2.8寸高分辨率LCD液晶显示屏480×640

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2.8寸高分辨率LCD液晶显示屏480×640

  • 尺寸: 2.8
  • 分 辨 率: 480 * RGB * 640
  • VIEWING ANGLE: IPS
  • 接口类型:mipi
  • 驱动芯片:ST7701S
  • TOUCH METHOD: CTP
  • 背光亮度: 350 cd/m²
  • 外形尺寸:45.90(W)* 65.20(H) * 1.61(T)

interface categorization

Basic description

HC-280BS3302 是一款 2.8 寸 IPS TFT 液晶显示屏电容式触摸屏,分辨率为 480 * RGB * 640 像素,驱动 IC ST7701,亮度可达 320-800cd/m2(典型值),对于触摸屏,我们可以选择电容式触摸屏和电阻式触摸屏。显示屏接口类型和 FPC 尺寸有标准型号,也可根据客户要求定制。

  • 详细参数规格请联系我们提供LCD显示屏规格书。
  • Backlight brightness can be selected, general brightness:250~300cd/m2, medium brightness:400~500cd/m2; high brightness 800~1000cd/m2.
  • CAN BE CUSTOMIZED ACCORDING TO CUSTOMER'S REQUIREMENTS TO CHANGE FPC INTERFACE, BACKLIGHT BRIGHTNESS, FORM FACTOR AND DIMENSIONS.
  • 可根据客户需要选配电阻触摸屏或电容触摸屏;可选择多种贴合方式,框贴,OCA全贴合;
Item Contents Unit
Size 2.8 inch
LCM Dimension 45.90(W)* 65.20(H) * 1.61(T) mm
LCD Active Area 43.20 * 57.60 mm
Number OfDots 480 * RGB * 640 pixel
LCD Type a-Si TFT
Viewing Direction Free
Driver IC ST7701S
Interface Type MIPI
Operating Temperature -10℃~ 70℃
Storage Temperature -20℃~ 80℃
Backlight Type 6 LEDs
Weight TBD

blueprint

PIN DEFINITION

NO. Symbol Description
1 NC Not  Connect
2 LED-A BACKLIGHT ANODE
3 NC Not  Connect
4 LED-K BACKLIGHT CATHODE
5 NC Not  Connect
6 GND Ground
7 IOVCC(1.8V) I/O   POWER SUPPLY(1.8V)
8 VCC(2.8V) POWER SUPPLY(2.8V)
9 RESET Reset Pin
10 NC Not  Connect
11 TE Serves TE (Tearing Effect ) pin on MPU interface
12 GND Ground
13 TDP0 MIPI-DSI Data differential signal input pins. (Data lane 0)
14 TDN0 MIPI-DSI Data differential signal input pins. (Data lane 0)
15 GND Ground
16 TCP MIPI-DSI CLOCK differential signal input pin
17 TCN MIPI-DSI CLOCK differential signal input pin
18 GND Ground
19 TDP1 MIPI-DSI Data differential signal input pins. (Data lane 1)
20 TDN1 MIPI-DSI Data differential signal input pins. (Data lane 1)
21 GND Ground
22 TDP2/NC Not  Connect
23 TDN2/NC Not  Connect
24 GND Ground
25 TDP3/NC Not  Connect
26 TDN3/NC Not  Connect
27 GND Ground
28 CTP-RET TP Reset pin for
29 CTP-EINT TP Communication interrupt for
30 CTP-SDA TP SPI data input
31 CTP-SCL TP SPI clock
32 CTP-VDD TP POWER SUPPLY
33 GND Ground

Product Pictures

About Samples

FREE OF CHARGE TFT LCD LIQUID CRYSTAL DISPLAY DESIGN TEST.

THE SIZE AND RESOLUTION OF THE DESIRED TFT LCD, THE TYPE OF COMMUNICATION INTERFACE BETWEEN THE MOTHERBOARD AND THE LCD, THE DISPLAY VIEWING ANGLE, THE CHOICE OF TOUCH TYPE, THE EXTERNAL DIMENSIONS, THE STRUCTURAL DESIGN, THE VOLTAGE, THE CONNECTION METHOD OF THE FPC, OR THE DESIGNATION OF THE ICPD MODEL.

DEPENDING ON THE NEED FOR COMMUNICATION AND VALIDATION, AND STANDARD OR CUSTOMIZED MATERIALS, SUCH AS RESISTIVE TOUCH SCREEN OR CAPACITIVE TOUCH SCREEN, FPC OR BACKLIGHTING, THE STRUCTURAL DRAWINGS OF TFT LCD LCD DISPLAYS ARE ARRANGED WITHIN 2-3 DAYS FOR CUSTOMER CONFIRMATION.

SAMPLE DELIVERY TIME FOR STANDARDIZED TFT LCD DISPLAYS IS 1-2 DAYS. FOR CUSTOMIZED TFT LCD DISPLAY, SAMPLES ARE MADE ACCORDING TO THE CONFIRMED DRAWINGS. SAMPLE PRODUCTION TAKES TIME.SAMPLE DELIVERY LEAD TIME FOR TFT LCD DISPLAY IS GENERALLY 7-8 DAYS. CYCLE TIME IS 13-16 DAYS.

AFTER THE SAMPLES ARE MADE, THEY WILL BE INSPECTED ACCORDING TO THE SAMPLE DELIVERY PROCESS. A SERIES OF STRUCTURAL AND ELECTRICAL PERFORMANCE TESTS, HIGH, LOW TEMPERATURE AND THERMAL SHOCK AGING TESTS, VIBRATION TESTS, SALT SPRAY TESTS, ETC. WILL BE ARRANGED ACCORDING TO THE QUALITY CONTROL PROCEDURES. WE PROVIDE ACTUAL TEST REPORTS OF TFT LCD DISPLAY TO ENSURE THE RELIABLE PERFORMANCE OF TFT LCD DISPLAY.

AFTER THE CUSTOMER'S RECEIVE THE SAMPLE, WE WILL PROVIDE THE IC DRIVER, TFT LCD DISPLAY INITIALIZATION CODE, THE TECHNICAL SUPPORT WITH DEBUGGING PROGRAM, WILL BE LIT.

FAQ

YES. WE ARE A MANUFACTURER WITH 12 YEARS OF PRODUCTION EXPERIENCE, WE CAN PROVIDE MONTHLY PRODUCTION CAPACITY OF 800K/PCS.

We already have agents in some areas and we are looking for more in certain areas.

We carry out a strict quality control checking process and 100% of each product passes at least 5 positions before leaving the factory.

There is no strict minimum order limit, and small orders are also welcome.

WE OFFER A 12-MONTH WARRANTY. IF THERE IS MORE THAN 0.6% QUALITY PROBLEM, WE WILL ANALYZE THE LCD SCREEN AND PROVIDE A REPORT WITH SHORT AND LONG TERM SOLUTION. IF THERE IS MORE THAN 3% QUALITY PROBLEM, WE WILL REPLACE IT AGAIN.

1. A long-term partner with competitive price and stable quality.

2. One-to-one sales service and perfect after-sales service.

Standard Display

Standard Size Chart

semi-reflective and semi-transparent table

Customized Displays 

① Customized backlight and interface lineup FPC
Brightness, interface, FPCA can be customized according to customer's requirement.
Interface conversion between RGB, SPI, MCU, LVDS, MIPI.

② Ultra High Brightness

High brightness backlight technology (≥1000nits), still clearly visible under sunlight.

③ EWV (EXTRA WIDE VIEWING ANGLE)

Up/down/left/right viewing angle can be 60 degrees.
IPS full viewing angle, up/down/left/right viewing angle can be 85 degrees.

④ Touch screen

Capacitive touch screen AR (anti-reflective), AG (anti-glare), AF (anti-fingerprint), touch screen TFT LCD display OCA optical integrated lamination.
4-wire or 5-wire resistive touch screen, glossy/matte can be customized.

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Factory Address: Baoan District, Shenzhen City, Hangcheng Street, Huangmabu neighborhood Committee, Tian Fu An Industrial Park, Building 1, 4th Floor, West