H H H H H L L L L L L Green L63
Black L L L L L L L L L L L L L L L L L L
Dark
Light
Blue L L L L L L L L L L L L H H H H H H Blue L63
Black L L L L L L L L L L L L L L L L L L
Dark
Light
White H H H H H H H H H H H H H H H H H H White L63
R5 R4 R3 R2 R1 R0
L L L L L H L L L L L L L L L L L L
L L L L H L L L L L L L L L L L L L
↑
↓
H H H H L H L L L L L L L L L L L L
H H H H H L L L L L L L L L L L L L
L L L L L L L L L L L H L L L L L L
L L L L L L L L L L H L L L L L L L
↑
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↓
L L L L L L H H H H L H L L L L L L
L L L L L L H H H H H L L L L L L L
L L L L L L L L L L L L L L L L L H
L L L L L L L L L L L L L L L L H L
↑
↓
L L L L L L L L L L L L H H H H L H
L L L L L L L L L L L L H H H H H L
L L L L L H L L L L L H L L L L L H
L L L L H L L L L L H L L L L L H L
↑
↓
H H H H L H H H H H L H H H H H L H
H H H H H L H H H H H L H H H H H L
:
:
:
:
:
:
:
:
MSB LSB
G5 G 4 G3 G2 G1 G 0
:
:
:
:
:
:
:
:
MSB LSB
B5 B4 B3 B2 B1 B0
:
:
:
:
:
:
:
:
Gray scale
L3…L60
L3…L60
L3…L60
L3…L60
level
-
-
-
-
-
-
-
L0
L1
L2
L61
L62
L0
L1
L2
L61
L62
L0
L1
L2
L61
L62
L0
L1
L2
L61
L62
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Document Title HSD121PHW1-A Product Information Page No. 12/27
Document No. DC010-000XXX Revision 1.0
5.0 INTERFACE PIN CONNECTION
5.1
TFT LCD Module
Pin No. Signal Description
1 NC Not connection
2 AVDD Power Supply, 3.3V (typical)
3 AVDD Power Supply, 3.3V (typical)
4 DVDD DDC 3.3V power
5 NC No Connection
6 SCL EDID Clock
7 SDA EDID Data
8 Rin0- - LVDS differential data input (R0-R5,G0)
9 Rin0+ +LVDS differential data input (R0-R5,G0)
10 GND Ground
11 Rin1- - LVDS differential data input(G1-G5,B0-B1)
12 Rin1+ +LVDS differential data input (G1-G5,B0-B1)
13 GND Ground
14 Rin2- - LVDS differential data input (B2-B5,HS,VS,DE)
15 Rin2+ +LVDS differential data input (B2-B5,HS,VS,DE)
16 GND Ground
17 CIKIN- -LVDS differential clock input
18 CIKIN+ +LVDS differential clock input
19 GND Ground
20 NC No Connection
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21 NC No Connection
22 GND Ground-Shield
23 NC No Connection
24 NC No Connection
25 GND Ground-Shield
26 NC No Connection
27 NC No Connection
28 GND Ground-Shield
29 NC No Connection
30 NC No Connection
31 VLED_GND LED Ground
32 VLED_GND LED Ground
33 VLED_GND LED Ground
34 NC No Connection
35 PWM PWM Signal for LED dimming control
36 LED_EN LED Enable Pin (+3V Input)
37 NC No Connection
38 VLED LED Power Supply 7-21V
39 VLED LED Power Supply 7-21V
40 VLED LED Power Supply 7-21V
Note
：
The brightness of LCD panel could be changed by adjusting PWM
：
：：
：
CN1 (Input signal): ): IPEX 20455-040E-12 (IPEX or equivalent)
：
：：
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Supply Voltage
3.0v
td
Document Title HSD121PHW1-A Product Information Page No. 13/27
Document No. DC010-000XXX Revision 1.0
6.0 ELECTRICAL CHARACTERISTICS
6.1 TFT LCD Module
Item Symbol
VDD 3.0 3.3 3.6 V
Current of
power supply
Inrush current
Note (1): V
When VDD operating within 2.7V≦VDD<3.0V，td≦10ms , the display may
VDD<2.7V , VDD dip condition should also follow the Power On/Off
DD-
momentarily become abnormal.
IDD - 0.3 - A VDD =3.3V、L0 pattern
I
RUSH
dip condition:
Min. Typ. Max. Unit
- - 1.50 A Note (2)
Note
Note (2)
conditions for supply voltage.
.
VDD
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GND
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V
V
Document Title HSD121PHW1-A Product Information Page No. 14/27
Document No. DC010-000XXX Revision 1.0
Note
：：：：
(2) Power on Inrush current test circuit
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0.9VDD
0.1VDD
0V
0.5 ms
rising time
in
DD
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2.5/7T
5.5/7T
Document Title HSD121PHW1-A Product Information Page No. 15/27
Document No. DC010-000XXX Revision 1.0
6.2 Switching Characteristics for LVDS Receiver
Item Symbol Min. Typ.
Max. Unit Conditions
Differential Input High Threshold Vth
Differential Input Low Threshold
Input Current
Differential input Voltage
Common Mode Voltage Offset VCM (|VID|/2)
6.3 Bit Mapping & Interface Definition
7T
6.5/7T
4.5/7T
3.5/7T
1.5/7T
0.5/7T
RCLK
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Rin0
R[2]
R[1]
R[0]
Vtl -100
I
IN
|VID|
G[0]
R[5]
－
-10
0.1
R[4]
－
－
－
－
1.25
R[3]
100 mV
－
+10 uA
0.6 V
1.8-0.4-(|VID|/2) V
R[2]
R[1]
mV
R[0]
VCM=1.2V
G[0]
Rin1
G[3]
G[2]
G[1]
B[1]
B[0]
G[5]
G[4]
G[3]
G[2]
Rin2
B[4]
B[3]
B[2] DE
(VS)
(HS)
B[5]
B[4]
B[3]
Pervious cycle Current cycle
LVDS Receiver Input Timing Definition
for 6bits LVDS input
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G[1]
B[2] DE
B[1]
Next cycle
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Document Title HSD121PHW1-A Product Information Page No. 16/27
Document No. DC010-000XXX Revision 1.0
6.4 Interface Timing (DE mode)
Item Symbol
Frame Rate -- (55) (60) (TBD) Hz
Frame Period t1 (778) (806) (888) line
Vertical Display Time t2 (768) (768) (768) line
Vertical Blanking Time t3 (10) (38) (120) line
1 Line Scanning Time t4 (1437) (1560) (1936) clock
Horizontal Display Time t5 (1366) (1366) (1366) clock
Horizontal Blanking Time
Clock Rate t7 (50.3) (75.44) (80) MHz
Timing Diagram of Interface Signal (DE mode)
t6 (71) (194) (570) clock
Min. Typ. Max. Unit
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Document Title HSD121PHW1-A Product Information Page No. 17/27
Document No. DC010-000XXX Revision 1.0
6.5 Power On / Off Sequence
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Note
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：
(1) The supply voltage of the external system for the module input should be the same
：
：：
(2) Apply the lamp volatge within the LCD operation range. When the back-light turns
(3) In case of VDD = off level, please keep the level of input signal on the low or
(4) TP4 should be measured after the module has been fully discharged between
Item Min. Typ. Max. Unit Remark
TP1 0.5 -- 10 msec
TP2 0 -- 50 msec
TP3 0 -- 50 msec
TP4 1000 -- -- msec
TP5 200 -- -- msec
TP6 200 -- -- msec
TP7 0.5 -- 10 msec
as the definition of VDD.
on before the LCD operation or the LCD truns off before the back-light turns off, the
display may momentarily become white.
keep a high impedance.
power off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
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Document Title HSD121PHW1-A Product Information Page No. 18/27
Document No. DC010-000XXX Revision 1.0
6.6 Backlight Unit
Parameter Symbol Min Typ Max Units Condition
LED Current IF -- (20) (21) mA
LED Voltage VF (3.0) (3.2) (3.4) Volt
P
LED Power
consumption
LED Life-Time N/A 10,000 -- -- Hour
Note (1): Calculator value for reference P=IF x VF x N (LED Qty’)
Note (2): The LED lifetime defines as the estimated time to 50% degradation of final
luminous.
6.7 LED Driver
6.7.1
LED Power Supply voltage
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LED_EN, PWM pin Voltage
6.7.2 DC Electrical Characteristics
Absolute Maximum Ratings
Item Symbol Min. Max. Unit Note
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--
LED
V
LED
VEN, V
-0.3 24 Volt
PWM
TBD TBD
-- 5.5 Volt
Watt
Ta=25℃
Ta=25℃
Ta=25℃
Note (1)
Ta=25℃
IF=20mA
Note (2)
Parameter Symbol Min Typ Max Units Remark
LED Power
Supply Voltage
LED_EN High
Threshold
LED_EN Low
Threshold
PWM High
Threshold
PWM Low
Threshold
PWM Frequency
PWM Duty Cycle
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V
V
V
V
PWMH
V
PWML
F
LED
ENH
ENL
PWM
T
D
7.0 -- 21.0 Volt
2.0 -- -- Volt
-- -- 0.3 Volt
3.0 -- -- Volt
-- -- 0.2 Volt
--
(225)
(10) -- (100) % Note(1)
(275)
Hz
HannStar Display Corp.
t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Dimming
Signal
, PWM
LED Enable
, LED_EN
0.9V
0.9V
T3
Document Title HSD121PHW1-A Product Information Page No. 19/27
Document No. DC010-000XXX Revision 1.0
Note (1): PWM Duty Cycle
Duty Cycle = (t / T) *100%
6.7.3 LED Power on/off sequence
T
t
LED Power Supply, V
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0V
0V
0V
0.1V
LED
LED
T1 T2 T4 T5
0.1V
LED
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Document Title HSD121PHW1-A Product Information Page No. 20/27
Document No. DC010-000XXX Revision 1.0
Symbol
T1
T2
T3
T4
T5
Min Typ Max
10 -- -10 -- -50 -- --
0 -- --
10 -- --
Value
Unit
ms
Note (1): The duty of LED dimming signal should be more than 20% in T2 and T3
Note (2): PWM can adjust brightness to control Pin. Pulse duty the bigger the brighter
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C(30min),100 cycles
20 40
Document Title HSD121PHW1-A Product Information Page No. 21/27
Document No. DC010-000XXX Revision 1.0
7.0 Reliability test items
No.
1 High Temperature Storage Ta=+60oC, 240hrs
2 Low Temperature Storage Ta=-20oC, 240hrs
High Temperature Operation Ta=+50oC, 500hrs
3
Low Temperature Operation Ta=0oC, 500hrs
4
5 Thermal Cycling Test (non operation) -20oC(30min)→+60
Vibration
6
7 Shock
Storage / Operating temperature
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Note .Max wet bulb temp.=39oC
Item Conditions Remark
o
Sine Wave
1.5G, 5~500Hz, XYZ
30min/each direction
Half-Sine, 200G, 2ms, ±XYZ, 1time
100
90
80
60
40
Storage Range
20
10
0
0
Temperature (oC)
Operating Range
50
60
-40
Humidity (%)
-20
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Document Title HSD121PHW1-A Product Information Page No. 22/27
Document No. DC010-000XXX Revision 1.0
8.0 OUTLINE DIMENSION
8.1 Front View Outline Dimension
nit : mm
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 23/27
Document No. DC010-000XXX Revision 1.0
8.2 Back View Outline Dimension
Pin1
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HannStar Display Corp.
t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
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Document Title HSD121PHW1-A Product Information Page No. 24/27
Document No. DC010-000XXX Revision 1.0
9.0 LOT MARK
9.1 Lot Mark
1
Code 1,2,3,4,5,6: HannStar internal flow control code.
Code 7: production location.
Code 8: production year.
Code 9: production month.
Code 10,11,12,13,14,15: serial number.
Note (1) Production Year
Year 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
Mark 9 0 1 2 3 4 5 6 7 8
Note (2) Production Month
Month Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct Nov. Dec.
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Mark 1 2 3 4 5 6 7 8 9 A B C
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9.2 Location of Lot Mark
(1) The label is attached to the backside of the LCD module.
(2) This is subject to change without prior notice.
HSD121PHW1
Rev: * -A
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distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 25/27
Document No. DC010-000XXX Revision 1.0
10.0 PACKAGE SPECIFICATION
10.1 Packing form
(1) Package quantity in one carton: TBD.
(2)
Carton size: TBD.
10.2 Packing assembly drawings
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t is the exclusive property of HannStar Display Corporation. It shall not be disclosed,
Document Title HSD121PHW1-A Product Information Page No. 26/27
Document No. DC010-000XXX Revision 1.0
11.0 GENERAL PRECAUTION
11.1 Use Restriction
This product is not authorized for use in life supporting systems, aircraft navigation control
systems, military systems and any other application where performance failure could be
life-threatening or otherwise catastrophic.
11.2 Disassembling or Modification
Do not disassemble or modify the module. It may damage sensitive parts inside LCD
module, and may cause scratches or dust on the display. HannStar does not warrant the
module, if customers disassemble or modify the module.
11.3 Breakage of LCD Panel
11.3.1.If LCD panel is broken and liquid crystal spills out, do not ingest or inhale liquid
crystal, and do not contact liquid crystal with skin.
11.3.2. If liquid crystal contacts mouth or eyes, rinse out with water immediately.
11.3.3. If liquid crystal contacts skin or cloths, wash it off immediately with alcohol and
rinse thoroughly with water.
11.3.4. Handle carefully with chips of glass that may cause injury, when the glass is
broken.
11.4 Electric Shock
11.4.1. Disconnect power supply before handling LCD module.
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11.4.2. Do not pull or fold the LED cable.
11.4.3. Do not touch the parts inside LCD modules and the fluorescent LED’s connector
or cables in order to prevent electric shock.
11.5 Absolute Maximum Ratings and Power Protection Circuit
11.5.1. Do not exceed the absolute maximum rating values, such as the supply voltage
variation, input voltage variation, variation in parts’ parameters, environmental
temperature, etc., otherwise LCD module may be damaged.
11.5.2. Please do not leave LCD module in the environment of high humidity and high
temperature for a long time.
11.5.3. It’s recommended to employ protection circuit for power supply.
11.6 Operation
11.6.1 Do not touch, push or rub the polarizer with anything harder than HB pencil lead.
11.6.2 Use fingerstalls of soft gloves in order to keep clean display quality, when persons
handle the LCD module for incoming inspection or assembly.
11.6.3 When the surface is dusty, please wipe gently with absorbent cotton or other soft
material.
11.6.4 Wipe off saliva or water drops as soon as possible. If saliva or water drops
contact with polarizer for a long time, they may causes deformation or color
fading.
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Document No. DC010-000XXX Revision 1.0
11.6.5 When cleaning the adhesives, please use absorbent cotton wetted with a little
petroleum benzine or other adequate solvent.
11.7 Mechanism
Please mount LCD module by using mounting holes arranged in four corners tightly.
11.8 Static Electricity
11.8.1 Protection film must remove very slowly from the surface of LCD module to
prevent from electrostatic occurrence.
11.8.2 Because LCD module use CMOS-IC on circuit board and TFT-LCD panel, it is
very weak to electrostatic discharge. Please be careful with electrostatic
discharge. Persons who handle the module should be grounded through
adequate methods.
11.9 Strong Light Exposure
The module shall not be exposed under strong light such as direct sunlight. Otherwise,
display characteristics may be changed.
11.10 Disposal
When disposing LCD module, obey the local environmental regulations.
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