4.2'' E Paper Display With 400x300 Pixel For Price Label Display E Book

4.2 Inch E-Paper Display With 400x300 Pixel For Price Label Display E Book

Over View

DEPT0420RWS830F17 is an Active Matrix Electrophoretic Display (AM EPD), with interface and a reference system design. The display is capable to display images at 1-bit white, black and red full display capabilities. The 4.2inch active area contains 300×400 pixels. The module is a TFT-array driving electrophoresis display, with integrated circuits including gate driver, source driver, MCU interface, timing controller, oscillator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices, such as Electronic Shelf Label (ESL) System.

Features

◆300×400 pixels display

◆High contrast High reflectance

◆Ultra wide viewing angle Ultra low power consumption

◆Pure reflective mode

◆Bi-stable display

◆Commercial temperature range

◆Landscape portrait modes

◆Hard-coat antiglare display surface

◆Ultra Low current deep sleep mode

◆On chip display RAM

◆Waveform can stored in On-chip OTP or written by MCU

◆Serial peripheral interface available

◆On-chip oscillator

◆On-chip booster and regulator control for generating VCOM, Gate and Source driving voltage

◆I 2 C signal master interface to read external temperature sensor

◆Built-in temperature sensor

BS1 State MCU Interface

L 4-lines serial peripheral interface(SPI) - 8 bits SPI

H 3- lines serial peripheral interface(SPI) - 9 bits SPI

FAQ

1. Q: What is your company's experience and reputation in the industry?

A: Our company has been in business for 15 years and has a reputation for delivering high-quality products and excellent customer service. We have worked with numerous clients in various industries.

2. Q: Are there any certifications or standards that the product meets?

A: Yes, our product meets several industry certifications and standards, ISO9001 Certificate; RoHS Environmental Certification;

Company Overview

- Founded: 2010  
- Certifications: ISO9001 (Quality) & ISO14001 (Environment)  
- Industry Focus: Industrial display solutions  

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Product Portfolio
1. Display Technologies:  
   - Monochrome Displays: TN/STN/FSTN LCM  
   - Advanced Modules: COG LCD, VATN-LCD  
   - High-End Displays: TFT LCD, OLED  
   - System Integrated Solutions  

2. Technical Capabilities:  
   - Holder of multiple global patents  
   - R&D focus: Embedded systems, LCD/TFT/OLED innovations  

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Core Competencies 
1. LVHM Expertise:  
   - Specializes in Low-Volume/High-Mix production model  
   - 14+ years experience handling complex orders  

2. Market Position:  
   - Leader in small/medium industrial displays (≤15.6")  
   - Solutions partner beyond display manufacturing  

3. Service Advantages:  
   - Competitive logistics network  
   - 90% products covered by 3-5 year warranty  

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Future Focus
Continue advancing:  
- Display module R&D  
- Embedded system integration  
- Next-gen LCD/TFT/OLED technologies  

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Key Data Highlights:  
▶ 90% product warranty coverage  
▶ Dual ISO certification compliance  
▶ Patent-backed innovation system