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3.0inch-lcd

3 inch Transflective lcd Reflective lcd Transmissive lcd

►Resolution:240 x 400dots
►View Direction:12 o’clock
►Interface:RGB
►Driver IC:HX8352B
►RTP/CTP: Optional
►Brightness(cd/m²): 390
►Outline Dimension: 45.04（W）* 77.05（H） * 2.6(T)mm

Inquiry

Description

Transflective lcd display R&D and manufacturer. Half reflection half transmission screen LCD screen sizes include 2.0-inch, 2.2-inch, 2.4-inch, 2.8-inch, 3.2-inch, 3.5-inch, 4-inch, 5.0-inch, etc., best outdoors in the sun display effect.

TF300-19 is a 3 inch transflective lcd display screen with a resolution of 240×400 pixels, a driver IC HX8352B, a brightness of up to 320-800cd/m2 (typical value), and supports SPI interface, SPI 3 wire and 4 wire serial ports, Standard models and customized RGB interfaces and MCU 8 bit or 16 bit interfaces can be provided.

The quality of Hongcai Lcd display is higher than the industry standard, batches of products have no color cast, color and brightness are consistent, industrial and consumer grade production process requirements, stable quality, continuous supply, worry free after sales service and technical support.

General Specifications

Item Contents Unit
Size 3.0 inch
LCM Dimension 45.04（W）* 77.05（H） * 2.6(T) mm
LCD Active Area 38.88* 64.8 mm
Number OfDots 240×400 pixel
LCD Type a-Si TFT
Viewing Direction 12 o’clock
Driver IC HX8352B
Interface Type RGB
Operating Temperature -20℃~ 70℃
Storage Temperature -30℃~ 80℃
Backlight Type 3 LEDs
Brightness 390

Drawing

TF300-19

Specifications

No. Symbol Description
1 BS0 See Note1

TF300-19A
2 BS1
3 BS2
4 RESET Active low. This signal is used to reset the device and must be applied to initialize the chip properly.
5 VSYNC Vertical Sync signal in RGB I/F mode.

If not used, connect this pad to either VCC or VSS.
6 HSYNC Horizontal Sync signal in RGB I/F mode.

If not used, connect this pad to either VCC or VSS.
7 PCLK Pixel clock signal in RGB I/F mode.

If not used, connect this pad to either VCC or VSS.
8 DE Data Enable signal in RGB I/F mode.

If not used, connect this pad to either VCC or VSS.
9-26 DB17-0 Data Bus. See Note1
27 SDO Serial Output data.
28 SDA Serial data bus. If not used, connect this pad to either VCC or VSS.
29 RD Read Enable in 80-parallel interface.

If not used, connect this pad to VCC.
30 WR Write Enable in 80-parallel interface.

Serial interface clock (SCL) in serial data interface.
31 RS(SCL) Display Data/Command selection signal in parallel interface
32 CS Chip select input pin (“Low” enable).
33 VCC Power Supply for Analog(2.5V-3.6V).
34 IOVCC Power Supply for I/O(1.65V-3.6V).
35 GND Ground

 
36 GND
37 LEDK4 Backlight Cathode4
38 LEDK3 Backlight Cathode3
39 LEDK2 Backlight Cathode2
40 LEDK1 Backlight Cathode1
41 LEDA Backlight Anode
42 XR(NC) NC
43 YD(NC) NC
44 XL(NC) NC
45 YU(NC) NC

Sample

We can provide 5pcs tft lcd display for free.

 

The required TFT Lcd screen size, resolution, communication interface type between motherboard and TFT screen, display viewing angle, touch type selection, external dimensions, structural design, voltage, connection method of FPC cable, or specified Hongcai model.

According to the needs of communication and verification, as well as standard or customized materials, such as resistive touch or capacitive touch, wiring FPC or backlight, arrange the structural drawings of TFT Lcd display screens to customers for confirmation within 2-3 days.

The sample delivery time for standardized tft display is 2-3 days. For customized lcd display, samples are made according to the confirmed drawings. Sample production takes time. The sample delivery cycle of Lcd screens is generally 7-12 days. The cycle time is 18-21 days.

After the sample production is completed, it will be inspected according to the sample delivery process, and a series of structural and electrical performance tests, high and low temperature and thermal shock aging tests, vibration tests, salt spray tests, etc. will be arranged according to the quality control procedures, and tests will be carried out according to the requirements of different customers , Provide the actual test report of the tft display to ensure the reliable performance of the tft display.

After receiving the customer’s sample, we will provide the IC driver, the initialization code of the LCD screen, and the technical support will cooperate with the adjustment program to light up.

FAQ

We conduct strict quality control checks, and 100% of each product passes through at least 5 inspection stations before delivery.

No strict MOQ limit. Small quantity orders are also welcome!

Yes. We are a 12 years production manufacturer.We can provide 600K-700K/PCS for one month.

We offer a 12 months warranty. If there is a problem, we will analyze the samples and provide a report with a short-term and long-term solution. If it is a problem with our product, we will replace it.

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

Standard TFT

• Sunlight readable
• Ultra-wide operating temperature and viewing angle
• Fully bonded touch screen
• Super bright display

By continuously providing innovative display solutions for different industries around the world, we understand that each product is unique and each user is special. Therefore, Hongcai has produced TFT LCD displays that meet different requirements to serve different industries.

standard LCD list

middle lcd lsit

transflective lcd list

NO.SizeResolutions View DirectionOutline Dimension
(mm)		Interface
11.3 inch TFT LCD display240*240　IPS26.20*29.22*2.0SPI
240*240　IPS26.20*29.22*1.52SPI/MCU
21.44 inch TFT LCD display128*128TN　29.50*36.50*2.5SPI
31.54 inch TFT LCD display240*240　IPS31.52*33.72*1.90MIPI
240*240　IPS31.52*33.72*1.90SPI
41.77 inch TFT LCD display128*160TN　34.00*45.83*2.35SPI
TN　34.70*46.70*2.30MCU
52.0 inch TFT LCD display176*220TN　37.68*51.30*2.20MCU
TN　37.68*51.30*2.20MCU/SPI
240*320　IPS34.7*47.95*2.20SPI
　IPS34.7*47.95*2.20MCU
62.2 inch TFT LCD display176*220TN　40.30*54.36*2.20SPI
TN　40.20*55.60*2.35MCU
240*320TN　38.68*55.14*2.35MCU
240*320TN　38.68*55.14*2.35MCU/SPI/RGB
72.31 inch TFT LCD display240*320TN　50.80*45.80*2.35MCU
TN　55.00*47.55*2.75RGB
82.4 inch TFT LCD display240*320TN　42.72*60.26*2.30MCU
TN　42.72*60.26*2.30SPI
TN　42.72*59.46*2.50RGB
　IPS42.72*59.46*2.30MCU
　IPS42.72*59.46*2.30MCU/SPI/RGB
　IPS42.72*60.26*2.15SPI
　IPS42.72*60.26*2.30MCU
　IPS42.72*60.26*2.30RGB
92.8 inch TFT LCD display240*320TN　50.00*69.20*2.45MCU
TN　50.00*69.20*2.30MCU
TN　50.00*69.20*2.30SPI
TN　50.00*69.20*2.30RGB
　IPS50.00*69.20*2.30SPI
　IPS50.00*69.20*2.30RGB
　IPS50.00*69.20*2.30MCU
　IPS50.00*69.20*2.15MIPI
240*400TN　43.22*73.20*3.05RGB
TN　43.80*71.92*2.35MCU
103.2 inch TFT LCD display240*320TN　55.04*77.20*2.50SPI
TN　55.04*77.20*2.40MCU
TN　52.28*73.04*2.35MCU
TN　55.10*77.5*2.51RGB/MCU/SPI
TN　55.04*77.20*2.50RGB
240*400TN　47.66*80.90*2.30RGB/MCU/SPI
113.5 inch TFT LCD display320*480TN　54.48*84.71*2.30SPI
TN　54.50*82.90*2.20MCU
TN　54.48*84.71*2.30RGB
TN　54.48*84.71*2.30MIPI
　IPS54.48*84.71*2.30MCU
　IPS54.48*84.71*2.30RGB
480*800　IPS51.32*86.61*2.10RGB
320*240　IPS76.84*63.84*3.3RGB
123.97 inch TFT LCD display480*800TNIPS57.14*96.85*1.90MIPI
　IPS57.14*96.85*2.20MIPI
TNIPS57.14*96.85*1.85MIPI
134.3 inch TFT LCD display480*272TN　105.50*67.20*2.90RGB
TN　105.50*67.20*4.10RGB
　IPS105.50*67.20*2.90RGB
480*800　IPS60.34*102.40*1.85MIPI
144.5 inch TFT LCD display480*854　IPS60.00*109*1.70MIPI
155.0 inch TFT LCD display480*854　IPS65.30*119.30*2.10MIPI
800*480　IPS120.70*75.8*2.90RGB/LVDS
165.5 inch TFT LCD display1280*720　IPS65.30*119.30*1.75MIPI
　IPS71.00*129.66*1.65MIPI
177.0 inch TFT LCD display1024*600　IPS164.9*100*3.5MIPI
　IPS164.9*100*3.5LVDS
　IPS164.9*100*3.5RGB
TN　164.3*97*2.6MIPI

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