ENRICH YOUR VISUAL WORLD...
Sunlight Readable LCD!
LITEMAX TO1226
Sunlight Readable 12.1” LCD Display
(1st Edition 7/21/06 )
All information is subject to change without notice.
LITEMAX Electronics Inc.
4F, No.131-3, Lane 235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : 886-2-8919-1858
Fax: 886-2-8919-1300
Homepage: http://www.litemax.com.tw
FEATURES
(1) 12.1”XGA(1024x768 pixels) display size for notebook PC
(2) Light weight, High Brightness(1250cd/m2) design
(3) LVDS interface system (H-Sync, V-Sync)
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (typ.)
Number of Pixels
ActiveArea
Specifications
292.9(W) x 220 (H) x 27.58 max(D) mm
1024(W) x 768(H) pixels
245.76(W) x 184.32(H) mm
0.24(W) x 0.24(H)
Pixel Pitch
Weight (approximately)
Backlight
(275) g
8 CCFL, Sidelight type
ABSOLUTE MAXIMUM RATINGS
Item
Min.
-0.3
0
Max.
4.0
2.0
100
VDD+0.3
50
Unit
Supply Voltage (VDD
)
V
kV(rms)
kHz
V
°C
°C
%(RH)
(VFL)
FL Driving Frequency (fFL)
Input Signal Voltage (VIN)
Operating Temperature
Storage Temperature
Storage Humidity
-
-0.3
0
-20
10
60
90
ELECTRICAL SPECIFICATION
Item
Supply Voltage
Min.
3.0
---
1200
100
1.0
---
Typ.
3.3
(625)
---
---
---
(210)
6.0
(4.44)
Max.
3.6
---
Unit
V
V(rms)
V(rms)
mV
V
mA
mA(rms)
W
Remarks
(VDD
(VFL)
)
IFL=6.0 mA(rms)
FL Start Voltage (Ta=0°C)
Differential Input Voltage
Common Mode Input Voltage
Current Consumption
(1400)
600
2.4-(VID)/2
---
(VID)
(VCM
*1 (IDD
*2 (IFL)
)
)
---
---
---
---
*2 *3 Power Consumption
*1 : 8 color bars pattern
IFL=6.0 mA(rms)
*2 : Excepting the efficiency FL inverter
OPTICAL SPECIFICATION (Ta=25°C)
Item
Min.
100
---
---
---
Typ.
250
---
---
1250
Max.
---
25
25
---
Unit
---
ms
Remarks
Contrast Ratio (CR)
Response Time
(tON
)
(tOFF
)
ms
Luminance (L)
cd/m2
IFL=6.0 mA(rms)
Page 2
Page 3
BLOCK DIAGRAM
X-driver
D C/DC
con verter
Liquid C rystal Panel
G ra y s c a l e
M a n i p ul a t i o n
Vo l t a g e
10 24
x
768 pixels
G e n e ra t i o n
Ci r c u i t
C N 1
P anel
Backlight
Controller
L V DS i n c l u de
1, 1
1, 2
2, 1
X2n-1, 1
X2n, 1
1024, 1
1, Y
X2n-1, Y
X , Y
2n
768 pixels
1, 768
1024,768
Page 4
TIMING CHART
tv
tvw
VSYNC
HSYNC
tvsu
tvhd
th
tv p
f
tvbp
tvd
2
tvds
DE
1
1023
1024
th
thw
HSYNC
DE
thbp
thfp thds
thd
1024
1
2
3
4
pixel
CLK
Page 5
TIMING SPECIFICATION 1) 2) 3) 4) 5) 6) 7)
Item
Horizontal Scanning Term
H-sync Pulse Width
Horizontal Front Porch
Horizontal Back Porch
Horizontal Data Sync Period
Horizontal Display Term
Frame Period
Symbol
th
min.
1334 x tc
4 x tc
typ.
1344 x tc
136 x tc
24 x tc
160 x tc
296 x tc
1024 x tc
806 x th
6 x th
max.
-
-
-
-
-
unit
clock
clock
clock
clock
clock
clock
line
thw
thfp
thbp
thds
thd
4 x tc
24 x tc
32 x tc
1024 x tc
778 x th
2 x th
1024 x tc
860 x th
tv
tvw
V-sync Pulse Width
-
line
V-sync Set Up Time (to H-sync)
V-sync Hold Time
Vertical Front Porch
tvsu
tvhd
tvfp
tvbp
tvds
tvd
8 x tc
(thbp+16) x tc
1 x th
-
-
-
-
-
-
clock
clock
line
line
line
3 x th
Vertical Back Porch
2 x th
8 x th
768 x th
15.0
29 x th
35 x th
768 x th
15.38
Vertical Data Sync Period
Vertical Display Term
Clock Period
-
768 x th
line
ns
tc
-
Note 1) Refer to “Timing Chart” and LVDS (THC63LVDF84A-85) specifications by THine Electronics, Inc.
corporation.
Note 2) If DE is fixed to "H" or "L" level for certain period while NCLK is supplied, the panel displays black with some flicker.
Note 3) If NCLK is fixed to "H" or "L" level for certain period while DE is supplied, the panel may be damaged.
Note 4) Please adjust LCD operating signal timing and FL driving frequency, to optimize the display quality.
There is a possibility that flicker is observed by the interference of LCD operating signal timing and FL driving
condition (especially driving frequency), even if the condition satisfies above timing specifications and
recommended operating conditions shown in 3.
Note5 ) Do not make tv, tvhd and tvds fluctuate.
If tv, tvhd, and tvds are fluctuate, the panel displays black.
Note6) In case of using the long frame period, the deterioration of display quality, noise etc. may be occurred.
Note7) NCLK count of each Horizontal Scanning Time should be always the same.
V-Blanking period should be “n” X “Horizontal Scanning Time”. (n: integer)
Frame period should be always the same.
Page 6
CONNECTOR PIN ASSIGNMENT FOR INTERFACE
CN1 INPUT SIGNAL
Connector : DF19L-20P-1H / HIROSE
Mating Connector : DF19G-20S-1F (FPC), DF19G-20S-1C (Cable)
Terminal No.
Symbol
VSS
Function
1
GND
2
3
4
5
VDD
VDD
VEDID
NC
Power Supply : +3.3V
Power Supply : +3.3V
DDC 3.3V power
Non-Connection
DDC clock
6
CLKEDID
7
DATAEDIE DDC data
8
RxIN0-
Negative LVDS differential data input (R0-R5,G0)
9
RxIN0+ Positive LVDS differential data input (R0-R5,G0)
10
11
12
13
14
15
16
17
18
19
20
VSS
RxIN1-
GND
Negative LVDS differential data input (G1-G5, B0-B1)
RxIN1+ Positive LVDS differential data input (G1-G5, B0-B1)
VSS
RxIN2-
GND
Negative LVDS differential data input (B2-B5, HS, VS, DE)
RxIN2+ Positive LVDS differential data input (B2-B5, HS, VS, DE)
VSS
CLK-
CLK+
VSS
GND
Clock Signal(-)
Clock Signal(+)
GND
VSS
GND
Note 1) Please connect GND pin to ground. Don't use it as no-connect nor connection with high impedance.
CN2 CCFL POWER SOURCE
Connector : BHSR-02VS-1 / JAPAN SOLDERLESS TERMINAL MFG CO., LTD.
Mating Connector : SM02B-BHS-1 / JAPAN SOLDERLESS TERMINAL MFG CO., LTD.
Terminal No.
Symbol
VFLH
VFLL
Function
CCFL Power Supply ( high voltage)
CCFL Power Supply (low voltage)
1
2
Page 7
RECOMMENDED TRANSMITTER (THC63LVDF63A,THC63LVDM63A,THC63LVDM63A-85)
TO LTD121EC5S INTERFACE ASSIGNMENT
Case1: 6bit Transmitter
LTD121EC5S
Interface
(CN1)
THC63LVDF63A,THC63LVDM63A,THC63LVDM63A-85
Input Signal
(Graphics controller output signal)
Function
Output
Signal
Symbol
Input Terminal No.
Symbol
Terminal
Symbol
Terminal
Symbol
TIN0
TIN1
TIN2
TIN3
TIN4
TIN5
TIN6
TIN7
44
45
47
48
1
3
4
6
7
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
Red Pixels Display Data (LSB)
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data (MSB)
Green Pixels Display Data (LSB)
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data (MSB)
Blue Pixels Display Data (LSB)
Blue Pixels Display Data
Blue Pixels Display Data
TOUT0-
TOUT0+
No.8
No.9
IN0-
IN0+
TIN8
TIN9
9
TOUT1-
TOUT1+
No.11
No.12
IN1-
IN1+
TIN10
TIN11
TIN12
TIN13
TIN14
TIN15
TIN16
TIN17
TIN18
TIN19
TIN20
10
12
13
15
16
18
19
20
22
23
25
Blue Pixels Display Data
Blue Pixels Display Data
Blue Pixels Display Data (MSB)
TOUT2-
TOUT2+
No.14
No.15
IN2-
IN2+
HSYNC H-Sync
VSYNC V-Sync
DE
Compound Synchronization Signal
Data Sampling Clock
TCLK OUT-
TCLK OUT+
No.17
No.18
CLK-
CLK+
CLK IN
26
CLK
Note 1) Please connect NC pin to nothing. Don't connect it to ground nor to other signal input.
T I N 6
TI N5
T I N 4
T I N3
TI N2
T I N 1
T I N 0
IN0
G0
R5
R3
R2
R1
R0
R4
T I N 1 3
TI N1 2
T I N 1 1
TI N1 0
TI N 9
T I N 8
T I N 7
IN1
IN2
B1
B0
G5
G4
G3
G2
G1
T I N 2 0
T I N 1 4
TI N1 9
T I N 1 8
TI N1 7
T I N 1 6
TI N1 5
VSYNC
B4
DE
HSYNC
B5
B3
B2
Page 8
RECOMMENDED TRANSMITTER (THC63LVDF63A,THC63LVDM63A,THC63LVDM63A-85)
TO LTD121EC5S INTERFACE ASSIGNMENT
Case2: 8bit Transmitter
LTD121EC5S
Interface
(CN1)
THC63LVDF63A,THC63LVDM63A,THC63LVDM63A-85
Input Signal
(Graphics controller output signal)
Function
Output
Signal
Symbol
Input Terminal No.
Symbol
TIN0
TIN1
TIN2
TIN3
TIN4
TIN6
TIN7
Terminal
51
52
54
55
56
3
Symbol
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
Terminal
Symbol
Red Pixels Display Data (LSB)
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data
Red Pixels Display Data (MSB)
Green Pixels Display Data(LSB)
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data
Green Pixels Display Data(MSB)
Blue Pixels Display Data (LSB)
Blue Pixels Display Data
Blue Pixels Display Data
Blue Pixels Display Data
Blue Pixels Display Data
Blue Pixels Display Data (MSB)
TOUT0-
TOUT0+
No.8
No.9
IN0-
IN0+
4
6
7
TIN8
TIN9
TIN12
TIN13
TIN14
TIN15
TIN18
TIN19
TIN20
TIN21
TIN22
TIN24
TIN25
TIN26
TIN27
TIN5
11
12
14
15
19
20
22
23
24
27
28
30
50
2
TOUT1-
TOUT1+
No.11
No.12
IN1-
IN1+
B1
B2
B3
B4
TOUT2-
TOUT2+
No.14
No.15
IN2-
IN2+
B5
HSYNC H-Sync
VSYNC V-Sync
DE
NC
NC
NC
NC
NC
NC
NC
Compound Synchronization Signal
Non Connection (open)
Non Connection (open)
Non Connection (open)
Non Connection (open)
Non Connection (open)
Non Connection (open)
Non Connection (open)
TIN10
TIN11
TIN16
TIN17
TIN23
8
TOUT3-
TOUT3+
10
16
18
25
TCLK OUT-
TCLK OUT+
No.17
No.18
CLK-
CLK+
CLK IN
31
CLK
Data Sampling Clock
Note 1) Please connect NC pin to nothing. Don't connect it to ground nor to other signal input.
T I N 7
T I N 6
T I N 4
T I N 3
T I N 2
T I N 1
T I N 0
IN0
G0
R5
R3
R2
R1
R0
R4
T I N 8
T I N 1 8
T I N 1 5
T I N 1 4
T I N 1 3
T I N 1 2
T I N 9
IN1
IN2
IN3
B1
B0
G5
G2
G4
G3
G1
T I N 2 6
T I N 2 5
T I N 2 4
T I N 2 2
T I N 2 1
T I N 2 0
T I N 1 9
VSYNC
HSYNC
B5
B4
B3
B2
DE
T I N 2 3
T I N 1 7
T I N 1 6
T I N 1 1
T I N 1 0
T I N 5
T I N 2 7
NC
NC
NC
NC
NC
NC
NC
Page 9
256k (k=1024) COLORS COMBINATION TABLE
Gray Scale
Level
Display
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
Blue
Green
Light Blue
Red
Purple
Yellow
White
L
L
L
L
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
L
L
L
L
L
L
L
H
H
H
H
L
L
H
L
L
L
L
H
H
H
H
L
H
L
L
L
H
H
L
L
H
H
L
L
L
L
L
H
H
L
L
H
H
L
L
L
L
L
H
H
L
L
H
H
L
L
L
L
L
H
H
L
L
H
H
L
L
L
L
L
H
H
L
L
H
H
L
L
L
L
L
H
H
L
L
H
H
L
L
L
L
H
L
H
L
H
L
H
L
L
L
L
H
L
H
L
H
L
H
L
L
L
L
H
L
H
L
H
L
H
L
L
L
L
H
L
H
L
H
L
H
L
L
L
L
H
L
L
H
L
-
-
-
-
-
-
-
-
Basic
Color
H
H
L
H
L
H
L
L
L
L
H
L
H
L
L
L
Black
L 0
L 1
L 2
L3¼
L60
Dark
Gray
Scale of
Red
•
¯
:
:
:
:
:
:
Light
H
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
L
H
H
L
L
L
H
L
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
L
L
L
L
L
L
L
L
H
L
L
L
L
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
L
L
L
L
L
L
L
L
L
L
L
L
L
L61
L62
Red
Black
Red
L63
L 0
L 1
L 2
L3¼
L60
Dark
Gray
Scale of
Green
•
¯
:
:
:
:
:
:
Light
L
L
L
L
L
L
L
L
L
L
L
L
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
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
L
H
H
L
L
L
H
L
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
L
L
L
L
L
L
L
L
H
L
L
L
L
H
L
L61
L62
Gr een L63
L 0
Green
Black
L 1
L 2
Dark
Gray
Scale of
Blue
L3¼
•
¯
:
:
:
:
:
:
L60
Light
L
L
L
L
L
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
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
L
L
L
L
L
L
H
L
L
L
L
H
L
H
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
H
H
H
L
L
L
L
H
H
L
L
H
H
L
H
L
H
L
L61
L62
Bl ue
L 0
Blue
Black
L63
L 1
L 2
L3¼
L60
Gray
Scale of
White &
Black
Dark
•
¯
:
:
:
:
:
:
Light
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
L
H
L61
L62
Whi t e L63
White
Page 10
!
FOR SAFETY
LCD module is generally designed with precise parts to achieve light weighted thin mechanical dimensions.
In using our Modules, make certain that you fully understand and put into practice the warnings and safety precautions
detailed in Engineering Information No.EE-N001,"CAUTIONS AND INSTRUCTIONS FOR TOSHIBA MATSUSHITA
DISPLAY TECHNOLOGY LCD MODULES".
Refer to individual specifications and TECHNICAL DATA sheets (hereinafter called "TD") for more detailed technical
information.
1) SPECIAL PURPOSES
A) Toshiba Matsushita Display technology's Standard LCD Modules have not been customized for operation in extreme
environments or for use in applications where performance failures could be life-threatening or otherwise catastrophic.
B) Since Toshiba Matsushita Display technology's Standard LCD Modules have not been designed for operation in extreme
environments, they must never be used in devices that will be exposed to abnormally high levels of vibration or shock which
exceed Toshiba Matsushita Display technology's published specification limits.
C) In addition, since Toshiba Matsushita Display technology Standard LCD Modules have not been designed for use in
applications where performance failures could be life-threatening or catastrophic, they must never be installed in aircraft
navigation control systems (such as, but not limited to Traffic Collision Avoidance System and Air Traffic Indicator), in military
defense or weapons systems, in critical industrial process-control systems (e.g., those involved in the production of nuclear
energy), or in critical medical device or patient life-support systems.
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.
Toshiba Matsushita Display technology doses not warrant the module, if customer disassembled or modified it.
3) BREAKAGE OF LCD PANEL
DO NOT INGEST liquid crystal material, DO NOT INHALE this material, and DO NOT CONTACT the material with skin, if
LCD panel is broken and liquid crystal material spills out.
If liquid crystal material comes into mouth or eyes, rinse mouth or eyes out with water immediately.
If this material contact with skin or cloths, wash it off immediately with alcohol and rinse thoroughly with water.
4) GLASS OF LCD PANEL
BE CAREFUL WITH CHIPS OF GLASS that may cause injuring fingers or skin, when the glass is broken.
5) ELECTRIC SHOCK
DISCONNECT POWER SUPPLY before handling LCD module.
DO NOT TOUCH the parts inside LCD module and the fluorescent lamp's connector or cables in order to prevent electric
shock, because high voltage is supplied to these parts from the inverter unit while power supply is turned on.
6) ABSOLUTE MAXIMUM RATINGS AND POWER PROTECTION CIRCUIT
DO NOT EXCEED the absolute maximum rating values under the worst probable conditions caused by the supply voltage
variation, input voltage variation, variation in parts' constants, environmental temperature, etc., otherwise LCD module may
be damaged.
Employ protection circuit for power supply, whenever the specification or TD specifies it.
Suitable protection circuit should be applied for each system design.
7) DISPOSAL
When dispose LCD module, obey to the applicable environmental regulations.
Page 11
|