THIS SPECIFICATION IS THE PROPERTY OF HYDIS AND SHALL NOT
BE REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF
HYDIS AND MUST BE RETURNED TO HYDIS UPON ITS REQUEST
TITLE : HT121X02-100
Product Specification
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PROPRIETARY NOTE
HYDIS Technologies
SPEC. NUMBER
S864-1440
B2005-C001-D (1/3)
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PRODUCT GROUPREV.
ISSUE DATE
PAGE
PAGE
1
OF 322011. 06.030TFT LCD
A4(210 X 297)
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TFT LCD PRODUCT02011. 06.03
REVISION HISTORY
REV.ECN NO.DESCRIPTION OF CHANGES DATE PREPARED
0 Initial Release‘11. 06. 03B.M. Seo
SPEC. NUMBER
S864-1440
B2005-C001-D (2/3)A4(210 X 297)
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SPEC TITLE
HT121X02-100 Product Specification
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1.0 GENERAL DESCRIPTION
1.1 Introduction
HT121X02-100 is a color active matrix TFT LCD module using amorphous silicon TFT's
(Thin Film Transistors) as an active switching devices. This module has a 12.1 inch
diagonally measured active area with XGA resolutions (1024 horizontal by 768 vertical
pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in
vertical stripe and this module can display 262,144 colors. The TFT-LCD panel used for
this module is a low reflection and higher color type.
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LVDS
Connector (CN
1
1
)
Input
Signal
VDD
LVDS Rx
+
T/CON
DC/DC
Gamma
Vcom
HVDD
VDIM
LED Driver
z Thin and light weight
z 3.3 V power supply
z 12V Back-light Power Supply
z 1 Channel LVDS Interface
z SMD LED (Bottom side/Horizontal Direction)
z 262,144 colors
z Data enable signal mode
z No Mounting
z Bezelless
z On Board EDID chip
z Green Product (RoHS)
z Anti-Glare polarizer product
Gate Driver
TFT LCD Panel
BACK LIGHT(Fluorescent Lamp)
1024ശ768
Source Driver
Back Light (SMD LED Array)
CN2
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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1.3 Application
z Notebook PC
1.4 General Specifications
ParameterSpecificationUnitRemarks
Active area 245.76 (H) ശ184.32 (V)mm
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TFT LCD PRODUCT02011. 06.03
<Table 1. General Specifications>
Number of pixels 1024 (H) ശ768 (V)pixels
Pixel pitch 0.240 (H) ശ0.240 (V)mm
Pixel arrangementRGB Vertical stripe
Display colors262,144colors
Display modeNormally white
Dimensional
outline
Weight 179 Typ.g
Back-lightLED (40EA) Array
Surface treatmentAnti Glare Coating
256.8 x 198.2 x 2.6(4.4) Typ.mmNote1.
Note 1 : The numbers in parentheses refer to thickness of PCB side.
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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(
ఁ
)
(40,
)
(
)
(
)
PRODUCT GROUPREVISSUE DATE
TFT LCD PRODUCT02011. 06.03
2.0 ABSOLUTE MAXIMUM RATINGS
The followings are maximum values which, if exceed, may cause faulty operation or
damage to the unit.
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<Table 2. Absolute Maximum Ratings>
Ta=25+/-2¶C
ParameterSymbolMin.Max.UnitRemarks
Logic Power Supply VoltageV
Logic Power Supply VoltageV
Back-light Power Supply Voltage HV
Back-light LED CurrentI
Back-light LED Reverse VoltageV
Operating TemperatureT
Storage TemperatureT
DD
IN
DD
LED
R
OP
SP
-0.34.0V
-0.3VDD+0.3V
-0.340V
-30mANote 1
-5V
0+50
ଇ
Note 1, Note 2
-20+60
ଇ
Note 1. Ambient temperature vs allowable forward current are shown in the figure below.
Note 2. Temperature and relative humidity range are shown in the figure below.
90% RH Max. ( 40ఁTa)
Maximum wet - bulb temperature at 39 or less. ( > 40ఁ) No condensation.
100
90
80
60
Operating Range
40
20
90
50, 50
60, 27
Storage Range
5
-40 -20 0 20 40 60 80
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
Temperature
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PRODUCT GROUPREVISSUE DATE
TFT LCD PRODUCT02011. 06.03
3.0 ELECTRICAL SPECIFICATIONS
3.1 Electrical Specifications
< Table 3. Electrical Specifications >
ParameterMin.Typ.Max.UnitRemarks
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Logic Power Supply VoltageV
Logic Power Supply CurrentI
Back-light Power Supply VoltageHV
Back-light Power Supply CurrentI
HVDD
DD
DD
DD
3.03.33.6VNote 1
-250-mANote 1
7.012.020
VNote 2
-238-mANote 2, 3
LED Driver’s Efficiencyഗ-85-%Note 2, 3
Back-light PWM FrequencyF
High Level PWM Signal VoltageV
Low Level PWM Signal VoltageV
High Level Differential Input Signal
Voltage
Low Level Differential Input Signal
Voltage
Back-light LED Voltage /
Back-light LED Total Voltage
Back-light LED Current /
Back-light LED Total Current
PWM
PWMH
PWML
V
IH
V
IL
V
LED
/V
I
LED
/I
BL
BL
200320350
2.13.35.0
-00.6
V
V
--+100mVVCM= 1.2V
-100--mV
-
-
3.2/
32
19/
76
3.4/
34
20/
80
V
mA
Life Time
Power Consumption
SPEC. NUMBER
S864-1440
12,000
-0.83-WNote 1
-2.863.20WNote 3
-3.69-WNote 1, 3
P
P
P
LED
total
D
SPEC TITLE
HT121X02-100 Product Specification
--HrsNote 5
B2005-C001-D (3/3)A4(210 X 297)
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PRODUCT GROUPREVISSUE DATE
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Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.
The current draw and power consumption specified is for 3.3V at 25ଇ.
a) Typ : Window XP pattern, b) Max : Vertical Sub line pattern
2. The power supply voltage and current is measured and specified at the interface
connector of LCM including LED Driver.
3. Reference value, which is measured with LED Driver for 12V.
4. Calculated value for reference (V
LED
ശ I
Ý # of LEDs (40EA) ).
LED
5. End of Life shall be determined by the time when any of the following is satisfied
under continuous lighting at 25ଇ and ILED = 19mA.
-. Intensity drops to 50% of the Initial Value (Luminance Spec.)
-. Based on LED
3.2 PWM Duty Ratio vs Brightness
100
90
80
70
60
50
40
30
Relative Brightness (%)
20
10
0
0 102030405060708090100
Duty Ratio (%)
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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PRODUCT GROUPREVISSUE DATE
TFT LCD PRODUCT02011. 06.03
4.0 OPTICAL SPECIFICATIONS
4.1 Overview
The test of optical specifications shall be measured in a dark room (ambient luminance d 1
lux and temperature = 25r2ଇ) with the equipment of Luminance meter system
(Goniometer system and TOPCON BM-5A) and test unit shall be located at an approximate
distance 50cm from the LCD surface at a viewing angle of ഘ and equal to 0q. We refer
to ഘ
direction (“upward”), ഘ
as the 6 o’clock direction (“bottom”). While scanning ഘ and/or Ø, the center of the
measuring spot on the Display surface shall stay fixed. The backlight should be operating
for 30 minutes prior to measurement. V
angle direction is 6 o’clock.
(=ഘ3 ) as the 3 o’clock direction (the “right”), ഘ
Ø=0
(= ഘ9 ) as the 9 o’clock direction (“left”) and ഘ
Ø=180
shall be 3.3+/- 0.3V at 25qC. Optimum viewing
DD
(= ഘ12 ) as the 12 o’clock
Ø=90
Ø=270
(= ഘ6 )
4.2 Optical Specifications
<Table 4. Optical Specifications>
ParameterSymbolConditionMin.Typ.Max.Unit Remarks
ԭ
ԭ
ԭ
ԭ
3
9
12
6
CR > 10
Viewing Angle
Horizontal
Range
Vertical
Luminance Contrast RatioCR
Luminance of
White
White
Luminance
Uniformity
Color
Chromaticity
5 PointsY
w
5 PointsY580--
13 PointsY1360--
W
White
Red
Green
Blue
W
R
R
G
G
B
B
x
y
x
y
x
y
x
y
ԭ = 0q
Color Reproduction-45-%
Response
Time
(T
Total
+Td)
r
Cross TalkCT
Ta= 25q C
ԭ = 0q
ԭ = 0q
-40-Deg.
-40-Deg.
-10-Deg.
-30-Deg.
220250-Note 2
220250-cd/m
0.2840.3140.344
0.3050.3350.365
0.5550.5850.615
0.3270.3570.387
0.3150.3450.375
0.5380.5680.598
0.1150.1450.175
0.0760.1060.136
-35-msNote 5
--2.0%Note 6
Note 1
2
%Note 3
Note 4
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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Note : 1. Viewing angle is the angle at which the contrast ratio is greater than 10. The viewing are determined
for the horizontal or 3, 9 o’clock direction and the vertical or 6, 12 o’clock direction with respect to
the optical axis which is normal to the LCD surface (see FIGURE 1 shown in page 11).
2. Contrast measurements shall be made at viewing angle of ԭ= 0q and at the center of the LCD
surface. Luminance shall be measured with all pixels in the view field set first to white, then to the
dark (black) state. (See FIGURE 1 shown in page 11)
Luminance Contrast Ratio (CR) is defined mathematically.
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CR =
3. The White luminance uniformity on LCD surface is then expressed.
(See FIGURE 2~3 shown in page 12)
Uniformity ԩY=
4. The color chromaticity coordinates specified in Table 4 shall be calculated from the spectral data
measured with all pixels first in red, green, blue and white. Measurements shall be made at the
center of the panel.
5. The electro-optical response time measurements shall be made as FIGURE 4 shown in page 13 by
switching the “data” input signal OFF and ON. The times needed for the luminance to change from
10% to 90% is Tr, and 90% to 10% is Td. (See FIGURE 4 shown in page 13)
6. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the luminance
(YA) of a 25mm diameter area, with all display pixels set to a gray level, to the luminance (YB) of
that same area when any adjacent area is driven dark. (See FIGURE 5 shown in page 13)
Luminance when displaying a white raster
Luminance when displaying a black raster
Minimum Luminance of 5(or 13) points
X 100 (%)
Maximum Luminance of 5(or 13) points
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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4.3 Optical Measurements
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PRODUCT GROUPREVISSUE DATE
TFT LCD PRODUCT02011. 06.03
Figure 1. Measurement Set Up
<Indoor>
OsGdG\WPG
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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Figure 2. White Luminance and Uniformity Measurement Locations (5 points)
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TFT LCD PRODUCT02011. 06.03
/LQHV
;7HVW3RLQW
3L[HOV
Note.
Luminance of white is defined as luminance values of 5 points across the LCD
surface. Luminance shall be measured with all pixels in the view field set first to
white. This measurement shall be taken at the locations shown in Figure 2 for a
total of the measurements per display.
* Yw = (Sum of 5 Points Luminance / 5 )
Each color is displayed in sixty-four gray scales from a 6 bit data signal input. A total of 262,144
colors are derived from the resultant 18 bit data.
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9.0 POWER SEQUENCE
To prevent a latch-up or DC operation of the LCD module, the power on/off
sequence shall be as shown in below
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TFT LCD PRODUCT02011. 06.03
Power Supply
0V
Interface Signal
0V
Back- light
z 0 < T1 d 10 ms
z 0 < T2 d 50 ms
z 200 ms d T3
z 200 ms d T4
z 0 d T5 d 50ms
z 0 d T6 d 10ms
z 150ms d T7
0.9VDD
0.1VDD
T1
0V
T2
Valid
T3T4
0.9VDD
T5
0.1VDD
T7
T6
Notes:
1. When the power supply VDD is 0V, Keep the level of input signals on the low or keep
high impedance.
2. Do not keep the interface signal high impedance when power is on.
3. Back Light must be turn on after power for logic and interface signal are valid.
SPEC. NUMBER
S864-1440
B2005-C001-D (3/3)A4(210 X 297)
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HT121X02-100 Product Specification
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TFT LCD PRODUCT02011. 06.03
10.0 MECHANICAL CHARACTERISTICS
10.1 Dimensional Requirements
Figure 6 & 7 (located in 11.0) shows mechanical outlines for the model
< Table 11. Dimensional Requirements>
ParameterSpecificationUnit
Active Area245.76(H) X 184.32(V)mm
Number of pixels1024(H) X 768(V) (1 pixel = R + G + B dots)
Pixel pitch0.240(H) X 0.240(V)
Pixel arrangementRGB Vertical stripe
Display colors262,144
Display modeNormally White
Outline dimension256.8ധ0.3(H)ശ198.2(V)ധ0.3ശ2.6(4.4)(D) ധ0.3 mm
Weight 179 Typ.g
Back-light SMD LED (40EA) Array
10.2 Anti-Glare and Polarizer Hardness.
The surface of the LCD has an anti-glare coating to minimize reflection and a coating to
reduce scratching.
10.3 Light Leakage
There shall not be visible light from the back-lighting system around the edges of the
screen as seen from a distance 50cm from the screen with an overhead light level of
150lux. The manufacture shall furnish limit samples of the panel showing the light leakage
acceptable.
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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12.0 RELIABLITY TEST
The Reliability test items and its conditions are shown in below.
NoTest ItemConditions
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TFT LCD PRODUCT02011. 06.03
<Table 12. Reliability Test>
1High temperature storage test
2Low temperature storage test
High temperature & high humidity
3
operation test
4High temperature operation test
5Low temperature operation test
6Thermal shock
Vibration test
7
(non-operating)
Shock test
8
(non-operating)
Electro-static discharge test
9
(non-operating)
Ta = 60 qC, 240 hrs
Ta = -20 qC, 240 hrs
Ta = 50 ଇ, 80%RH, 240hrs
Ta = 50 qC, 240 hrs
Ta = 0 qC, 240 hrs
Ta = -20 qC l 60 qC (30 min), 100 cycle
Frequency : 10~500Hz
Gravity/AMP : 1.5G
Period : X,Y,Z 30min
Gravity : 220G
Pulse width : 2ms, half sine wave
ρX, ρY, ρZ Once for each direction
Air : 150pF, 330ohm, 15KV
Contact : 150pF, 330ohm, 8KV
13.0 HANDLING & CAUTIONS
13.1 Cautions when taking out the module
y Pick the pouch only, when taking out module from a shipping package.
13.2 Cautions for handling the module
y As the electrostatic discharges may break the LCD module, handle the LCD module with
care. Peel a protection sheet off from the LCD panel surface as slowly as possible.
y As the LCD panel and back - light element are made from fragile glass (epoxy) material,
impulse and pressure to the LCD module should be avoided.
y As the surface of the polarizer is very soft and easily scratched, use a soft dry cloth
without chemicals for cleaning.
y Do not pull the interface connector in or out while the LCD module is operating.
y Put the module display side down on a flat horizontal plane.
y Handle connectors and cables with care.
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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13.3 Cautions for the operation
y When the module is operating, do not lose MCLK, DE signals. If any one of these signals
were lost, the LCD panel would be damaged.
y Obey the supply voltage sequence. If wrong sequence is applied, the module would be
damaged.
13.4 Cautions for the atmosphere
y Dew drop atmosphere should be avoided.
y Do not store and/or operate the LCD module in a high temperature and/or humidity
atmosphere. Storage in an electro-conductive polymer packing pouch and under relatively
low temperature atmosphere is recommended.
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13.5 Cautions for the module characteristics
y Do not apply fixed pattern data signal to the LCD module at product aging.
y Applying fixed pattern for a long time may cause image sticking.
13.6 Other cautions
y Do not re-adjust variable resistor or switch etc.
y When returning the module for repair or etc., Please pack the module not to be broken.
We recommend to use the original shipping packages.
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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14.0 LABELS
14.1 Product Label
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TFT LCD PRODUCT02011. 06.03
43
Size : 50 x 25
HT121X02-100
XXXXXXXX
CP524104-XX XXX
HYDIS Barcode
1 2 3 4 5 6 7
No 1. Control Number
No 2. Rank / Grade
No 3. Line Classification (HYDIS : H)
No 5. Month (1, 2, 3,…, 9, X, Y, Z)
No 6. FG Code
No 7. Serial Number
No 4. Year (5 : 2005, 6 : 2006, …)
14.2 Packing Label
XXXXXXXXXXXXXXXXX
Size : 108 x 56
MODEL : HT12X1X02-100
SERIAL NO. : 0000000000000
0000000000000
Type Grade Year Month ITEM-CODE Serial No.
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
Q’TY : XX
DATE : XXXX. XX. XX
FG CODERoHS Mark
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15.0 PACKING INFORMATION
15.1 Packing order
Put Pad into the box.
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TFT LCD PRODUCT02011. 06.03
Put silica gels in the
box.
After sealing the
box, attach Packing
Label on the attach
position sign area of
the box.
15.2 Notes
Place a cover on
the top of the box.
As shown in the figure,
place the Modules
bundled by shielding
bag in the box.
z Box Dimension : 349.0mm(W) X 261.0mm(D) X 311.0mm(H)
z Package Quantity in one Box : 10 pcs
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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15.3 Pallet Packing
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PRODUCT GROUPREVISSUE DATE
TFT LCD PRODUCT02011. 06.03
* Note
zPallet Dimension : aGXXWWGGOsPGu XXWWGGO~PGu XYWGGOoP
zPackage Quantity in one Box : 10pcs
zBox Quantity in one Pallet : 36 box
SPEC. NUMBER
S864-1440
SPEC TITLE
HT121X02-100 Product Specification
B2005-C001-D (3/3)A4(210 X 297)
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