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7 inch lcd display screen

►Resolution : 1024×600 dots
►View Direction: 6 o`clock
►Interface: MIPI 2 Lanes
►Driver IC: EK79007AD+EK73217BCGA
►RTP/CTP: Optional
►Brightness(cd/m²): 500
►Outline Dimension: 164.30(W)* 97.00(H) * 2.60(T) mm

DESCRIPTION

HC-700BE2502 is a 7 inch lcd display screen with optional resistive touch screen and capacitive touch screen control with a resolution of 1024×600 pixels. This size TFT LCD is in portrait mode with wider viewing angle by POL adjustment, Left: 70 / Right: 70 / Top: 60 / Bottom: 60 degrees (typical). Optional RTP or CTP.

This HC-700BE2502 module has built-in EK79007AD+EK73217BCGA controller IC, supports MIPI 2 Lanes interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 500 nits (typ), and the contrast ratio is 800:1. The Modules are ideal for industries such as beauty equipment, communication equipment, instrumentation, etc. The module can operate from -20°C to +70°C; its storage temperature range is -30°C to +80°C.

DRAWING

7.0inch tft lcd display screen

 

SPECIFICATIONS

General Specifications

ItemContentsUnit
Size7.0inch
LCM Dimension164.30(W)* 97.00(H) * 2.60(T)mm
LCD Active Area154.21 * 85.92mm
Number Of Dots1024×600pixel
LCD Typea-Si TFT
Viewing Direction6 o`clock
Driver ICEK79007AD+EK73217BCGA
Interface TypeMIPI  2 Lanes
Operating Temperature-20℃~ 70℃
Storage Temperature-30℃~ 80℃
Backlight Type21 LEDs
Brightness500cd/m2
CTP Dimension164.90 * 100.00 * 4.70mm
CTP StructureG+G
Driver IC for CTPGT911

Interface Function

LCM PIN Definition

NO. PIN Description
1LED-APOWER SUPPLY ANODE FOR BACKLIGHT
2LED-KPOWER SUPPLY CATHODE FOR BACKLIGHT
3VCC(2.8)POWER SUPPLY(2.8V)
4IOVCC(1.8)I/O   POWER SUPPLY(1.8V)
5GNDGround
6CLKPMIPI-DSI CLOCK differential signal input pin
7CLKNMIPI-DSI CLOCK differential signal input pin
8GNDGround
9D0NMIPI-DSI Data differential signal input pins. (Data lane 0)
10D0PMIPI-DSI Data differential signal input pins. (Data lane 0)
11GNDGround
12D1NMIPI-DSI Data differential signal input pins. (Data lane 1)
13D1PMIPI-DSI Data differential signal input pins. (Data lane 1)
14GNDGround
15NCNot  Connect
16NCNot  Connect
17GNDGround
18NCNot  Connect
19NCNot  Connect
20GNDGround
21TEServes TE (Tearing Effect ) pin on MPU interface
22LCD-IDNot  Connect
23RESReset pin
24GNDGround
25GNDGround
NO. PIN Description
1GNDGround
2SCLI2C Clock Singal
3SDAI2C Data Singal
4INTInterrupt Singal
5RESETReset Pin For CTP
6NCNot  Connect
7VDDPOWER SUPPLY(3.3V)
8NCNot  Connect

DC Characteristics

ItemSymbolMinTypMaxUnit
TFT gate on voltageVGH18V
TFT gate off voltageVGL-6V
TFT common electrode VoltageVcom3.85V

Typical Operation Conditions

ItemSymbolMin.Typ.Max.Unit
Analog Supply VoltageVCI2.52.83.3V
Digital Supply VoltageVDD2.52.83.3V
I/O Supply VoltageIOVCC1.651.8/2.83.3V
Input High VoltageVIH0.8*IOVCCIOVCCV
Input Low VoltageVIL00.2*IOVCCV
Output High VoltageVOH0.8*IOVCCV
Output Low VoltageVOL0.2*IOVCCV

Backlight Circuit Characteristics

ItemSymbolMin.Typ.Max.Unit
LED CurrentIB140mA
LED VoltageVf8.59.310.6V
CIEX0.2650.2850.335
Y0.260.280.33
Brightness of LCML500cd/m2

Reliability Test Items

Test ItemTest ConditionTest result determinant gist
 

High temperature storage

 

80±3 ℃,48H;

Low temperature storage-30±3 ℃,48H;
High temperature storage70±3 ℃,48H;Inspection after 2~4hours storage at roomtemperature,
Low temperature operation-20±3 ℃,48H;the sample shall be free from defects:
High temperature/humidity60℃±3 ℃,90%±3%RH ,48H;1.Air bubble in the LCD;
Thermal Shock~20℃/0.5h~+70℃/0.5h2.Non-display;
for a total 24 cycles;
 

Vibration Test

Frequency 10Hz~55Hz~10Hz3.Glass crack;
Amplitude:1.5mm, X,Y,Z
direction for total 1H;4. The electrical
(Packing condition)
 

ESD test

±4KV, Human Body Mode,characteristics requirements shall be satisfied.
150pF/330Ω;
±8KV, Air Mode, 150pF/330Ω;

 

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