Toshiba LTD111EV8X User manual

PRODUCT INFORMATION
28.2cm COLOUR TFT-LCD MODULE
(11.1 TYPE)
LTD111EV8X
(p-Si TFT)
Toshiba Mobile Dis
p
la
y
Co.
,
Ltd.
All information is sub
j
ect to chan
g
e without notice. Please read bottom notes.
FEATURES
(1) 11.1 type HD(1366x768 pixels) display size for notebook PC
(2) LED Backlight
(3) Anti-glare + WV film Surface
(4) Bezel less structure
(5) LVDS interface (8bit)
MECHANICAL SPECIFICATIONS
Item Specifications
Dimensional Outline (typ.) 254.8 (W) x 159.45 (H) x 2.43 (display area) (D) mm
Number of Pixels 1366 (W) x 768 (H) pixels
Active Area 245.88 (W) x 138.24 (H) mm
Pixel Pitch 0.18 (W) x 0.18 (H) mm
Weight (approximately) 135 g (Typ)
Backlight LED type
ABSOLUTE MAXIMUM RATINGS
Item Min. Max. Unit Checked Terminal
Supply Voltage VDD -0.3 +3.0 V VDD – GND
Input Voltage of Signals VIN -0.3 VDD+0.3 V LVDS interface
Operating Ambient Temperature 1) TOP 0 +50 °C
Operating Ambient Humidity 1) HOP 10 90 %(RH)
Storage Temperature 1) TSTG -20 +60 °C
Storage Humidity 1) HSTG 10 90 %(RH)
Operating Temperature for Panel 2) - 0 +60 °C
ELECTRICAL SPECIFICATION
Item Min. Typ. Max. Unit Remarks
Supply Voltage VDD 2.35 2.5 2.7 V
Common Mode Input Voltage VCM 0.7 1.2 1.75 V
Differential Input amplitude VID 0.25 - 0.45 V
Current Consumption *1 (IDD) --- 330 450 mA
*2 (ILED) --- --- 15 mA
Power Consumption --- (3.0) --- W ILED=15 mA
*1 : 8 color bars pattern is considered typical condition.
*2 : The current value of each row should be the same value.
OPTICAL SPECIFICATION (Ta=25°C)
Item Min. Typ. Max. Unit Remarks
Contrast Ratio (CR) 300 500 --- ---
Response Time (tON)+ (tOFF) --- 8.5 --- ms
Luminance (L) 250 370 --- cd/m2ILED＝15mA
TENTATIVE
*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
Toshiba Mobile Display or other rights of the third parties which may result from its use. No license is granted by implication or
therwise under any patent or patent rights of Toshiba Mobile Display or others.
o
*The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba Mobile Display
before proceeding with the design of equipment incorporating this product.
(1/10) 2010-02-15(Ver.0.2)

LTD111EV8X
DIMENSIONAL OUTLINE
(Front side) TENTATIVE Unit : mm
Standard tolerance : ±0.5
16.70
4.46
254.8 ±0.3
C1
R2
C2.50
245.88 (A.A)
3
0.57
159.45
C1
138.24 (A.A)
1
C2.50
R2
221.40
153.2 ±0.3
10.48
5.25
2.43
1 (Thermal Conductive Sheet)
3.54 (Thermal Conductive Sheet area)
254.90 (insulation sheet area)
(2/10) 2010-02-15(Ver.0.2)

LTD111EV8X
DIMENSIONAL OUTLINE
(Back side)
TENTATIVE Unit : mm
Standard tolerance : ±0.5
35.05
(I/F)
3.11
(I/F)
PCB
reflection seat
Note) Never push LCD back side. If LCD back side was pressed, It may cause damage of the back light system.
Note) Never push LCD PCB .
If LCD COF was pressed, It may cause damage of the LCD drive system.
(3/10) 2010-02-15(Ver.0.2)

LTD111EV8X
BLOCK DIAGRAM
CN1
Circuit
Generation
Voltage
Manipulation
Gray scale
converter
DC/DC
Panel
Controller
LVDS include
Connector
LED LED LEDLED LED LED
Liquid Crystal Panel
Y-driver Y-driver
X-driver
1366 x 768 pixels
1366 pixels
1, 1 2, 1 X, 1 1366, 1
1, 2
1, Y X, Y
1, 768 1366,768
768 pixels
(4/10) 2010-02-15(Ver.0.2)

LTD111EV8X
TIMING CHART
(1) Vertical Timing
t
v
tvw tvw
VSYNC
tvbp tvd tvb
HSYNC th tvfp
DE
Data
CLK
(2) Horizontal Timing
th
thw thw
HSYNC
thbp thfp
DE
Data
Tc
CLK
thd thb
X,1 X,2
767,Y 768,Y
X,1365 X,1366
1,Y 2,Y 3,Y 766,Y
POWER SEQUENCE
0.2V
10ms(Max.)
40ms(Max.)
0ms(Min.)
40ms(Max.)
0ms(Min.)
TH
TL
OS
0.2V 0.2V
V
V
V
0ms(Min.)
50us
(
M
i
n.
)
CK+/-
R0+/-
R1+/-
R2+/-
DD
V
40ms(Max.)(200ms(Min.))
(34ms)(Min.)
LED B/L
ON
OFF
2.0V
2.0V
(5/10) 2010-02-15(Ver.0.2)

LTD111EV8X
TIMING SPECIFICATION 1) 2) 3) 4) 5) 6) 7)
Item Symbol Min. Typ. Max. Unit
Frame Period tv 772 778 778 th
16.53 16.66 ms
Vertical Display Term tvd 768 768 768 th
Vertical Blanking Period tvb 4 10 10 th *6)
Horizontal Scanning Term th 1630 1630 tc
21.41 21.42 μｓ
Horizontal Display Term thd 1366 1366 1366 tc
Horizontal Blanking Period thb 266 264 tc *6)
Clock Period tc 76.1 76.13 MHz
13.135 13.141 ns
Item Symbol Min. Typ. Max. Unit
V-sync Pulse Width tvw 1 1 th
Vertical Front Porch tvfp 1 1 th
Vertical Back Porch tvbp 2 8 th
H-sync Pulse Width thw 8 tc
Horizontal Front Porch thfp 8 tc
Horizontal Back Porch thbp 8 tc
DE Pulse Width thd 1366 1366 1366 tc
Note 1) Refer to “Timing Chart” and LVDS specifications in TIA/EIA-644.
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) In case of using the long frame period, the deterioration of display quality, noise etc. may be occurred.
Note 5) 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.
Note 6) Please keep below equations.
tvb = tvw + tvfp + tvbp
thb = thw + thfp + thbp
Note 7) The above tables shows allowable interface timings under 60Hz refresh rate conditions.
In case of using this rate condition, some flicker may be occurred.
(6/10) 2010-02-15(Ver.0.2)

LTD111EV8X
CONNECTOR PIN ASSIGNMENT FOR INTERFACE
CN1 INPUT SIGNAL
CN1 INPUT SIGNAL (20461-030E-12 / I-PEX )
[ Mating Connector :20459-130T-10 / I-PEX ]
Terminal No. Symbol Function
1 RxIN0- Negative LVDS differential data input (R0-R5,G0)
2 RxIN0+ Positive LVDS differential data input (R0-R5,G0)
3 RxIN1- Negative LVDS differential data input (G1-G5,B0-B1)
4 RxIN1+ Positive LVDS differential data input (G1-G5,B0-B1)
5 RxIN2- Negative LVDS differential data input (B2-B5,HSYNC,VSYNC,DE)
6 RxIN2+ Positive LVDS differential data input (B2-B5,HSYNC,VSYNC,DE)
7 CLK- Clock Signal(-)
8 CLK+ Clock Signal(+)
9 RxIN3- Negative LVDS differential data input (R6-R7,G6-G7,B6-G7)
10 RxIN3+ Positive LVDS differential data input (R6-R7,G6-G7,B6-G7)
11 NC Non-Connection
12 NC Non-Connection
13 VCD1 LED Cathode
14 VCD2 LED Cathode
15 VCD3 LED Cathode
16 VCD4 LED Cathode
17 VCD5 LED Cathode
18 VCD6 LED Cathode
19 NC Non-Connection
20 NC Non-Connection
21
V SS GND
22
V SS GND
23
V SS GND
24
V SS GND
25
V DD Power Supply, 2.5V
26
V DD Power Supply, 2.5V
27
V DD Power Supply, 2.5V
28 NC Non-Connection
29 VAD LED Anode
30 VAD LED Anode
Note 1) Please connect GND pin to ground. Don't use it as no-connect nor connection with high impedance.
Note 2) Please connect NC to nothing. Don't connect it to ground nor to other signal input.
G0 R5 R4 R3 R2 R1 R0
G5
B0
B1 G4 G1
B4
B5
G3 G2
B2B3
T IN4 T IN3 T IN2 T IN1 T IN0
TIN13 TIN12 TIN11 TIN10 TIN9 TIN8 TIN7
TIN20 TIN19 TIN18 TIN17 TIN16 TIN15 TIN14
TIN6 TIN5
HSYNC
VSYNC
DE
Rx IN2
TIN27 T IN26 T IN25 T IN24 T IN23 T IN22 T IN21
B7 B6 G7 G6
-
Rx IN0
Rx IN1
Rx IN3
R7 R6
(7/10) 2010-02-15(Ver.0.2)

LTD111EV8X
EQUIVALENT CIRCUIT OF LED
No.29
No.30
8 LEDs per String (6 strings)
No.13
No.14
No.15
No.16
No.17
No.18
Connector (CN1)
(8/10) 2010-02-15(Ver.0.2)

LTD111EV8X
16384k (k=1024) COLORS COMBINATION TABLE
Display R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Gray Scale Level
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 －
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 －
Basic
Color
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 L0
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ L1
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ L2
： ： ： L3-L252
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
Dark
↑
↓
Light
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
Gray
Scale of
Red
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 L0
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ L1
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ L2
： ： ： L3-L252
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
Dark
↑
↓
Light
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
Gray
Scale of
Green
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 L0
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ L1
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ L2
： ： ： L3-L252
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
Dark
↑
↓
Light
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
Gray
Scale of
Blue
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 L0
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ L1
Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｌ Ｈ Ｌ L2
： ： ： L3-L252
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
Dark
↑
↓
Light
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
Gray
Scale of
White &
Black
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
(9/10) 2010-02-15(Ver.0.2)

LTD111EV8X
FORSAFETY
!
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-D-001A,"CAUTIONS AND INSTRUCTIONS FOR TOSHIBA MOBILE DISPLAY
CO., LTD LCD MODULES".
Refer to individual specifications and TECHNICAL DATA sheets (hereinafter called "TD") for more detailed technical
information.
1) SPECIAL PURPOSES
A) Toshiba Mobile Display'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 Mobile Display'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 Mobile Display technology's published specification limits.
C) In addition, since Toshiba Mobile Display 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 Mobile Display 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.
(10/10) 2010-02-15 (Ver.0.2)