3.5-inch TFT LCD Module(54.48×84.71×2.05mm)

Unlock stunning visual performance with the 3.5인치 IPS TFT LCD 모듈 from JicTech. Featuring a sharp 320×480 resolution and 16.7M vivid colors, this display delivers exceptional clarity and true-to-life imagery from every angle. With its high-efficiency MIPI interface, 700:1 contrast ratio, and robust IPS panel, it’s built for demanding applications in industrial controls, portable devices, and digital terminals. Reliable, bright, and easy to integrate—choose JicTech for displays that combine quality with cutting-edge technology. Get in touch today for technical details and pricing options!

Product Details:

1. General Specification

항목	사양	참고
LCD 크기	3.5 inch
패널 유형	a-Si TFT 액티브 매트릭스	IPS, Normally Black
해상도	320RGB(H) × 480(V) pixels
디스플레이 모드	일반적으로 검은색	Transmissive
색상 수	16.7M colors
보기 방향	All O’clock (Full View)
명암비	700 (typ.)
휘도	350 cd/m² (typ.)
Module Size (H×V×T)	54.48 ±0.2 × 84.71 ±0.2 × 2.05 ±0.2 mm
Active Area (H×V)	48.96 × 73.44 mm
Pixel Pitch (H×V)	0.051 × 0.153 mm
드라이버 IC	ST7796S
광원	6 LEDs (White)	Series connection
인터페이스	MIPI (DSI)
작동 온도	-20°C ~ +70°C
보관 온도	-30°C ~ +80°C
Total Power Dissipation	VCC = 2.8–3.3V
무게	TBD

2. Electrical Characteristics

매개변수	기호	Min	Typ	최대	단위
Supply Voltage (Logic)	VDD	2.5	2.8	3.3	V
Input Current	Idd	–	25	36	mA
고전압 입력	VIH	0.7×VDD	–	VDD	V
저전압 입력	VIL	VSS	–	0.3×VDD	V
Output High Voltage	VOH	VDD–0.4	–	VDD	V
Output Low Voltage	VOL	VSS	–	VSS+0.4	V

3. Backlight Characteristics

항목	기호	Min	Typ	최대	단위	조건
Forward Voltage	Vf	18.0	18.6	19.2	V	If=20mA
LED Configuration	–	–	6 LEDs series	–	–
White CIE x	x	0.2800	–	0.3400	–	If=20mA
White CIE y	y	0.2700	–	0.3000	–	If=20mA

4. Optical Characteristics

항목	기호	Min	Typ	최대	단위	조건
명암비	CR	–	700	–	–	Normal angle
Luminance (Center)	Lv	–	350	–	cd/m²
휘도 균일성	Δ화이트	80	–	–	%
응답 시간(Tr+Tf)	–	–	30	–	ms
시야각(CR≥10)	θ	–	80	–	학위	All directions (3, 6, 9, 12 o’clock)
NTSC 비율	–	–	70%	–	–
Chromaticity (CIE x, y)
– White	x, y	–	0.309, 0.332	–	–
– Red	x, y	–	0.660, 0.325	–	–
– Green	x, y	–	0.277, 0.568	–	–
– Blue	x, y	–	0.145, 0.072	–	–

5. Absolute Maximum Ratings

매개변수	기호	Min	최대	단위
작동 온도	Top	–20	+70	°C
보관 온도	Tst	–30	+80	°C
습도	RH	–	90% (at ≤60°C)

6. Interface Pinout (15-pin FPC)

핀	기호	I/O	설명
1	GND	P	System Ground
2	LEDA	P	LED Anode (+)
3	LEDK	P	LED Cathode (–)
4	GND	P	System Ground
5	DON	I	MIPI Data Lane 0 (–)
6	DOP	I	MIPI Data Lane 0 (+)
7	GND	P	System Ground
8	CLKN	I	MIPI Clock Lane (–)
9	CLKP	I	MIPI Clock Lane (+)
10	GND	P	System Ground
11	RESET	I	Reset Signal
12	TE	P	Tearing Effect Output (FMARK)
13	IOVCC	P	I/O Power (1.8–3.3V)
14	VCI	P	Analog Power (2.8–3.3V)
15	GND	P	System Ground

7. Reliability & Inspection

Reliability Tests: High/Low temperature storage & operation, thermal shock, ESD (±6kV/±4kV).
Lifetime: 20,000 hours under normal operating conditions.
Inspection Standard: MIL-STD-105E, Level II, AQL: MAJ=0.65, MIN=1.5.