LCD SIZE
LCD CLASSIFICATION
interface categorization
HC-121IN4001是一款 12.1寸彩色TFT LCD液晶显示屏，分辨率为 1280×800。LVDS 接口技术在需要高速数据传输的 TFT 显示屏上越来越受欢迎。LVDS 接口具有高数据传输速率和低功耗的特点，其优势包括兼容低电压电源、降低噪音、增强噪音抑制能力和可靠的信号传输。
| Parameter | Specification | Unit |
| Size | 12.1 lcd display | inch |
| Outline Dimension | 277.70×180.60×6.12 | mm |
| Active Area | 260.352(H)x162.72(V) | mm |
| Number Of Pixels | 1280(H)x800(V) | pixels |
| Interface | LVDS | |
| Brightness | 1000 cd/m² | |
| Viewing Angle(CR>10) | U/D/L/R Tpy:>85/85/85/85 | deg. |
| Back-light | 49 LEDs |
| NO. | Symbol | Functions |
| 1 | NC | No Connection. |
| 2-4 | VDD | Power Supply For LCD,VDD=3.3V. |
| 5 | NC | No Connection. |
| 6-7 | GND | Ground. |
| 8 | RIN0- | LVDSData differential signal input pins. |
| 9 | RINO+ | LVDS Data differential signal input pins. |
| 10 | GND | Ground. |
| 11 | RIN1- | LVDS Data differential signal input pins. |
| 12 | RIN1+ | LVDS Data differential signal input pins. |
| 13 | GND | Ground. |
| 14 | RIN2- | LVDS Data differential signal input pins. |
| 15 | RIN2+ | LVDS Data differential signal input pins. |
| 16 | GND | Ground. |
| 17 | LVDS CLK- | LVDS CLOCK differential signal input pins. |
| 18 | LVDS CLK+ | LVDS CLOCK differential signal input pins. |
| 19 | GND | Ground. |
| 20 | RIN3- | LVDSData differential signal input pins. |
| 21 | RIN3+ | LVDS Data differential signal input pins. |
| 22 | GND | Ground. |
| 23-24 | NC | No Connection. |
| 25 | GND | Ground. |
| 26 | SDA | Serial data input/output for l2C Interface. |
| 27 | SCL | Clock Input for l2C interface. |
| 28 | GND | Ground. |
| 29-30 | NC | No Connection. |
| 31-33 | GND | Ground. |
| 34 | NC | No Connection. |
| 35 | PWM | PWM dimming control input. |
| 36 | LED_EN | Chip enable (active high). |
| 37 | NC | No Connection. |
| 38-40 | VLED | LED Power supply input,VLED=5V-24V,12V TYP. |
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.
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.
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.
LCD Display Manufacturer © 2025 All Rights Reserved Design by Hongcai
Factory Address: Baoan District, Shenzhen City, Hangcheng Street, Huangmabu neighborhood Committee, Tian Fu An Industrial Park, Building 1, 4th Floor, West
