LMT101DNLFDW

LMT101DNLFDW

LCD Module User Manual

Prepared by:

Checked by:

Approved by:

LINLI

Date: 2020-05-14

Date:

Rev. Descriptions

Release Date

0.1

Preliminary release

2020-05-14

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Table of Content

1. General Specification .................................................................................................................................................. 3

2. Input/Output Terminals ............................................................................................................................................... 4

3. Absolute Maximum Ratings ...................................................................................................................................... 5

4. Electrical Characteristics ........................................................................................................................................... 6

5. Timing Chart .................................................................................................................................................................. 7

6. Optical Characteristics ............................................................................................................................................. 11

7. Environmental / Reliability Test ............................................................................................................................. 14

8. LCD Module Design and Handling Precautions ................................................................................................ 15

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1. General Specification

Feature

Spec

Size

10.1 inch

Resolution

1280(RGB) x 800

Technology Type

a-si TFT

Display Spec.

Pixel Configuration

R.G.B. Vertical Stripe

Pixel Pitch (mm)

0.1695x0.1695

Display Mode

Normally Black

Surface Treatment(Up Polarizer)

Viewing Direction

All direction

LCM (W x H x D) (mm)

229.46x149.10x2.50

Mechanical

Active Area(mm)

216.96x135.60

Characteristics With /Without TSP

With TSP

Weight (g)

TBD

Electrical

Interface

LVDS, 8-bit

Characteristics Color Depth

16.2M

Note 1 : Requirements on Environmental Protection: Q/S0002

Note 2 : LCM weight tolerance : +/- 5%

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2. Input/Output Terminals

2.1TFT LCD Panel

Recommended connector: F62240-H1210A

Symbol

I/O

Description

Remark

Vcom

Common Voltage

VDD

Power Supply

VDD

Power Supply

No Connect

GND

Ground

Rxin0-

-LVDS differential data input

R0~R5,G0

Rxin0+

+LVDS differential data input

GND

Ground

Rxin1-

-LVDS differential data input

G1~G5,B0,B1

Rxin1+

+LVDS differential data input

GND

Ground

Rxin2-

-LVDS differential data input

B2~B5,HS,VS, DE

Rxin2+

+LVDS differential data input

GND

Ground

RxCLK-

-LVDS differential clock input

LVDS clock

RxCLK+

+LVDS differential clock input

GND

Ground

Rxin3-

-LVDS differential data input

R6,R7,G6,G7,

Rxin3+

+LVDS differential data input

B6,B7

GND

Ground

No Connect

GND

Ground

No Connect

Or LED_PWM

No Connect

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AVDD

Power for Analog Circuit

GND

Ground

LED-

LED Cathode

LED-

LED Cathode

No Connect

VGL

Gate OFF Voltage

No Connect

Or CABC_EN

VGH

Gate ON Voltage

LED+

LED Anode

LED+

LED Anode

Note1: P: Power/GND; I: input pin;

O: output

Note2: CABC_EN should be set as follow

Enable

Disable

CABC_EN

High voltage

Low voltage or open

3. Absolute Maximum Ratings

3.1 Driving TFT LCD Panel

GND=0V, Ta = 25 ℃

Item

Symbol

Min

Max

Unit

Remark

Power Voltage

VDD

-0.3

3.9

Power For Analog Circuit

AVDD

-0.3

Gate On Voltage

VGH

-0.3

Gate Off Voltage

VGL

-19

0.3

Operating Temperature

TOPR

-10

℃

Storage Temperature

TSTG

-20

℃

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4. Electrical Characteristics

4.1 Driving TFT LCD Panel

GND=0V, Ta=25 ℃

Item

Symbol

Min

Typ

Max

Unit

Remark

POWER Supply Voltage

VDD

2.80

3.30

3.60

Power For Analog Circuit

AVDD

Gate On Voltage

VGH

Gate Off Voltage

VGL

-7.0

Common Voltage

Vcom

4.3

Input

Low Level

V IL

GND

0.2xVDD

Signal

Voltage

High Level

V IH

0.8xVDD

VDD

Output

Low Level

V IL

GND

0.2xVDD

Signal

Voltage

High Level

V IH

0.8xVDD

VDD

4.2 Driving Backlight

Item

Symbol

Min

Typ

Max

Unit

Remark

Forward Current

I F

220

330

Forward Current Voltage

V F

9.0

9.6

10.8

LED lifetime

15000

30000

Note1: The LED driving condition is defined for each LED module.

Note2: Under LCM operating, the stable forward current should be input. And forward voltage isfor

reference only.

Note3: Optical performance should be evaluated at Ta=25 ℃ only If LED is driven by high current,

high ambient temperature & humidity condition. The life time of LED will be reduced. Operating life

means brightness goes down to 50% initial brightness. Typical operating life time is estimated data.

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5. Timing Chart

5.1 Power sequence

Power on

Power off

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5.2 LVDS signal timing characteristic

Electrical characteristics

Value

Parameter

Symbol

Unit

Note

min

typ

max

LVDS differential input high

threshold voltage

R xVTH

+100

R xVCM =1.2V

LVDS differential input low

R xVTL

-100

threshold voltage

LVDS differential input

common mode voltage

R xVCM

0.7

1.2

1.6

LVDS differential voltage

V ID

200

600

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5.3 Timing table

Value

Parameter

Symbol

Unit

Note

min

typ

max

CLK frequency

t clk

62.6

68.2

78.1

Mhz

Horizontal blanking time

t HBT

164

t clk

t hbp + t HFP

Horizontal black porch

t HBP

164- t HFP

t clk

Horizontal display area

t HD

1280

t clk

Horizontal front porch

t HFP

159

t clk

Horizontal period

t H

1300

1349

1444

t clk

Horizontal pulse width

t HPW

256

t clk

Vertical blanking time

t VBT

101

t H

t VBP + t VFP

Vertical black porch

t VBP

101- t VFP

t H

Vertical display area

t VD

800

t H

Vertical front porch

t VFP

t H

Vertical period

t V

803

842

901

t H

Vertical pulse width

t VPW

128

t H

Horizontal input timing

Vertical input timing

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5.4 LVDS data input format

mode data input

Note1: SW:Setup and hold time

Note2: tLVSKM=400ps at least.

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6. Optical Characteristics

Item

Symbol Condition

Min

Typ

Max

Unit

Remark

θT

θB

View Angles

CR ≧ 10

Degree Note2,3

θL

θR

Contrast Ratio

θ=0 o

600

800

Note 3

T ON

Response Time

25 ℃

Note 4

T OFF

0.300

White

Note 1,5

0.324

0.585

Red

Note 1,5

0.324

Chromaticity

Backlight is

0.349

Green

Note 1,5

0.582

0.154

Blue

Note 1,5

0.102

Uniformity

Note 6

NTSC

Note 5

Luminance

350

400

cd/m 2 Note 7

Test Conditions:

1. I F = 20 mA, and the ambient temperature is 25 ℃ .

2. The test systems refer to Note 1 and Note 2.

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Note 1: Definition of optical measurement system.

The optical characteristics should be measured in dark room. After 5 Minutes operation, theoptical

properties are measured at the center point of the LCD screen. All input terminals LCD panel must

be ground when measuring the center area of the panel.

Photo detector

Item

Photo detector Field

Field

Contrast Ratio

Luminance

SR-3A

1°

Chromaticity

TFT-LCD Module

500mm

LCD Panel

Lum Uniformity

Response Time

BM-7A

2°

The center of the screen

Note 2:Definition of viewing angle range and measurement system.

viewing angle is measured at the center point of the LCD by CONOSCOPE(ergo-80) 。

Note 3: Definition of contrast ratio

“White state “: The state is that the LCD should drive by Vwhite.

“Black state”: The state is that the LCD should drive by Vblack.

Vwhite: To be determined

Vblack: To be determined.

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Note 4: Definition of Response time

The response time is defined as the LCD optical switching time interval between “White”

state and “Black” state. Rise time (T ON ) is the time between photo detector output

intensity changed from 90% to 10%. And fall time (T OFF ) is the time between photo

detector output intensity changed from 10% to 90%.

Black (TFT off)

White (TFT on)

Black (TFT off)

Note 5:Definition of color chromaticity (CIE1931)

Color coordinates measured at center point of LCD.

Note 6:Definition of Luminance Uniformity

Active area is divided into 9 measuring areas (Refer Fig. 2). Every measuring point is placed at the

center of each measuring area.

Luminance Uniformity (U) = Lmin/ Lmax

L-------Active area length W----- Active area width

Lmax: The measured Maximum luminance of all measurement position

Lmin: The measured Minimum luminance of all measurement position.

Note 7:Definition of Luminance:

Measure the luminance of white state at center point.

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7. Environmental / Reliability Test

Test Item

Condition

Remarks

High Temperature

Ts= +50 ℃ ,240hrs

IEC60068-2-1:2007

Operation

GB2423.2-2008

Low Temperature

Ta= -10 ℃ ,240hrs

IEC60068-2-1:2007

Operation

GB2423.1-2008

High Temperature

Ta = +60 ℃ ,240hrs

IEC60068-2-1:2007

Storage

GB2423.2-2008

Low Temperature

Ta = -20 ℃ ,240 hrs

IEC60068-2-1:2007

Storage

GB2423.1-2008

Storage at High

5 Temperature and

Ta=+40 ℃ , 90% RH 240 hours

IEC60068-2-78 :2001

GB/T2423.3—2006

Humidity

Start with cold

temperature,

-10 ℃ 30 min~+50 ℃ 30 min,

Thermal Shock

End with high

(non-operation)

Change time:5min, 20 Cycles

temperature,

IEC60068-2-14:1984,G

B2423.22-2002

C=100pF, R=1500Ω,5points/panel

Air:± 4KV, 5times,

7 ESD

Contact:± 2KV, 5 times,

IEC61000-4-2:2001

（ Environment: 15 ℃～ 35 ℃ ,

GB/T17626.2-2006

30% ～ 60%, 86Kpa ～ 106Kpa ）

Stroke:1.5mm

8 Vibration Test

Sweep:10Hz~55Hz~10Hz

IEC60068-2-6:1982

2 hours for each direction of X.Y.Z.

GB/T2423.10—1995

(6 hours for total)(Package condition)

Mechanical Shock

100G 6ms, ± X,± Y,± Z 3times,

IEC60068-2-27:1987

(Non OP)

for each direction

GB/T2423.5—1995

Note1: Ts is the temperature of panel’s surface.

Note2: Ta is the ambient temperature of sample.

Note3: Before cosmetic and function test, the product must have enough recovery time, at

least 2 hours at room temperature.

Note 4: In the standard condition, there shall be no practical problem that may affect the display

function. After the reliability test, the product only guarantees operation, but don’t guarantee all of

the cosmetic specification.

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8. LCD Module Design and Handling Precautions

LCD Module Design and Handling Precautions

液晶显示模块设计和使用须知

- Please ensure V0, VCOM is adjustable, to enable LCD module get - 请注意 V0, VCOM 的设定, 以确保液晶显示模块在不同

the best contrast ratio under different temperatures, view angles

的使用温度下以及在不同的视角和位置观察模块显

and positions.

示，均能达到最佳对比度，请务必将应用电路上设置

为对比度可调。

- Normally display quality should be judged under the best contrast - 请注意液晶显示模块的显示品质判定是指在正常对比

ratio within viewable area. Unexpected display pattern may com out

度下以及视窗(V.A)范围内进行的，非正常对比度下液

under abnormal contrast ratio.

晶可能会出现非预期的显示不良，应注意区分。

- Never operate the LCD module exceed the absolute maximum - 请勿在最大额定值以外使用液晶显示模块。

ratings.

- Never apply signal to the LCD module without power supply.

- 请勿在没有接通电源的条件下，给液晶显示模块输送

信号。

- Keep signal line as short as possible to reduce external noise - 请尽可能缩短信号线的连接，以避免对液晶显示模块

interference.

的信号干扰。

- IC chip (e.g. TAB or COG) is sensitive to light. Strong light might - 集成电路因 IC 芯片(如 TAB 或 COG)对紫外线极为敏

cause malfunction. Light sealing structure casing is recommended.

感，强光环境下可能会引起液晶显示模块功能失效，

故应采用不透光的外壳。

- Make sure there is enough space (with cushion) between case and - 请在液晶显示模块与外壳之间保留足够的空间(可使用

LCD panel, to prevent external force passed on to the panel;

衬垫)，以缓冲外力对液晶显示模块的损坏或因受力不

otherwise that may cause damage to the LCD and degrade its

均而产生的显示不匀等异常现象。

display result.

- Avoid showing a display pattern on screen for a long time - 避免液晶显示屏在某一画面下长时间点亮，否则有出

(continuous ON segment).

现残影的风险；请通过软件每隔一段时间改变一次画

面。

- LCD module reliability may be reduced by temperature shock.

- 液晶显示模块的可靠性可能因温度冲击而降低。

- When storing and operating LCD module, avoids exposure to direct - 请勿在阳光直射、高湿、高温或低温下储存和使用液

sunlight, high humidity, high or low temperature. They may damage

晶显示模块，这将造成液晶显示模块的损坏或失效。

or degrade the LCD module.

- Never leave LCD module in extreme condition (max./min - 请勿在极限环境(最大/最小存储/工作温度)下使用或

storage/operate temperature) for more than 48hr.

放置液晶显示模块超过 48 小时以上。

- Recommend LCD module storage conditions is 0 C~40 C <80%RH. - 液晶显示模块建议存储条件为: 0 C~40 C <80%RH 。

- LCD module should be stored in the room without acid, alkali and - 请勿让液晶显示模块存储于带有酸性, 碱性, 有害气

harmful gas.

体环境之中。

- Avoid dropping & violent shocking during transportation, and no - 在运输过程中, 请勿让液晶显示模块跌落与猛烈震动,

excessive pressure press, moisture and sunlight.

同时避免异常挤压, 高湿度, 与阳光照射.

- LCD module can be easily damaged by static electricity. Please - 液晶显示模块极易受静电损坏，请务必保证液晶显示

maintain an optimum anti-static working environment to protect the

模块在防静电的工作环境中使用或保存。(如: 烙铁正

LCD module. (eg. ground the soldering irons properly)

确接地,等)

- Be sure to ground the body when handling LCD module.

- 拿取液晶显示模块时需注意操作人员的接地情况。

- Only hold LCD module by its sides. Never hold LCD module by - 请手持液晶显示模块的边沿取放模块，防止热压纸或

applying force on the heat seal or TAB.

TAB 部位受力。

- When soldering, control the temperature and duration avoid - 焊接液晶模块时，请注意控制烙铁的温度、焊接时

damaging the backlight guide or diffuser which might degrade the

间，以免烫坏导光板或偏光片，导致显示不匀等不良

display result such as uneven display.

现象发生。

- Never let LCD module contact with corrosive liquids, which might - 请勿使用洗板水等腐蚀性液体接触液晶模块，以免腐

cause damage to the backlight guide or the electric circuit of LCD

蚀导光板或模块电路。

module.

- Only clean LCD with a soft dry cloth, Isopropyl Alcohol or Ethyl - 仅可使用柔软的干布, 异丙醇或乙醇清洁液晶屏表

Alcohol. Other solvents (e.g. water) may damage the LCD.

面，其他任何溶剂(如:水)都有可能损坏液晶模块。

- Never add force to components of LCD module. It may cause - 请勿挤压液晶显示模块上的元器件，以避免产生潜在

invisible damage or degrade the module's reliability.

的损坏或失效而影响产品可靠性。

- When mounting LCD module, please make sure it is free from - 装配液晶显示模块时，请务必注意避免液晶显示模块

twisting, warping and bending.

的扭曲或变形。

- Do not add excessive force on surface of LCD, which may cause - 请勿挤压液晶显示屏表面，这将导致显示颜色的异

the display color change abnormally.

常。

- LCD panel is made with glass. Any mechanical shock (e.g. dropping - 液晶屏由玻璃制作而成，任何机械碰撞(如从高处跌

from high place) will damage the LCD module .

落)均有可能损坏液晶显示模块。

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- Protective film is attached on LCD screen. Be careful when peeling off this - 液晶屏表面带有保护膜, 揭除保护膜时需要注意可能

protective film, since static electricity may be generated.

产生的静电。

- Polarizer on LCD gets scratched easily. If possible, do not remove LCD - 因液晶显示屏表面的偏光片极易划伤，安装完成之前

protective film until the last step of installation.

请尽量不要揭下保护膜。

- When peeling off protective film from LCD, static charge may cause abnormal - 请缓慢揭除保护膜，在此过程中液晶显示屏上可能会

display pattern. The symptom is normal, and it will turn back to normal

产生静电线，此为正常情况，可在短时间内消失。

in a short while.

- LCD panel has sharp edges, please handle with care.

- 请注意避免被液晶显示屏的边缘割伤。

- Never attempt to disassemble or rework LCD module.

- 请不要试图拆卸或改造液晶显示模块。

- If display panel is damaged and liquid crystal substance leaks out, - 当液晶显示屏出现破裂, 内部液晶液体可能流出; 相

be sure not to get any in your mouth, if the substance comes into

关液体不可吞吃, 绝对不可接触嘴巴, 如接触到皮肤

contact with your skin or clothes promptly wash it off using soap and

或衣服, 请使用肥皂与清水彻底清洗.

water.

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