圆形显示屏1.8寸

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圆形显示屏1.8寸

   1.8寸圆形液晶屏

 

  • 尺寸: 1.8寸
  • Resolution: 360* RGB * 360
  • Viewing angle: IPS
  • Interface type: QSPI
  • Driver chip: ST77916
  • Backlight brightness: 380 cd/m²
  • Overall dimensions: 47.99 (W) * 49.86 (H) * 1.96 (T)
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基本参数

1.8-inch round LCD display, 360×360 pixel color IPS TFT uses ST77916 controller and capacitive touch screen, 1.8-inch TFT round screen IPS high-definition 360x360 MCU interface, smart home appliance knob screen, serial port screen can be equipped with touch, smart wearable, smart watches, industrial, home appliances, toys, and medical applications.

Item Contents Unit
Size 1.8 inch
LCM Dimension 47.99(W)*49.86(H)*1.96(T) mm
LCD Active Area 45.68* 45.68 mm
Number OfDots 360*RGB*360 pixel
LCD Type a-Si TFT
Viewing Direction ALL O’clock
Driver IC ST77916
Interface Type MIPI/QSPI/8BIT/SRGB
Operating Temperature -20℃~ 70℃
Storage Temperature -30℃~ 80℃
Backlight 320 cd/m²
Touchscreen  TBD

图纸

接口

NO SYMBOL FUNCTION
1 GND Power Ground
2 LEDK LED Cathode
3 LEDA LED Anode
4 GND Power Ground
5 CLKP MIPI-DSI clock lane positive-end input pin
6 CLK MIPI-DSI clock lane negative-end input pin
7 GND Power Ground
8 MIPI_D0P MIPI-DSI data lane positive-end input pin. (Data lane 0 positive polarity))
9 MIPI_D0N MIPI-DSI data lane negative-end input pin.(Data lane 0 negative polarity)
10 GND Power Ground
11 IM2 IM1 IMO MPU Interface Mode Data pin
IM1 0 0 0 3-line 9bit serial I/F SDA: in/out
0 0 1 MIPI_3-line 9bit serial I/F SDA: in/out DP/DN
12 0 1 0 2 data lane serial I/F SDA1: in/out SDA2: in
IM2 0 1 1 QSPI/F SDA[3:0]: in/out
1 0 0 RGB_3-line 9bit serial I/F SDA: in/out DB[5:0]: out
13 1 0 1 RGB_4-line 8bit serial I/F SDA: in/out DB[5:0]: out
IM3 1 1 0 4-line 8bit serial I/F SDA: in/out
1 1 1 80-8bit parallel I/F DB[7:0]
14 IOVCC Power Supply for logic, VDDIO=1.65V~3.3V.
15 VDD(3.3V) Power Supply for Analog, VDD=2.4V~3.3V
16 VS Vertical (Frame) synchronizing input signal in RGB interface
17 HS Horizontal (Line) synchronizing input signal in RGB interface
18 TE Tearing effect output pin to synchronize MCU to frame writing. This pin is low
when it is not activated. If not used, please open it
19 RESET This signal low will reset the device and must be applied to properly initialize the
chip. Signal is low active
20 GND Power Ground
21 D7 Data signal for DBI Type B mode
22 D6 Data signal for DBI Type B mode
23 D5 Data signal for DBI Type B mode
24 D4 Data signal for DBI Type B mode
25 D3(SDA3) Data signal for DBI Type B mode
26 D2(SDA2) Data signal for DBI Type B mode
27 D1(SDA1) Data signal for DBI Type B mode
28 D0(SDA0) Data signal for DBI Type B mode
29 CS Chip select pin of DBI Type B mode. Low active.
30 RD(SCL) Read Control pulse H duration
31 WR Write enable in MCU parallel interface
32 DCX Display data/command selection pin in parallel interface
33 GND Power Ground
34 TP_SCL TP clock
35 TP_SDA TP data input
36 TP_RST TP Reset pin
37 TP_INT TP Communication interrupt for
38 TP_VCC TP POWER SUPPLY
39 GND Power Ground

图片

FAQ

我们 MOQ较灵活。小尺寸半定制TFT显示屏一般从100片起订，如试产或打样项目可再协商更低数量。

  • 量产或大批量项目：当订单达到一定规模

  • 项目开发阶段：客户正在进行屏幕驱动、接口电压或软件适配

  • 特殊需求：如需要横屏显示，触控方案等

我们的销售团队熟悉国际贸易和TFT显示屏的技术规格。我们反应迅速（通常在 2小时内），并在生产前使用完整的技术图纸或实物照片和样品来确认每个细节。

我们可以安排EXW、FOB、CIF等运输条款，并与您指定的货运代理合作。

无论是空运、海运还是快递，我们都能确保快速安全的交付。

我们 MOQ较灵活。中尺寸半定制TFT显示屏一般从50片起订，如试产或打样项目可再协商更低数量。

  • 触摸屏: Capacitive and resistive touch screen, AG, AF, AR, etc.

  • 背光亮度: Can meet above 1000 cd/m². (Minolta color analysis instrument)

  • 工业级和医疗：需要满足特定的行业要求等

很多海外客户出于沟通和质量和国际物流方面的考虑，更倾向于使用代理商。

我们的团队拥有丰富的经验，提供一站式服务——从设计、报价、生产、质量检验、售后服务、报关到国际运输。您将获得工厂直销价格和服务便利。

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标准尺寸
圆形显示屏
条形显示屏
中大尺寸

A. Appearance structure backlight and interface FPC.
B. Brightness 1000cd/m², interface type, FPCA can be modified.
C. Customers require customized interface conversion between RGB, SPI, MCU, LVDS, and MIPI.

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

A. The up/down/left/right viewing angle can be 60 degrees.
B. IPS full viewing angle, up/down/left/right viewing angle can be 89 degrees.

A. Capacitive touch screen, AR (anti-reflection), AG (anti-glare), AF (anti-fingerprint), TDM display touch screen OCA optical integration.

B. Four-wire or five-wire resistive touch screen, bright/matte surface can be customized.

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