Caracteristicas Galería Descripción de producto Ahora Charle

Caracteristicas

Especificaciones

Tamaño VA: 130(ancho)* 80(alto) mm

Método de conducción: 1/4 deber, 1/3 parcialidad

Tipo de luz de fondo: CONDUJO

Conectividad: COB+PIN, 35 números

Área activa: 36.72 (h)* 48.96 (v) mm

Tecnología de la luz de fondo: CONDUJO

Fuente de luz: LED blanco

Tipo de visualización: VA, negativa

Resaltar:

130(W)*80(H) mm VA LCD Module

1/4 Duty 1/3 Bias VA LCD Display

COB+PIN 35 Numbers VA LCM

Información básica

Lugar de origen: PORCELANA

Nombre de la marca: BBI

Certificación: ISO9001 RoHS

Pago y Envío Términos

Detalles de empaquetado: CAJA DE CARTÓN

Tiempo de entrega: 3-4 semanas

Condiciones de pago: T/T

Capacidad de la fuente: 100000/mes

Galería

130(W)*80(H) mm VA LCD Module with 1/4 Duty 1/3 Bias and COB+PIN 35 Numbers for Electroacupuncture Device

Descripción de producto

4.8V VA LCD Module LCM Black Color Segments For Electroacupuncture Device

A VA LCD (Vertical Alignment Liquid Crystal Display) is a type of LCD technology where liquid crystals are naturally aligned vertically to the glass substrate when no voltage is applied. This alignment blocks light from passing through, creating deep black levels. When a voltage is applied, the crystals tilt, allowing light to pass through and create the desired image.

VA LCDs are known for their excellent contrast ratios, better color reproduction, and improved viewing angles compared to older LCD technologies like TN (Twisted Nematic).

Technical Specifications

LCD Type	VA, Negative
Viewing Angle	6 O'clock
Operating Temperature	0~+50℃
Voltage	4.8V
Backlight	White

Detailed Parameters

Outline Dimension	133(W)* 114.3(H)* 7.7(T) mm	Display mode	VA, Negative
LCD viewing area	130(W)* 80(H) mm	Polarizer type	Transmissive
Driver IC	HT1621	LED backlight	White
Drive method	1/4 Duty, 1/3 Bias	Working voltage	5.0V
Viewing angle	6 O'clock	Connection Way	COB+PIN, 35 numbers
Operate temperature	0℃~+50℃	Storage temperature	-10~+60℃

Key Features

High contrast: The background color is extremely dark like ink, with very high black-white contrast ratio for clear, eye-catching display
Negative display mode: Black background with white characters provides excellent visibility in various lighting conditions
Wide operating range: Works from 2.7V to 5.0V (4.8V nominal) and -20℃ to 70℃ temperature range
Multiple connection options: Supports metal pin feet, conductive rubber strips, heat-pressed zebra paper, and FPC connections
Stable performance: Resistant to external interference with long-term reliability for medical applications

Structure and Components

The module consists of liquid crystal panels, driving ICs (HT1621), backlight modules (white LED), and connectors. The driving IC controls liquid crystal molecule arrangement for image display, while the backlight ensures visibility in dim environments.

Medical Applications

This VA LCD module is ideal for electroacupuncture devices, displaying treatment parameters, working status, and operation prompts. Its high contrast and stable performance help medical staff and patients accurately monitor device operation.

130(W)*80(H) mm VA LCD Module with 1/4 Duty 1/3 Bias and COB+PIN 35 Numbers for Electroacupuncture Device 2

etiqueta:

Persona de Contacto :	Jack
Teléfono :	+8613711912723
Fax :	86-769-81581872

130(W)*80(H) mm VA LCD Module with 1/4 Duty 1/3 Bias and COB+PIN 35 Numbers for Electroacupuncture Device

130(W)*80(H) mm VA LCD Module

1/4 Duty 1/3 Bias VA LCD Display

COB+PIN 35 Numbers VA LCM

Panel de seguridad

módulo de control de velocidad

Display de segmentos LCD

Display LCD VA segmentado Panel negro luz de fondo blanca HT1623 módulo PIN COB

Pantalla de visualización de pantalla LCD de color negro 5V Pantalla de visualización de pantalla LCD Conectar con luz de fondo blanca

Display LCD VA de forma personalizada Display LCD segmentado de color Display LCD de 4 dígitos Pantalla de cebra

BBI Negativo VA módulo LCD de carácter blanco pantalla LCD 4.5V 34PIN para el alimentador

Display LCD de transmisión VA negativo HT1621 controlador con luz de fondo LED RGB Display LCD

Pantalla LCD de color negro Tipo de VA Vista completa Segmento de pantalla LCD

Modulo de pantalla negra de pantalla LCD segmentada para la presión de los neumáticos de automóviles

2.4 pulgadas VA LCD Modulo personalizado COB LCM AIP31621E Conducidor luz de fondo blanca UPS pantalla LCD