PANDA LC185TT2A Specification
TO ：
规格书编号
File No.
PN-RD-0015A
作成日 Issue Date：
改订日 Revision Date：
2012 年(Y)07 月(M)16 日(D)
2012 年(Y)07 月(M)24 日(D)
《新规 · 变更》
New Revision
产 品 规 格 书
Product Specification
产品名
Product
TFT-LCD OPEN CELL
机种名
Model
LC185TT2A
【接收印栏】
※ 本基准书由封面、附件等全 18 页构成。
如果对该规格书有异议，请在下订单前提出。
※ This Product Specification have 18 pages including the coversheet and Appendices. Please negotiate the
objection point before purchase order.
中电熊猫集团
南京中电熊猫液晶显示科技有限公司
研发中心 设计整合部
CEC PANDA GROUP
NANJING CEC PANDA LCD TECHNOLOGY CO., LTD.
R&D CENTER, DESIGN INTEGRATION SECTION.
1
PANDA
LC185TT2A Specification Version1.1
- CONTENTS -
REVISION HISTORY -------------------------------------------------------------------------------------------------------3
1. GENERAL DESCRIPTION --------------------------------------------------------------------------------------------4
1.1 OVERVIEW----------------------------------------------------------------------------------------------------------------------------------- 4
1.2 CHARACTERISTICS --------------------------------------------------------------------------------------------------------------------- 4
2. ABSOLUTE MAXIMUM RATINGS ----------------------------------------------------------------------------------4
2.1 ABSOLUTE RATINGS OF ENVIRONMENT ----------------------------------------------------------------------------------------- 4
3. ELECTRICAL CHARACTERISTICS -------------------------------------------------------------------------------5
3.1 ABSOLUTE MAXIMUM RATING ------------------------------------------------------------------------------------------------------- 5
3.2 CONTROL CIRCUIT DRIVING ---------------------------------------------------------------------------------------------------------- 5
4. INTERFACE PIN CONNECTION ------------------------------------------------------------------------------------7
4.1 TFT LCD OPEN CELL--------------------------------------------------------------------------------------------------------------------- 7
4.2 BLOCK DIAGRAM (OPEN-CELL) ----------------------------------------------------------------------------------------------------- 9
4.3 LVDS INTERFACE ------------------------------------------------------------------------------------------------------------------------- 9
4.4 COLOR DATA INPUT ASSIGNMENT ------------------------------------------------------------------------------------------------ 10
5. INTERFACE TIMING-------------------------------------------------------------------------------------------------- 11
5.1 INPUT SIGNAL TIMING SPECIFICATIONS ---------------------------------------------------------------------------------------- 11
6. OPTICAL CHARACTERISTICS ----------------------------------------------------------------------------------- 12
6.1 OPTICAL SPECIFICATION ------------------------------------------------------------------------------------------------------------- 12
7. DEFINITION OF LABELS -------------------------------------------------------------------------------------------14
7.1 OPEN CELL LABEL(TBD) -------------------------------------------------------------------------------------------------------------- 14
7.2 CELL BOX LABEL(TBD) ---------------------------------------------------------------------------------------------------------------- 14
8. PACKING----------------------------------------------------------------------------------------------------------------- 15
8.1 PACKING SPECIFICATIONS ---------------------------------------------------------------------------------------------------------- 15
8.2 PACKING METHOD ----------------------------------------------------------------------------------------------------------------------15
9. PRECAUTIONS -------------------------------------------------------------------------------------------------------- 16
10. RELIABILITY TEST ITEMS --------------------------------------------------------------------------------------- 17
11. MECHANICAL DRAWING -----------------------------------------------------------------------------------------17
2
PANDA
DATE
NO.
REVISED No.
PAGE
SUMMARY
NOTE
2012/07/16
PN-RD-0015A
V1.0
18
First Edition.
Final
2012/07/24
PN-RD-0015A
V1.1
5
P5.Modify the Spec. of t5.
Final
LC185TT2A Specification Version1.1
REVISION HISTORY
MODEL NO: LC185TT2A
3
PANDA
CHARACTERISTICS ITEMS
SPECIFICATIONS
Screen Diagonal [in]
18.5”
Pixels [lines]
1366×768
Active Area [mm]
409.8 (H) x 230.4 (V)
Pixel Pitch [mm]
0.300 (H) x 0.300 (V)
Pixel Arrangement
RGB vertical stripe
Weight [g] (With the protection film)
435g
Physical Size(COF/PWB included) [mm]
421.45 (W) x 294.2 (H) x 2.8 (D) Typ.
TFT glass Size [mm]
421.45 (W) x 242.5 (H) x 1.83 (D) Typ
Display Mode
Normally White
Surface treatment
（Without the protection film）
Anti-glare,3H
Item
Symbol
Value
Unit
Note
Min.
Max.
Storage Temperature
TST-20
+60
ºC
(1), (3)
Operating Ambient Temperature
TOP0
50
ºC
(1), (2), (3)
Altitude Operating
AOP0
5000
M
(3)
Altitude Storage
AST0
12000
M
(3)
LC185TT2A Specification Version1.1
1. GENERAL DESCRIPTION
1.1 OVERVIEW
This module is color active matrix LCD Open-cell incorporating amorphous silicon TFT (Thin Film
Transistor). It is composed of a color TFT-LCD panel, driver ICs, PWB. Graphics and texts can be displayed
on a 1366×RGB×768 dots panel with about 16.7M colors (R/G/B 6bits+Hi FRC data in each color) by using
LVDS(Low Voltage Differential Signaling) to interface, +5V of DC supply voltage.
1.2 CHARACTERISTICS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Storage Condition: With shipping package.
Shelf life: one year
[Note 1] Temperature and relative humidity range is shown in the figure below.
*1) 8 ≦0 %RH Max. (Ta 40 ºC).
*2) Wet-bulb temperature should be 40 ºC Max. (Ta > 40 ºC).
*3) No condensation.
4
PANDA
Parameter
Symbol
Condition
Ratings
Unit
Remark
+5V supply voltage
V
CC
Ta=25℃
-0.3～+6
V
Storage temperature
T
stg
-
-20～+60
℃
Operation temperature
T
opa
-
0～+50
℃
Parameter
Symbol
Min
Typ
Max
Unit
Remark
+5V supply
voltage
Supply voltage
VCC
4.5
5.0
5.5V[Note 1]
Current
dissipation
ICC—580
900
mA
VCC=5.0V,60Hz
Black Pattern
IRush
—
—
3A[Note 2]
Permissible input ripple voltage
VRP
—
—
300
mVp-p
VCC=5.0V
Differential Input
Threshold Voltage
High
VTH
—
—
100
mV
VCM=1.2V
[Note 3]
Low
VTL
-100
—
—
mV
Input Differential Voltage
∣
VID
∣
100—600
mV
Differential Input Common Mode
Voltage
VCM
1.0
1.2
1.5
V
Power consumption
P—3
4.5
W
[Note 2] The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 50ºC with LCD module alone in a temperature controlled
chamber. Thermal management should be considered in your product design to prevent the surface
temperature of display area from being over 60ºC. The range of operating temperature may degrade
in case of improper thermal management in your product design.
[Note 3] The rating of environment is base on LCD module. Leave LCD cell alone, this environment condition
can’t be guaranteed. Except LCD cell, the customer has to consider the ability of other parts of LCD
module and LCD module process.
LC185TT2A Specification Version1.1
3. ELECTRICAL CHARACTERISTICS
3.1 ABSOLUTE MAXIMUM RATING
3.2 CONTROL CIRCUIT DRIVING
[VCM]: Common mode voltage of LVDS driver
[Note1] Power, data sequence
0.50ms≦t1≦10ms t4≧1 sec
0.01ms＜t2≦50ms t5≧500ms
0.01ms＜t3≦50ms t6≧200ms
5
PANDA
data
t1t2t3
4.5
V
4.5
V
0.5
V
VCC=5.0V
0.5
V
0.5V
t
4
LCD
Power Supply
Logic Signal
t5t6
Backlight Power Supply
VL
Data: RGB DATA, DCLK, DENA
,
※ Data: CLKIN±,RIN0±,RIN1±, RIN2±, RIN3±
LC185TT2A Specification Version1.1
※ About the relation between data input and back light lighting, please base on the above-mentioned input
sequence.
※
When back light is switched on before panel operation or after a panel operation stop, it may not display
normally. But this phenomenon is not based on change of an incoming signal, and does not give damage
to a liquid crystal display.
※ VCC-dip conditions:
(1) When 3.6V≦VCC(min)<4.5V, td≦10 ms
(2) When VCC <3.6 V, VCC-dip conditions should also follow the VCC-turn-on conditions.
[Note2]
IRush Measurement Condition:
The duration of rising time of power input is 470us.
6
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