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China factory - Shenzhen YZY Technology Co., Ltd

Shenzhen YZY Technology Co., Ltd

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  3. 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen
China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen
China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen

  1. China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen
  2. China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen
  3. China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen
  4. China 7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen

7.5 Inch E Paper Display 800*480 Resolution 24pin Low Power E Ink Display Screen

  1. MOQ： 500
  2. Price： 19.63~25.22/pc
  3. Get Latest Price
Payment Terms ,T/T,D/P,D/A,Western Union
Supply Ability 300k/month
Delivery Time 14-30days
Packaging Details 320pcs/box
Brand Name YZY
Model Number YE075A42
Certification RoHS/CE/CB
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms ,T/T,D/P,D/A,Western Union Supply Ability 300k/month
Delivery Time 14-30days Packaging Details 320pcs/box
Brand Name YZY Model Number YE075A42
Certification RoHS/CE/CB Place of Origin Guangdong, China
High Light 7.5 Inch E Paper Display ，E Paper Display 800*480 ，Low Power E Ink Display Screen
7.5 Inch E-paper Display 800*480 Resolution 24pin Low Power Consumption E-Ink Screen(Model: YE075A42)
 
 
 
Product Features
 
◊800×480 pixels display (124 DPI, square pixel 0.204×0.204mm)
◊High contrast (15 typ.) & high white reflectance (35% typ.)
◊Pure reflective mode & ultra wide viewing angle
◊Bi-stable display & ultra low power consumption (≤3μA deep sleep)
◊Hard-coat antiglare surface & commercial temperature range (0~40℃)
◊On-chip display RAM & waveform stored in flash memory
◊3-wire/4-wire SPI interface (selectable via BS pin) & I2C temperature sensor interface
◊On-chip oscillator & booster (generates VCOM/Gate/Source driving voltages internally)
◊COG package IC (thickness 280μm) & ROHS compliant
 
The YE075A42 E-PAPER display module is an Active Matrix Electrophoretic Display (AMEPD) with integrated interface and reference system design. It features a 7.5-inch active area with 800×480 square pixels (0.204×0.204mm pixel pitch), supporting 1-bit black/white/red full-display capabilities. The module integrates a UC8179 driver IC, including gate buffer, source buffer, interface logic, timing controller, oscillator, DC-DC converter, SRAM, and LUT, ensuring stable and efficient performance. With an outline dimension of 170.20(H)×111.20(V)×1.1(D)mm (without masking film) and weight of 44±0.5g, it enables easy integration into compact devices. The hard-coat antiglare surface and pure reflective mode ensure clear readability even under strong light, making it ideal for retail, logistics, and smart device scenarios.
Type E-Paper Screen refreshing method Full Refresh
Resolution 800*480 (124 DPI) Place Of Origin
Shenzhen, China
Brand Name YZY Outline Dimensions
170.20(H)×111.20(V)×1.1(D)mm 
Supplier Type All (IPS) Active Area
163.20(H)×97.92(V) mm
Interface 3-wire/4-wire SPI  Driver IC UC8179
MOQ 5PCS Operating Temp.
0~40℃ 
Connector Type
24 pin (0.5mm pitch)
 Storage Temp. -20~60°
Colors                                                     Black/White/Red
Product Picture
 
The YE075A42 E-PAPER display module excels in clear information presentation and low-power operation. As shown in the images, it can vividly display product details, pricing, and promotional content—its high contrast (15 typ.) and white reflectance (35% typ.) ensure content remains sharp even under direct sunlight, while the hard-coat antiglare surface eliminates glare. Whether used for electronic shelf labels in retail stores, smart cargo labels in logistics, or digital notice boards in offices, its square pixel design (0.204×0.204mm) delivers balanced image quality, making key information easily recognizable for users.
The YE075A42 E-PAPER display module has a wide range of applications across multiple industries. In retail, it serves as electronic shelf labels, supporting real-time updates of product prices, stock levels, and discount information—its low power consumption (≤3μA deep sleep) eliminates frequent battery replacements, reducing maintenance costs. In logistics and warehousing, it functions as smart cargo labels, displaying waybills, destination details, and inventory statuses, withstanding transportation temperatures of -25~60℃ for up to 10 days. In smart offices and homes, it acts as digital notice boards or control panels, showing schedules, weather forecasts, or device statuses—its paper-like visual experience reduces eye strain during long-term viewing. Additionally, in educational institutions, it works as classroom information displays or electronic nameplates, supporting landscape and portrait modes to adapt to different installation environments. With its compact size (170.2×111.2mm), lightweight design (44g), and ROHS compliance, it meets the diverse needs of modern smart scenarios.
 
 
 
Core Advantages
  
 
Core Advantages Icon

 ◊ Superior Visual Performance: High Contrast, Anti-glare, Square Pixels

The YE075A42 adopts pure reflective display technology without a backlight, delivering a paper-like visual experience with a white state L* value of 63~65, dark state L* value of 13~14, and contrast ratio of 15 (typ.)—ensuring clear and sharp text and images. Its square pixel design (0.204×0.204mm) avoids image distortion, making it ideal for displaying barcodes, tables, and graphics. The hard-coat antiglare surface reduces glare under direct sunlight, maintaining readability in outdoor or bright indoor environments. With an ultra-wide viewing angle, there is no color or brightness deviation when viewed from any direction, supporting multi-person viewing scenarios such as retail shelves or office dashboards. Additionally, it supports both landscape and portrait modes, adapting to different installation orientations.

  ◊ Ultra-low Power Consumption: Long Battery Life, Intelligent Power Management

Based on bi-stable display technology, the module only consumes power during screen refresh—panel power consumption is 250 mAs (typ. at 25℃/40℃) and 450 mAs (max. at 0℃), while deep sleep mode current is ≤3μA. When paired with a standard lithium battery, electronic shelf labels refreshed once daily can operate for over 12 months without replacement. The integrated on-chip booster generates VCOM, Gate (VGH/VGL), and Source (VDH/VDL/VDHR) driving voltages internally, reducing external circuit complexity and optimizing power efficiency. It also supports low-power detection (LPD) to monitor battery status, ensuring reliable operation even when voltage drops to 2.2V (selectable via LVD_SEL).

  ◊ Stable & Durable: Wide Temperature Adaptability, Rigorous Reliability

The YE075A42 features excellent environmental adaptability: it operates stably at 0~40℃ (45~70%RH) and can withstand transportation temperatures of -25~60℃ for up to 10 days. It has passed rigorous reliability tests, including 240-hour high-temperature (40℃) and low-temperature (0℃) operation, 50 temperature cycles (-25℃~60℃), and 168-hour high-temperature high-humidity (40℃, 90%RH) operation—ensuring no functional failures or appearance defects. The hard-coat screen is scratch-resistant and fingerprint-resistant, preventing damage from daily friction. With a designed service life of 5 years (under normal use: 0~35℃, 45~70%RH, updated once daily) and ROHS compliance, it meets long-term use requirements in industrial, retail, and logistics fields.

  ◊ Flexible Interface & Integration: Multiple Interfaces, Easy Customization

The module supports 3-wire/4-wire SPI interfaces (selectable via the BS pin) and I2C for external temperature sensors, compatible with most microcontrollers, PLCs, and embedded systems—no complex driver development required. It includes an internal temperature sensor (with offset calibration) for real-time temperature monitoring and waveform adjustment, ensuring stable performance under temperature fluctuations. The UC8179 driver IC (COG package, 280μm thickness) enables compact module design, while rich commands (e.g., partial refresh, auto VCOM measurement, power saving) support customization for different scenarios. The 24-pin 0.5mm pitch connector ensures secure and easy installation, reducing integration difficulty for developers. Additionally, it supports cascade settings for multi-module synchronization, expanding application flexibility.
 
 
 
 
 
 
 
 
Technical Drawing
 

PIN Definition
PIN Symbol Description Remark
1 NC No connection and do not connect with other NC pins Keep Open
2 GDR This pin is N-MOS gate control.  
3 RESE Current Sense Input for the Control Loop  
4 NC No connection and do not connect with other NC pins  
5 VSHR Positive source voltage for Red  
6 TSCL I²C clock for external temperature sensor Note 6-6
7 TSDA I²C clock for external temperature sensor Note 6-6
8 BS Input interface setting. Select 3 wire/4 wire SPI interface Note 6-5
9 BUSY_N This pin indicates the driver status Note 6-4
10 RST_N Global reset pin. Low reset Note 6-3
11 DC Serial communication Command/Data input Note 6-2
12 (CSB)CS-N Serial communication chip select Note 6-1
13 (SCL)CLK serial clock pin (SPI)  
14 (SDA)DATA serial data pin (SPI)  
15 VDDIO Power for interface logic pins  
=16 VDDA(VDD) Power Supply pin for the chip  
17 VSS Digital ground  
18 VDDD Core logic power pin  
19 (FMSDO)VPP OTP program power  
20 VSH Positive Source driving voltage  
21 VGH Positive Gate driving voltage  
22 VSL Negative Source driving voltage  
23 VGL Negative Gate voltage.  
24 VCOM VCOM driving voltage  

 

Customization Options
 

The YE075A42 offers multiple customization options to meet diverse application needs:

FPC Design: Flexible layout and connector type can be adjusted to fit system requirements.

Cover Glass: Size, thickness, shape, and surface printing (logo, pattern) can be customized.

Display Colors: Various color combinations available for customization, including black-white-red-yellow, black-white, black-white-red, etc.

Refresh Modes: Multiple refresh methods customizable, such as fast refresh, slow refresh, full refresh, partial refresh, and more.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller,Agent,Trading Company

  • Year Established:

    2008

  • Total Annual:

    6000000-8000000

  • Employee Number:

    200~230

  • Ecer Certification：

    Verified Supplier

     Shenzhen YZY Technology Company Limited is a professional factory specializing in the research, design, production, and service of LCD display, Touch screen, Raspberry Pi display, and Driver board.      We adhere to the "Customer First" principle, offering high-qua...      Shenzhen YZY Technology Company Limited is a professional factory specializing in the research, design, production, and service of LCD display, Touch screen, Raspberry Pi display, and Driver board.      We adhere to the "Customer First" principle, offering high-qua...

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Get in touch with us

  • Reach Us
  • Shenzhen YZY Technology Co., Ltd
  • Room 514, 5th Floor, Block B, Baogang Center, Baoyuan Road, Xixiang Sub-district, Bao 'an District, Shenzhen City
  • https://www.yzylcd.com/

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