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