1.77-inch TFT LCD Module – 128×160 Display

개요

그리고 RT018T2T‑C04 is a 1.77‑inch TFT LCD Module designed for applications requiring a compact, bright, and easy‑to‑drive display. With a 128×160 RGB resolution, SPI interface, and integrated white LED backlight, this module is suitable for mobile devices, portable electronics, and embedded systems. Its transmissive TN panel with normal white mode ensures good readability, while the robust construction supports reliable operation in varied environments.

주요 기능

1.77‑inch TFT transmissive display with 128×160 RGB resolution
SPI 3‑wire interface for simple microcontroller integration
높은 밝기: 200 cd/m² typical
Wide viewing angle with 12 o’clock recommended viewing direction
컴팩트한 모듈 크기: 34.0mm (W) × 44.0mm (H) × 2.4mm (T)
드라이버 IC: ST7735S
화이트 LED 백라이트 with two LEDs (Harvatek, 350‑400 mcd)
작동 온도: ‑20°C to +70°C
RoHS 준수

기술 사양

카테고리	매개변수	기호	Min	Typ	최대	단위	참고
일반	LCD 유형	–	–	TFT Transmissive, Normal White	–	–	–
	패널 유형	–	–	a‑Si TFT Active Matrix	–	–	–
	해상도	–	–	128 (RGB) × 160	–	Dots	RGB Vertical Stripe
	활성 영역	–	–	28.03 × 35.04	–	mm	–
	모듈 크기	–	–	34.0 × 44.0 × 2.4	–	mm	–
	보기 방향	–	–	12 O’clock	–	–	–
	드라이버 IC	–	–	ST7735S	–	–	–
	인터페이스	–	–	SPI 3‑wire (SDI/SDO)	–	–	–
	백라이트	–	–	2 White LEDs	–	–	Harvatek, Grade B
절대 평점	Supply Voltage (Logic)	Vcc	-0.3	–	4.6	V	–
	Input Voltage (Logic)	VIN	-0.3	–	4.6	V	–
	LED 전류(LED당)	ILED	–	–	30	mA	–
	작동 온도	TOP	-20	–	+70	°C	–
	보관 온도	TST	-30	–	+80	°C	–
전기	로직 공급 전압	Vcc	2.5	2.8	3.3	V	VDD terminal
	저전압 입력	VIL	-0.3	–	0.2VDD	V	–
	고전압 입력	VIH	0.8VCC	–	VCC	V	–
	LED 순방향 전압	Vf	2.7	3.2	3.4	V	–
	LED Current (Typical)	ILED	–	15	20	mA	Per LED
광학	밝기	B	200	–	–	cd/m²	–
	명암비	CR	–	300	–	–	–
	응답 시간	Tr+Tf	–	25	–	ms	–
	Viewing Angle (Horizontal)	θx±	50	60	–	deg	CR≥10
	Viewing Angle (Vertical)	θy+	45	–	–	deg	CR≥10
		θy-	60	–	–	deg	–
	NTSC 비율	–	–	55.3	–	%	–
신뢰성	고온 작동	–	70°C, 96h, powered	–	–	–	–
	저온 작동	–	-20°C, 96h, powered	–	–	–	–
	고온 스토리지	–	80°C, 96h, unpowered	–	–	–	–
	저온 스토리지	–	-30°C, 96h, unpowered	–	–	–	–
	Humidity Storage	–	60°C, 90%RH, 96h	–	–	–	–
	열 충격	–	-30°C ↔ +80°C, 10 cycles	–	–	–	–
	Vibration Test	–	10–55Hz, 1.5mm, XYZ 2h each	–	–	–	–
	ESD 보호	–	Air: ±4kV; Contact: ±2kV	–	–	–	–
품질	AQL(주요 결함)	–	–	0.65	–	–	MIL‑STD‑105E Level II
	AQL(경미한 결함)	–	–	2.5	–	–	–
	MTBF	–	–	50,000 hours	–	–	정상 조건에서

Interface Pinout

핀	기호	설명
1	GND	Ground
2	VCC	Power supply (2.8V)
3	SCL	직렬 클록(SPI)
4	SDI/SDA	직렬 데이터 입력(SPI)
5	RES	Reset (active low)
6	DC(NC)	No connect
7	CS	Chip select
8	DC(NC)	No connect
9	LEDA	LED anode (backlight)
10	LEDK	LED cathode (backlight)

애플리케이션

Mobile phones and portable communication devices
Handheld gaming consoles (PSP)
Personal Digital Assistants (PDA)
GPS navigation systems
산업용 제어 패널
Portable medical and test equipment
소비자 가전 디스플레이

신뢰성 및 품질 보증

Comprehensive environmental and durability testing
High‑standard inspection per MIL‑STD‑105E
50,000‑hour MTBF under normal operating conditions
Rigorous defect classification and AQL control

포장 및 취급 주의 사항

Modules are packed in anti‑static trays and boxes.
Recommended storage: 25±10°C, 50±10% RH, away from direct light.
ESD protection required during handling and assembly.
Soldering temperature not to exceed 280°C for ≤3 seconds.

왜 JicTech를 선택해야 할까요?

JicTech delivers reliable, bright, and easy‑to‑integrate TFT LCD modules backed by stringent quality controls and extensive reliability validation. With clear optical specs, wide temperature operation, and a simple SPI interface, the RT018T2T‑C04 is a trusted choice for portable and embedded display applications.

Ready to integrate a bright, compact display into your project? Contact us today for samples, pricing, and technical support!