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4 Inch 237 Ppi E-Paper Display Pocket E-Reader Word Card Screen Module
US$6.99
1-99 Pieces
US$5.99
100-499 Pieces
US$4.99
500-999 Pieces
US$3.99
1,000-2,999 Pieces
US$2.99
3,000+ Pieces
Product profile
Customization
AvailableUsage
E-Paper DisplayDigital LCD Module Type
SegmentedTouch Screen Type
Support CustomizationType
E-Paper DisplayResponse Time
150-200msViewing Angle
IPSDisplay Technology
EPDDOT-Matrix Graphic LCD Module Type
COBLCD Drive Mode
NonCustomized
CustomizedSize
4"Resolution
320*240Interface
SpiTransport Package
Bubble Wrapper/Plastic TrayTrademark
N/AOrigin
ChinaHS Code
8531200000Production Capacity
1.5kk/MonthKey features
4" e-paper display: compact size optimized for comfortable one-handed holding
237 PPI high resolution: crisp text edges even at small font sizes, reducing eye strain during extended reading
Low power consumption: image holds without continuous power draw, ideal for pocket devices with long battery life
Excellent sunlight readability: clear, paper-like viewing in bright indoor and outdoor light, unlike backlit LCD/OLED screens
Wide viewing angle, no dead zones: consistent clarity from any angle
Compact, portable form factor: fits naturally into pocket readers, word-learning cards, and lanyard-style e-bookmarks
Made in China: factory-direct pricing with OEM/ODM customization support
Company profile

Business Type: Manufacturer/FactoryExport Year: 2026-05-05Nearest Port: shenzhenAverage Response Time: ≤4.45hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP, CIF
About Our Factory & Business Background
AddressRoom 1909, Building a, Phase Ii of Hongfa Tianhui City, No. 4545 Songbai Road, Hewan Community, Matian Subdistrict, Guangming District
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsIndustrial Touch Screen, Industrial Panel PC, HMI Display, Open Frame Monitor, Rugged Monitor, Waterproof Monitor, Sunlight Readable Display, Medical Grade Touch Screen Display, Marine Grade Touch Screen Monitor, Industrial LCD Module
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Do you provide OEM/ODM services? What information do you need to provide a quotation?
A:
Yes, we offer full OEM/ODM support, from custom cover lens, LCD display, and touch panel design to bonding, assembly, and complete all-in-one unit production, tailored to your specifications. To provide an accurate quotation, please share the display size, resolution, touch requirement (if any), brightness, interface type, and expected order quantity. We can also quote based on drawings or reference samples.
Q:Can you provide product drawings and test reports?
A:
Yes, we can provide product drawings, datasheets, and test reports according to your specific requirements. Please contact us with your project details.
Q:What is the products application?
A:
Our display products are widely used in smart home appliances, industrial equipment, medical devices, beauty machines, health and fitness equipment, automotive electronics, new energy applications (photovoltaic, wind power, charging piles), educational devices, and more.
Q:Are you manufactory or trade company?
A:
We are a professional manufacturer with a self-built 50,000-square-meter industrial park in Henan, China. Our facility includes 4 fully automatic COG bonding lines and 5 backlight assembly lines, supported by around 300 employees, with a monthly production capacity of 1.5 million units.
Q:How to control the quality of products?
A:
We have a dedicated quality control team, and every product undergoes 100% inspection before shipment to ensure consistent quality.
Send Inquiry
*To:
Saide Display (Shenzhen) Co., Ltd
Saide Display (Shenzhen) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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