12.3-inch LCD Screen - TFT Screen Manufacturer in China

Basic parameters

The 12.3-inch LCD screen, Innolux DJ123KC dual-port 60PIN LVDS interface, In-cell touch screen, LTPS TFT LCD screen, HC-123HH6001 is a high-end IPS display with 1920RGBx720 resolution, 3×8 (24) bit LVDS interface input, supports up to 1670 million colors, and is mainly used in automotive displays and medical systems.

Other interfaces of the same size

Item	Contents	Unit
LCD size	12.3 inches (Diagonal)	inch
LCM Dimension	300.0 (W) × 123.5 (H) mm × 4.5 (H) mm	mm
LCD Active Area	292.032 (W) × 109.512 (H) mm	mm
Number Of Dots	1920 × 720	pixel
LCD Type	LTPS TFT active matrix
Outline dimension	Cell: 296.03 (W) × 118.81 (H) mm × 1.03 (T) mm Main FPCa: 130 (W) × 57.38 (H) × 2.85 (T) mm
Interface	2-port LVDS (DE mode only)
Pixel arrangement	RGB-stripe
Operating Temperature	-20℃~ 70℃
Storage Temperature	-30℃~ 80℃
Backlight type	20 LEDs
Brightness	1000	cd/m²

drawing

interface

Pin	Input signal name	I/O pin	Description
1	GND	Power	Grounds
2	NC	NC	NC
3	LED +	Power	LED Anode1
4	LED +	Power	LED Anode1
5	NC	NC	NC
6	LED_CH1	Power	LED Cathode 1
7	LED_CH2	Power	LED Cathode 2
8	LED_CH3	Power	LED Cathode 3
9	LED_CH4	Power	LED Cathode 4
10	NTC1	Input	Thermistor for sense LED thermal temperature, If not use please keep floating.
11	NTC2	output	Thermistor for sense LED thermal temperature, If not use please keep floating.
12	DIS_CSB	Input	Serial communication chip selection. Normally pulled high.If no used, please keep floating
13	VDDI	Power	External main and I/O power supply;
14	VDDI	Power	External main and I/O power supply;
15	VDDI	Power	External main and I/O power supply;
16	DIS_SDO	Input	Serial communication data output pin. Note: Output enable controlled by 4-wire interface. If no used, please keep floating
17	TCH_ATTN	output	Touch Interrupt Pin.If not used, please let these pins open.
18	TCH_IO_SCL	Input	Touch I2C clock input. Normally pulled high.
19	TCH_IO_SDA	I / O	Touch I2C data input pin.Normally pulled high, output mode open drain.
20	TP_EN	Input	TP reset TP_EN = “H”, normal operation. (Default) TP_EN = “L”, The controller is in TP reset state.
21	GND	Power	Grounds
22	NC	NC	INX internally used
23	IND_OUT	output	Abnormal indicator pin. AB_IND =H when detect abnormal
24	NC	NC	INX internally used
25	RESET	Input	Global reset pin.GRB = “H”, normal operation. (Default) GRB = “L”, The controller is in reset state.
			BIST = “H”, BIST mode
26	BIST_EN	Input	BIST = “L”, Normal Operation. (Default)
27	NC	NC	INX internally used
28	DISP_SDI	Input	Serial communication data input pin. 4/3-wire mode normally pulled low. If no used, please keep floating
29	DISP_SCL	Input	Serial communication clock input. 4/3-wire mode normally pulled low.If no used, please keep floating
30	GND	Power	Grounds
31	DA_N_E	Input	LVDS even data 0-
32	DA_P_E	Input	LVDS even data 0+
33	GND	Power	Grounds
34	DB_N_E	Input	LVDS even data 1-
35	DB_P_E	Input	LVDS even data 1+
36	GND	Power	Grounds
37	DC_N_E	Input	LVDS even data 2-
38	DC_P_E	Input	LVDS even data 2+
39	GND	Power	Grounds
40	DCLK_N_E	Input	LVDS even clk –
41	DCLK_P_E	Input	LVDS even clk +
42	GND	Power	Grounds
43	DD_N_E	Input	LVDS even data 3-
44	DD_P_E	Input	LVDS even data 3+
45	GND	Power	Grounds
46	DA_N_O	Input	LVDS odd data 0-
47	DA_P_O	Input	LVDS odd data 0+
48	GND	Power	Grounds
49	DB_N_O	Input	LVDS odd data 1-
50	DB_P_O	Input	LVDS odd data 1+
51	GND	Power	Grounds
52	DC_N_O	Input	LVDS odd data 2-
53	DC_P_O	Input	LVDS odd data 2+
54	GND	Power	Grounds
55	DCLK_N_O	Input	LVDS odd clk –
56	DCLK_P_O	Input	LVDS odd clk +
57	GND	Power	Grounds
58	DD_N_O	Input	LVDS odd data 3-
59	DD_P_O	Input	LVDS odd data 3+
60	GND	Power	Grounds

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FAQ

I. Minimum Order Quantity for Small-Size TFT (Semi-Custom)

Our MOQ is quite flexible. Small-sized semi-custom TFT displays are generally ordered from 100 pieces, and lower quantities can be negotiated for trial production or sampling projects.

III. Under what circumstances is FAE technical support supported?

Mass production or large-volume projectsWhen orders reach a certain scale
Project development phase：The customer is adapting the screen driver, interface voltage or software
special needs：If you need horizontal screen display, touch solution, etc.

V. How do you ensure smooth communication?

Our sales team is familiar with international trade and the technical specifications of TFT displays. We respond quickly (usually within 2 hours) and confirm every detail using complete technical drawings or physical photos and samples before production.

7. Your factory can directly handle shipping and export documents.

We can arrange shipping terms such as EXW, FOB, and CIF, and work with your designated freight forwarder.

Whether it's air freight, sea freight, or express delivery, we can ensure fast and safe delivery.

II. Minimum Order Quantity for Medium-Sized TFTs (Semi-Customized)

Our MOQ is quite flexible. Medium-sized semi-custom TFT displays are generally ordered from 50 pieces, and lower quantities can be negotiated for trial production or sampling projects.

IV. What projects can be customized?

touch screen: Capacitive and resistive touch screen, AG, AF, AR, etc.
Backlight brightnessIt can meet requirements of over 1000 cd/m². (Minolta color analysis instrument)
Industrial and medical：Need to meet specific industry requirements, etc.

VI. Why choose you?

Many overseas customers prefer to use agents due to considerations such as communication, quality, and international logistics.

Our team has extensive experience and provides a one-stop service—from design, quotation, production, quality inspection, after-sales service, customs clearance to international shipping. You will get factory-direct prices and the convenience of service.

8. Which countries are our main clients?

China, Asia, Europe

LCD Catalog

① Customized display screen

A. External 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.

② High brightness

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

③ Perspective

A. The viewing angles from top to bottom, left to right are all 60 degrees.
B. IPS full viewing angle, with a viewing angle of 89 degrees on the top, bottom, left, and right.

④ Touch screen

A. Capacitive touchscreen, AR (anti-reflective), AG (anti-glare), AF (anti-fingerprint), TDM display touchscreen OCA optical integration bonding.

B. Four- or five-wire resistive touchscreen, glossy/matte finish customizable.