The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 2 / 27
Document No. DC130-004983 Revision 1.0
Record of Revisions
Rev.
1.0
Date Sub-Model
Aug,30,2010
www.jxlcd.com
www.jxlcd.com
A03
HSD 190MEN4-A03 Formal Specification was 1st issued.
Description of change
be disclosed, distributed or
Corporation.
H a n n Star D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 3 / 27
Document No. DC130-004983 Revision 1.0
Contents
1.0 General Descriptions ……………………………….… p.4
2.0 Absolute Maximum Ratings ………………………….. p.5
3.0 Optical Characteristics ……………………………….. p.7
4.0 Block Diagram ………………………………………… p.11
5.0 I/O Connection Pin Assignment …………………….. p.14
6.0 Electrical Characteristics ………………….……….. p.15
7.0 Outline Dimension …………………………….……… p.21
8.0 Lot Mark ……………………………………………….. p.23
9.0 Package Specification ……………………………...… p.24
10.0 General Precaution …………………………………… p.25
www.jxlcd.com
www.jxlcd.com
be disclosed, distributed or
Corporation.
H a n n Star D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 4 / 27
Document No. DC130-004983 Revision 1.0
1.0 GENERAL DESCRIPTIONS
1.1 Introduction
HannStar Display model HSD190MEN4-A03 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, the voltage reference, common voltage, DC-DC converter, column,
and row driver circuit. This TFT LCD has a 19-inch diagonally measured active display area with
SXGA resolution (1024 vertical by 1280 horizontal pixel array) .
Item Specification
Outline dimension 396 * 324 * 16.5(Typ) mm
Display area 376.32 (H) x301.056 (V) (19.0” diagonal) mm
Number of Pixel 1280(H) x 1024(V) Pixels
Pixel pitch 0.294(H) x 0.294(V) mm
Pixel arrangement RGB Vertical Stripe
Display color 16.7M (6-bits+Hi FRC)
Color temperature 6500K
Display mode Normally white
Surface treatment Antiglare, Hard-Coating (3H)
Weight 1860 (190MEN4-A03) g
Back-light 2-CCFLs, Top & bottom edge side
Input signal 2-ch LVDS
System 3.5(Typ.)
Power consumption
B/L 9.9(Typ.)
Unit
W
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 5 / 27
Document No. DC130-004983 Revision 1.0
Remark(1): There are two functions, brightness and contrast tuning, to let luminance to 125cd/m2 in OSD. OSD shouldn't restrict the panel's G-T curve for
brightness to be 125cd/m2. The higher contrast, the higher angular uniformity. That is to say, if OSD want to tune the panel's luminance to 125 cd/m2, the
suitable way is to only tune the brightness function. And if tuning the brightness function to 125 cd/m2, it would be better only to tuning the inverter, not the
gray level.
1.5 Mechanical Information
Item Min. Typ. Max. Unit
Horizontal(H) 395.5 396.0 396.5 mm
Module Size
Weight (without inverter) A03 1710 1860 2010 g
Torque of customer screw hole -- -- 3.0 Kgf*Cm
www.jxlcd.com
www.jxlcd.com
Vertical(V) 323.5 324.0 324.5 mm
Depth(D) 16.5 mm
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
20 40 60
60
Document Title HSD190MEN4 Standard Specification Page No. 6 / 27
Document No. DC130-004983 Revision 1.0
2.0 ABSOLUTE MAXIMUM RATINGS
2.1 Absolute Rating of Environment
Item Symbol Min. Max. Unit Note
Storage temperature T
Operating temperature T
Vibration (non-operating) V
Shock (non-operating) S
Storage humidity H
-20 60
STG
0 50
OPR
-- 1.5 G (2)
NOP
-- 70 G (3)
NOP
10 90 %RH (3)
STG
Operating humidity HOP 10 90 %RH (4)
Low pressure (operating) P
Low pressure (non-operating) P
697 -- HPa (5)
LOP
116 -- HPa (6)
LNOP
Note (1) Storage /Operating temperature
Humidity (%)
100
90
www.jxlcd.com
www.jxlcd.com
80
Storage Range
-40
-20
40
20
10
0
0
Temperature (oC)
50
(2) 5-500-5Hz sine wave, X, Y, Z each directions, 30 min/cycle.
(3) 11ms, ±X, ±Y, ±Z direction, one time each. For this shock test,
It is necessary to fill the silicon rubber between the shock jig as buffer.
(4) Max wet bulb temp. =39oC
(5) 2 hrs. (10000 feet)
(6) 24hrs. (50000 feet)
o
C
o
C (1)
65
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 7 / 27
Document No. DC130-004983 Revision 1.0
2.2 Electrical Absolute Rating:
2.2.1 TFT LCD Module:
Item Symbol Min. Max. Unit. Note
Power supply Voltage VDD -0.3 5.5 V(DC) (1)(2)
2.2.2 Back Light Unit:
Item Symbol Min. Max. Unit Note
Lamp current IL 3.0 8.0 mA (1)(2)(3)
Lamp frequency fL 40 80 KHz (1)(2)(3)
Note: (1) Permanent damage may occur to the LCD module if beyond this specification.
Functional operation should be restricted to the conditions described under Normal
Operating Conditions.
(2) To exceed 7.5mA, life time accelerate drop down and if to exceed 8.0 mA has safety
problem. If current lower than 3.0 mA, CCFL would be unstable or damaged.
(3) Within Ta=25±2°C
www.jxlcd.com
www.jxlcd.com
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 8 / 27
Document No. DC130-004983 Revision 1.0
3.0 OPTICAL CHARACTERISTICS
3.1 Optical specification
Item Symbol Condition Min. Typ. Max.
Contrast CR
Response time
White luminance
(center of screen)
Rising
TR +TF
Falling
YL 200 250 -- cd/m
Rx
Red
Ry
Θ
=0o
φ=0o
Normal
viewing
angle
640 800 --
800 1000
-- 5 10 msec
0.641
0.337
--
Unit Note
(1)(2)
for Dell
(1)(2)
for other
customers
(1)(3)
(1)(4)
2
(IL=7.5mA)
Color
chromaticity
(CIE1931)
www.jxlcd.com
www.jxlcd.com
Viewing angle
Viewing angle
Brightness uniformity B
Gree
n
Blue
White
Hor.
Ver.
Hor.
Ver.
Gx
Gy
Bx
By
Wx
Wy
Θ
75
L
Θ
75
R
Θ
65
H
Θ
L
Θ
75
L
Θ
75
R
Θ
75
H
Θ
L
UNI
CR>10
CR>5
Θ
=0o
φ=0o
-0.03
75
75
75 -- -- % (6)
0.306
0.614
0.142
0.072
0.313
0.329
85
85
75
85
85
85
85
85
+0.03
--
--
--
--
--
--
--
--
(1)(4)
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
o
Document Title HSD190MEN4 Standard Specification Page No. 9 / 27
Document No. DC130-004983 Revision 1.0
3.2 Measuring Condition
■ Measuring surrounding: dark room
■ Lamp current IBL: (7.5) mA, Inverter: TBD 315NR
■ V
■ Surrounding temperature: 25±2oC
■ 30min. Warm-up time.
3.3 Measuring Equipment
■ FPM520 of Westar Display technologies, INC., which utilized SR-3 for Chromaticity and
■ Measuring spot size: 20~21mm
=5.0V, fV=60Hz, f
DD1
BM-5A for other optical characteristics.
=54MHz
DCLK
Note (1) Definition of Viewing Angle:
Φ
H
12’ o’clock
=90
H
o
Φ
www.jxlcd.com
www.jxlcd.com
Θ
L
Θ
R
Θ
=90
L
Φ
Θ
=90o
R
L
Note (2) Definition of Contrast Ratio(CR) :
measured at the center point of panel
Luminance with all pixels white (L255)
CR =
Luminance with all pixels black (L0)
6’ o’clock
=90
L
o
Φ
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 10 / 27
Document No. DC130-004983 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) Optical characteristic measurement setup
LCD Panel
www.jxlcd.com
www.jxlcd.com
10%
0%
120cm
Field = 1
o
T
F
Photo-detector (BM-5A)
time
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Y1
Document Title HSD190MEN4 Standard Specification Page No. 11 / 27
Document No. DC130-004983 Revision 1.0
Note (5) Definition of Center Luminance of White (center)
Center Luminance= Y1
1/10V
1/10 H
1/2H
1/10H
1/2V
1/10V
www.jxlcd.com
www.jxlcd.com
Note (6) Definition of brightness uniformity
(Min Luminance of 9 points)
Luminance uniformity = x 100%
(Max Luminance of 9 points)
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 12 / 27
Document No. DC130-004983 Revision 1.0
4.0 BLOCK DIAGRAM
4.1 LCD Module Block Diagram:
Connector CN1
Converter
www.jxlcd.com
www.jxlcd.com
TCON with
LVDS receiver
DC/DC
Y-driver IC
Gamma
Reference
Voltage
Generator
X-driver IC
Liquid Crystal Panel
1280×1024 pixels
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
1024
280
LCD Display Area
B
(even)
(odd)
Document Title HSD190MEN4 Standard Specification Page No. 13 / 27
Document No. DC130-004983 Revision 1.0
4.2 Back Light Unit
4.3 Pixel Format
www.jxlcd.com
www.jxlcd.com
(odd)
(odd)
1,1
2,1
1,2
1,3
1,4
(even)
1280
2 Cold1
1 Hot 1
CN2
CN3
1 Hot 2
2 Cold 2
1,
1024
,1
be disclosed, distributed or
Corporation.
R
R
1280 Pixels
1
Pixel
G
R
1024 Lines
1
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
H H H H H L L L L L L L L L L
H H H H H L L
Document Title HSD190MEN4 Standard Specification Page No. 14 / 27
Document No. DC130-004983 Revision 1.0
4.4 Relationship Between Displayed Color and Input
MSB LSB MSB LSB MSB LSB Gray scale
Display
Black L L L L L L 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 L L L L H H H H H H H H
Green L L L L L L L L H H H H H H H H L L L L L L L L
Basic
color
Gray scale
of Red
Gray scale
of Green
Gray scale
of Blue
Gray scale
of White &
Black
Light Blue L L L L L L L L H H H H H H H H H H H H H H H H
Red H H H H H H H H L L L L L L L L L L L L L L L L
Purple H H H H H H H H L L L L L L L L H H H H H H H H
Yellow H H H H H H H H H H H H H H H H L L 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 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 L L L L L L
Dark L L L L L L H L L L L L L L L L L L L L L L L L
Light H H H H H H L H L L L L L L L L L L L L L L L L L253
Red H H H H H H H H L L L L L L L L L L L L L L L L Red L255
Black L L L L L L L L L L L L L L L L L L L L L L L L
Dark L L L L L L L L L L L L L L H L L L L L L L L L
www.jxlcd.com
www.jxlcd.com
Light L L L L L L L L H H H H H H L H L L L L L L L L L253
Green L L L L L L L L H H H H H H H H L L L L L L L L Green L255
Black L L L L L L L L L L L L L L L L L L L L L L L L
Dark L L L L L L L L L L L L L L L L L L L L L L H L
Light L L L L L L L L L L L L L L L L H H H H H H L H L253
Blue L L L L L L L L L L L L L L L L H H H H H H H H Blue L255
Black L L L L L L L L L L L L L L L L L L L L L L L L
Dark L L L L L L H L L L L L L L H L L L L L L L H L
Light H H H H H H L H H H H H H H L H H H H H H H L H L253
White H H H H H H H H H H H H H H H H H H H H H H H H White L255
H H H H H H L L L L L L L L L L L L L L L L L L L252
H H H H H H H L L L L L L L L L L L L L L L L L L254
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 H H H H H H H L L L L L L L L L L254
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 L L L H H H H H H H L L254
L L L L L L L H L L L L L L L H L L L L L L L H
↑↓
H H H H H H L L H H H H H H L L H H H H H H L L L252
H H H H H H H L H H H H H H H L H H H H H H H L L254
︰
︰
︰
︰
︰
︰
︰
︰
︰
L3…L251
︰
L3…L251
︰
L3…L251
︰
L3…L251
Level
L0
L1
L2
L0
L1
L2
L252
L0
L1
L2
L252
L0
L1
L2
-
-
-
-
-
-
-
-
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 15 / 27
Document No. DC130-004983 Revision 1.0
5.0 I/O CONNECTION PIN ASSIGNMENT
5.1 Interface Connector (30-pins, HRS MDF76URW-30S-1H or equivalent)
Pin No. Signal Description
1 RinO0- Receiver Signal (-)
2 RinO0+ Receiver Signal (+)
3 RinO1- Receiver Signal (-)
4 RinO1+ Receiver Signal (+)
5 RinO2- Receiver Signal (-)
6 RinO2+ Receiver Signal (+)
7 VSS Ground
8 RinOC- Clock Signal (-)
9 RinOC+ Clock Signal (+)
10 RinO3- Receiver Signal (-)
11 RinO3+ Receiver Signal (+)
12 RinE0- Receiver Signal (-)
13 RinE0+ Receiver Signal (+)
14 VSS Ground
15 RinE1- Receiver Signal (-)
16 RinE1+ Receiver Signal (+)
17 VSS Ground
18 RinE2- Receiver Signal (-)
19 RinE2+ Receiver Signal (+)
www.jxlcd.com
www.jxlcd.com
5.2 Back Light Unit (CCFL) Connectors:
CN2, 3: CCFL Power Source (Yeonho 35001HS-02 or equivalent)
20 RinEC- Clock Signal (-)
21 RinEC+ Clock Signal (+)
22 RinE3- Receiver Signal (-)
23 RinE3+ Receiver Signal (+)
24 VSS Ground
25 VSS Ground
26 NC NC
27 VSS Ground
28 VDD+5V Power Supply, 5V (Typical)
29 VDD+5V Power Supply, 5V (Typical)
30 VDD+5V Power Supply, 5V (Typical)
Pin No. Symbol Color Function
1 Hot1 Pink CCFL power supply (High voltage)
2 Cold1 White Ground
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
0.9VDD
GND
V
Document Title HSD190MEN4 Standard Specification Page No. 16 / 27
Document No. DC130-004983 Revision 1.0
6.0 ELECTRICAL CHARACTERISTICS
6.1 TFT LCD Module:
Item Symbol
Voltage of power supply VDD 4.5 5.0 5.5 V
Current of power supply I
Vsync frequency fV 50 60 76 Hz (2)
Hsync frequency fH 53.3 64 80 KHz
Frequency f
Input rush current I
Note (1) VDD =5.0V, Black pattern (L0)
DD0
DCLK
RUSH
Min. Typ. Max. Unit Note
650 750 850
50 54 67.5 MHz
-- -- 3.0 A (3)
mA (1)
www.jxlcd.com
www.jxlcd.com
Note (2) When fv is too low, a flicker may be occurred on the display.
Note (3) Input Rush Current condition
0.1VDD
5
500us~10ms
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
A
A
Document Title HSD190MEN4 Standard Specification Page No. 17 / 27
Document No. DC130-004983 Revision 1.0
6.2 Back-Light Unit
The back-light system is an edge-lighting type with 2 CCFL
The characteristics of the lamp are shown in the following tables.
Item Symbol
Lamp current IL 3.0 7.5 8.0 mA(rms)
Lamp voltage VL 594 660 726 V(rms) IL=7.5mA
Frequency fL 40 50 80 KHz (2)
Operating Lifetime Hr 40,000
Startup voltage Vs
LCD MODULE
www.jxlcd.com
www.jxlcd.com
Note (1)
Lamp current is measured with current meter for high frequency as shown below. Specified
values are for a single lamp. To exceed 7.5 mA, life time accelerate drop down and if to
exceed 9.0 mA has safety problem. If current lower than 3.5 mA, CCFL would be unstable or
damaged.
Note (2)
Lamp frequency may produce interference with horizontal synchronous frequency and this
may cause ripple noise on the display. Therefore lamp frequency shall be kept away from the
horizontal synchronous frequency and its harmonics as far as possible in order to avoid
interference.
Note (3)
Lamp life time (Hr) can be defined as the time in which it continues to operate under the
condition : Ta=25±3oC, Typical IL value indicated in the above table and fL=48 kHz until the
brightness becomes less than 50%
Note (4)
CCFL inverter should be able to provide a voltage over specified value (Vs) in the above
table. Lamp units need at least Vs value shown above to ignition.
Min. Typ. Max. Unit Note
-- -- Hour 7.5mA(3)
1400 at 25oC
-- -- V(rms)
1650
1
2
1
2
(Cold Cathode Fluorescent Lamp)
(1)
at 0oC
INVERTER
(TBD)
.
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 18 / 27
Document No. DC130-004983 Revision 1.0
Note (5)
The voltage over specified value (Vs) should be applied to the lamp more than 1 second
after startup. Otherwise, the lamp may not be turned on. The used lamp current is the lamp
typical current.
Note (6)
The output voltage waveform and current waveform of the inverter must be symmetrical
(Unsymmetrical ratio is less than 10%). Please do not use the inverter which has
unsymmetrical voltage and current waveform, and spike waveform. The inverter design
which can provide the best optical performance, power efficiency, and lamp life should under
the following conditions.
a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion tae of the waveform should be within √2±10%.
c. The inverter output waveform should be better similar to the ideal sine wave.
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Rev:
Document Title HSD190MEN4 Standard Specification Page No. 24 / 27
Document No. DC130-004983 Revision 1.0
8.0 LOT MARK
8.1 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: Code 8 is defined by the last number of the year. For example:
Month Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct Nov. Dec.
Mark 1 2 3 4 5 6 7 8 9 A B C
www.jxlcd.com
8.2 Location of Lot Mark
www.jxlcd.com
(1) The label is attached to the backside of the LCD module.
(2) This is subject to change without prior notice.
HSD190MEN4
-A03
GP-HF
Lot mark
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 25 / 27
Document No. DC130-004983 Revision 1.0
9.0 PACKAGE SPECIFICATION
9.1 Packing form
(1) package quantity in one carton: 8 pieces.
(2) carton size: 544 mm×302 mm×446H mm.
(3) for domestic transportation only.
9.2 Packing assembly drawings
www.jxlcd.com
www.jxlcd.com
M19048PCS
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 26 / 27
Document No. DC130-004983 Revision 1.0
10.0 GENERAL PRECAUTION
10.1 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.
10.2 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.
10.3 Breakage of LCD Panel
10.3.1 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.
10.3.2 If liquid crystal contacts mouth or eyes, rinse out with water immediately.
10.3.3 If liquid crystal contacts skin or cloths, wash it off immediately with alcohol and
rinse thoroughly with water.
10.3.4 Handle carefully with chips of glass that may cause injury, when the glass is
www.jxlcd.com
www.jxlcd.com
10.4 Electric Shock
10.4.1 Disconnect power supply before handling LCD module.
10.4.2 Do not pull or fold the CCFL cable.
10.4.3 Do not touch the parts inside LCD modules and the fluorescent lamp’s connector
10.5 Absolute Maximum Ratings and Power Protection Circuit
10.5.1 Do not exceed the absolute maximum rating values, such as the supply voltage
10.5.2 Please do not leave LCD module in the environment of high humidity and high
broken.
or cables in order to prevent electric shock.
variation, input voltage variation, variation in parts’ parameters, environmental
temperature, etc., otherwise LCD module may be damaged.
temperature for a long time.
10.5.3 It’s recommended employing protection circuit for power supply.
be disclosed, distributed or
Corporation.
H a n n St a r D i s p l a y C o r p .
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not
reproduced in whole or in part without written permission of HannStar Display
Document Title HSD190MEN4 Standard Specification Page No. 27 / 27
Document No. DC130-004983 Revision 1.0
10.6 Operation
10.6.1 Do not touch, push or rub the polarizer with anything harder than HB pencil lead.
Use fingerstalls of soft gloves in order to keep clean display quality, when
persons handle the LCD module for incoming inspection or assembly.
10.6.2 When the surface is dusty, please wipe gently with absorbent cotton or other soft
material.
10.6.3 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.
10.6.4 When cleaning the adhesives, please use absorbent cotton wetted with a little
petroleum benzene or other adequate solvent.
10.7 Mechanism
Please mount LCD module by using mounting holes arranged in four corners tightly.
10.8 Static Electricity
10.8.1 Protection film must remove very slowly from the surface of LCD module to
prevent from electrostatic occurrence.
10.8.2 Because LCD module uses CMOS-IC on circuit board and TFT-LCD panel, it is
www.jxlcd.com
www.jxlcd.com
10.8.3 Persons who handle the module should be grounded through adequate
10.9 Strong Light Exposure
The module shall not be exposed under strong light such as direct sunlight. Otherwise,
display characteristics may be changed.
10.10 Disposal
When disposing LCD module, obey the local environmental regulations.
very weak to electrostatic discharge. Please be careful with electrostatic
discharge.
methods.
be disclosed, distributed or
Corporation.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.