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3.7 Inch E Paper Display 240×416 Resolution 4 Color Electronic Paper Display

China 3.7 Inch E Paper Display 240×416 Resolution 4 Color Electronic Paper Display

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3.7 Inch E Paper Display 240×416 Resolution 4 Color Electronic Paper Display

MOQ： 600
Price： 7.19-11.16/pc
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Payment Terms	,T/T,D/P,D/A,Western Union
Supply Ability	300k/month
Delivery Time	14-30days
Packaging Details	35 pcs/box
Brand Name	YZY
Model Number	YE037A58
Certification	RoHS/CE/CB
Place of Origin	Guangdong, China

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Product Details
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Product Specification


Payment Terms	,T/T,D/P,D/A,Western Union	Supply Ability	300k/month
Delivery Time	14-30days	Packaging Details	35 pcs/box
Brand Name	YZY	Model Number	YE037A58
Certification	RoHS/CE/CB	Place of Origin	Guangdong, China
High Light	3.7 Inch E Paper Display ，E Paper Display 240×416 ，4 Color Electronic Paper Display

3.7 Inch E-paper Display 240×416 Resolution Black/White/Red/Yellow 4-Color E-Ink Screen

(Model: YE037A58)

Product Features

◊240×416 pixels display (129 DPI, pixel pitch 0.202×0.203mm)

◊Black/White/Red/Yellow (B/W/R/Y) 4-color full display capabilities

◊High contrast & high reflectance (white L*=63~65, black L*=9~14, red L*=25~28, yellow L*=55~62)

◊Pure reflective mode & ultra wide viewing angle

◊Ultra-low power consumption (≤3μA deep sleep, 200mAs max update power)

◊Bi-stable display & commercial temperature range (0~40℃)

◊Hard-coat antiglare surface & on-chip display RAM

◊3-wire/4-wire SPI + I2C temperature sensor interface (internal/external)

◊On-chip booster/regulator & ROHS2.0+HF+REACH compliant

The YE037A58 is an Active Matrix Electrophoretic Display (AMEPD) optimized for medium-to-large multi-color classification scenarios. It features a 3.7-inch active area (47.04×81.54mm) with 240×416 pixels (0.202×0.203mm pitch, 129 DPI), supporting Black/White/Red/Yellow 4-color display—ideal for precise information categorization in electronic shelf labels. The module integrates a high-performance driver IC, including gate buffer, source buffer, timing control, oscillator, DC-DC converter, SRAM, and LUT, ensuring stable performance. With an ultra-thin outline (53×92.99×0.90mm without masking film) and lightweight design (8.5±0.5g), it fits seamlessly into devices like electronic shelf labels, logistics tags, and industrial terminals. The hard-coat antiglare surface and pure reflective mode eliminate glare under strong light, while bi-stable technology ensures ultra-low power consumption—only drawing current during screen updates.

Type	E-Paper	Screen Refresh Method	Full Refresh
Resolution	240×416 (129 DPI)	Place of Origin	Shenzhen, China
Brand Name	Yingzhanying	Outline Dimensions	53(H)×92.99(V)×0.90(D) mm
Supplier Type	All (IPS)	Active Area	47.04(H)×81.54(V) mm
Interface	3-wire/4-wire SPI (BS pin selectable), I2C (temp sensor)	Driver IC	High-performance integrated IC
MOQ	5PCS	Operating Temperature	0~40℃ (45~70%RH)
Connector Type	24-pin 0.5mm ZIF Socket	Storage Temperature	0~40℃ (max 5 years)
Colors	Black/White/Red/Yellow
Power Consumption	Update: ≤200mAs (25℃); Deep Sleep: ≤3μA

Product Picture

The YE037A58 excels in medium-to-large multi-color classification scenarios with its 129 DPI display and 4-color capability. It vividly presents multi-level information—red for promotions/urgent alerts, yellow for new arrivals/stock warnings, black for text/barcodes, and white for background—making it perfect for electronic shelf labels, logistics tags, and industrial terminals. Its pixel pitch (0.202×0.203mm) ensures sharp text and barcodes, even small fonts remain legible. The hard-coat antiglare surface eliminates glare under direct sunlight, maintaining readability in retail stores or outdoor kiosks. With an ultra-thin (0.90mm) and lightweight (8.5±0.5g) design, it fits into space-constrained devices like large smart labels, while ultra-low power consumption (≤3μA deep sleep) enables over 12 months of battery life for daily-updated applications.

The YE037A58 is mainly designed for Electronic Shelf Label (ESL) systems with diverse industry applications. In retail, it serves as large electronic shelf labels for home appliances, furniture, and groceries, using 4-color display to highlight promotions (red), new arrivals (yellow), product names/prices (black), and stock status (white background)—enhancing customer information access. Its low power consumption reduces retail maintenance costs. In logistics, it functions as cargo tags, displaying waybills, transportation statuses, and priority levels (red for urgent, yellow for regular), withstanding -25~60℃ transportation for 10 days. In industrial control, it acts as status monitors, indicating normal (white), fault (black), urgent (red), and maintenance alerts (yellow) for equipment. In smart retail, its compact size fits into large price tags or promotional displays, showing multi-dimensional product information. With ROHS2.0+HF+REACH compliance and rigorous reliability testing, it meets global environmental and reliability demands.

Core Advantages

◊ 4-Color High-Contrast Display: Multi-Level Classification, Precise Presentation

The YE037A58 features 240×416 resolution (129 DPI) with 0.202×0.203mm pixels, delivering sharp text, barcodes, and 4-color graphics—ideal for multi-level information classification. Its color performance is precise: red state L*=25~28 (a*=38~40), yellow state L*=55~62 (b*=63~68), white state L*=63~65, black state L*=9~14. The high white reflectance (30~35%) and contrast ratio (10:1 typ.) ensure clear visibility in low light. The pure reflective mode saves power by eliminating backlighting, while the hard-coat antiglare surface reduces glare under direct sunlight. With an ultra-wide viewing angle, there’s no color deviation from any direction, supporting multi-person viewing for shared devices like electronic shelf labels.

◊ Ultra-Low Power: Long Battery Life, Energy Efficiency

Powered by bi-stable technology, the module only consumes power during updates (max 200mAs at 25℃) and draws ≤3μA in deep sleep. A standard lithium battery can power daily-updated devices for over 12 months, reducing replacement frequency. The on-chip booster generates VCOM, Gate (VGH/VGL), and Source (VDH/VDL/VDHR) voltages internally, simplifying external circuits and optimizing efficiency. Low-voltage detection (VDD: 2.4~3.6V) monitors battery status, while high-voltage ready detection prevents abnormal operation. The internal/external temperature sensor (I2C) enables real-time waveform adjustment, ensuring stability in 0~40℃ environments.

◊ Compact & Durable: Easy Integration, Wide Adaptability

With an outline of 53×92.99×0.90mm and weight of 8.5±0.5g, the YE037A58 fits into medium-to-large devices like electronic shelf labels and industrial terminals. It passed rigorous reliability tests: 240-hour high/low-temperature storage (50℃/-25℃), 168-hour high-humidity operation (40℃, 90%RH), 100 temperature cycles (-25℃~60℃), vibration testing (1.04G, 20~200Hz), and ESD testing (±200V). The hard-coat screen resists scratches and fingerprints, while ROHS2.0+HF+REACH compliance meets global standards. Its 3-year design life (25℃/50%RH, daily updates) ensures long-term use. The flexible FPC (0.10±0.03mm) with stiffener simplifies installation in non-flat layouts.

◊ Flexible Interface & Easy Integration: Low Development Cost

The module supports 3-wire/4-wire SPI (selectable via BS pin) and I2C for temperature sensors, compatible with most MCUs and embedded systems—no complex drivers needed. Pins 6 (TSCL) and 7 (TSDA) must be grounded if external temperature sensors aren’t used (not NC). The 24-pin 0.5mm ZIF Socket enables quick, secure installation. Customizations include FPC layout/connector type, cover glass processing (logo/pattern printing), and OTP programming (waveform parameters), adapting to diverse application needs like electronic shelf labels and industrial monitors.

Technical Drawing

PIN Definition

PIN	Symbol	Description	Remark
1	NC	No connection and do not connect with other NC pins	Keep Open
2	GDR	N-Channel MOSFET Gate Drive Control
3	RESE	Current Sense Input for the Control Loop
4	NC	No connection and do not connect with other NC pins	Keep Open
5	VDHR	Positive Source driving voltage (for Red/Yellow)
6	TSCL	I²C Interface to digital temperature sensor Clock pin	Ground if external sensor not used (not NC)
7	TSDA	I²C Interface to digital temperature sensor Data pin	Ground if external sensor not used (not NC)
8	BS	Bus selection pin	Low=4-wire SPI, High=3-wire SPI (9 bits)
9	BUSY_N	Busy state output pin	L=Driver busy, H=Can send command/data
10	RST_N	Global reset pin	Active low
11	DC	Serial communication Command/Data input	High=Data, Low=Command
12	CSB	Serial communication chip select	Low=IC enabled for MCU communication
13	SCL	Serial communication clock input
14	SDA	Serial communication data input
15	VDDIO	Power for interface logic pins
16	VDD	Power Supply pin for the chip	2.4~3.6V
17	GND	Digital ground
18	VDDD	Core logic power pin
19	VPP	Power Supply for OTP Programming
20	VDH(VSH)	Positive source driver Voltage (for B/W)
21	VGH	Positive Gate driving voltage
22	VDL(VSL)	Negative Source driving voltage
23	VGL	Negative Gate voltage
24	VCOM	VCOM driving voltage	OTP programmed in factory

Customization Options

The YE037A58 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-red, black-white, etc.

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

Company Details

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from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller,Agent,Trading Company 
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Year Established:

2008 
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Total Annual:

6000000-8000000
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Employee Number:

200~230 
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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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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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