China LCD Manufacturer_Color LCD Display_ESL tag_E-Paper Display - Good Display
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Your present location:Home >> E-Paper Display >> 4.2' 400x300 resolution electronic paper screen GDEW042T2
  • Product Name: 4.2' 400x300 resolution electronic paper screen GDEW042T2
  • Code: 04201
  • Quantity in stock: Yes
  • Retail price: $18.62
  • Unit of measurement: pcs
  • Net weight:
  • Views : 1610

The display is a TFT active matrix electrophoretic display, with interface and a reference system design. The 4.2” active area contains 400×300 pixels, and has 1-bit white/black full display capabilities. An integrated circuit contains gate buffer, source buffer, interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM, and border are supplied with each panel.
 
 

Main Parameters  

 

 Model Number  GDEW042T2
 Outline Dimension(mm)  91.0(H)×77.0(V) ×1.18(D)
 Active Area(mm)  84.8(H)×63.6 (V)
 Resolution  400(H)×300(V)
 Pixel Pitch(mm)  0.212×0.212
 Weight(g)  13.76±0.5

 

 

 

 

 

Feature

High contrast
High reflectance
Ultra wide viewing angle
Ultra low power consumption
Pure reflective mode
Bi-stable
Commercial temperature range
Landscape, portrait mode
Antiglare hard-coated front-surface
Low current deep sleep mode
On chip display RAM
Waveform stored in On-chip OTP
Serial peripheral interface available
On-chip oscillator
On-chip booster and regulator control for generating VCOM, Gate and source driving voltage
I2C Signal Master Interface to read external temperature sensor
Available in COG package IC thickness 300um
 
 
Drawing

Downloads

Datasheet-E Paper Display,Controller IC,Connector,Source Code

 

 

 

File Type

Description (Downloadable)

Version

Language

Update Date

Size

GDEW042T2 Specifications

2.0

English

2017-11-18

1.17MB

IC Driver 1.0 English 2017-08-11 922.2KB
Connector Spec. 1.0 English 2017-08-11 1.77MB
Source Code 1.0 English 2017-07-27 1.89MB

 

Demo Kit

File Type

Description (Downloadable)

Version

Language

Update Date

Size

Schematic Diagram DESTM32-S1-1

1.1

English

2016-08-10

86.88KB

Schematic Diagram-DESTM32-S2-12 1.1 English 2017-08-10 86.88KB
Image2Lcd 1.0 English 2017-07-27 732.14KB

 

 

BUY IT ON-LINE SHOP www.buy-lcd.com

 

 

Warranty

1. This product comes with one-year warranty. Buyers must contact us first for the exchange within the warranty period.
2. All the products will be 100% test before delivery.
3. Our warranty does not extend to any products that are physically damaged or are not under normal operating conditions as a result of misuse or improper installation on the buyer's part. 
4. We will provide a Returned Merchandise Authorization (RMA) Number for each item that needs returning. We do not accept the returns without a RMA number. 
5. The returns should be returned with our original packages. 
6. Defective products must be returned within 30 days from the RMA issuing date. Otherwise, no replacement will be made. 
7. Customers must contact us first for the return address. 
8. No refund is accepted after 30 days of receipt. 
9. The returns made for non-defective merchandise will be charged a up to 30% restocking fee. 
10. In all cases, buyers pay for the shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. 
11. The refund will be made upon receipt of the return item. After we receive the product, we inspect it to determine the cause of any defect, then update by email with our findings. This process usually takes five business days.
 
 

FAQ 

Q: What is the difference between an Matrix display and an Segmented display?

A: The underlying ePaper technology is very similar but is tuned to the needs of the different applications of a Matrix display versus a Segmented display.

Matrix displays are intended for applications requiring the display of many different forms of text and images. These displays comprise of a large array of pixels. These individual pixels are controlled by a TFT array similar to what you will have a typical computer monitor or TV screen.

Segmented displays are intended for applications where the display requirements can be met using predefined segments that can be turned on or off. This is similar to what one would see in a typical calculator with a numeric or alphanumeric display.

Basically will the display be made up of an array of pixels or by a collection of predefined shapes.

 

Q: What is Good Display's minimum purchase quantity for Matrix displays?

A: You can purchase one unit matrix display for standard products, but you must have 100,000 unit and even more volume for custom products, this varies based on the size and requirements of the display application and whether it is a custom or standard size display. It is best to discuss your requirements with a member of our sales team.

 

Q: What is the pricing for Good Display Matrix displays?

A: Pricing for Matrix displays depends on volumes and whether the display is a custom or standard display. The main driver of pricing is the overall display size, whether the display is monochrome or color.

 

Q: How large/small can Matrix e-ink displays be?

A: The size and shape of a Matrix e-ink display is totally dictated by the size of the electrical backplane that the FPL is laminated to. Displays can be very small or very large. E Ink has standard display modules. Almost any size and shape can be made depending on the volumes.

 

Q: What voltage is required to drive a Matrix e-ink display?

A: The drive for E Ink displays is typically 15 volts. An ecosystem of electronic components exists for design of complete epaper systems.

 

Q: How much power does a Matrix e-ink display consume?

A: Matrix e-ink displays are bi-stable. This means that they only consume power while the display is being updated. No power is required to maintain an image after it has been updated. The power required to for the update process depends on the size of the display but is of the order of microwatts.

 

Q: Does Good Display have developer kits for Matrix products?

A: Yes there are developer kits available for Matrix products from Good Display. These kits are not available for general sale. They are available for customers who are evaluating a display for incorporating into an end product. The best way to access the kits is by contacting sales.

 

 
All Products of Good Display can be provided in small quantities with long term supply, please contact our sales if you want to get more information about products.
 

 

  • Commentator: Igor
  • Gender: Mr.
  • Commenting time:2017.07.11
  • Comment: Is fast update available for this display? Or full update only?
  • Reply: ok
  • Commentator: Daniel Winterbottom
  • Gender: Mr.
  • Commenting time:2015.12.30
  • Comment: This profile says that your Moq is 10,000. Is this the case? What is the price for your 4.2" (400 x 300) screen in 10K Quantity?
  • Reply: Dear Daniel, we havn't MOQ limit, you can buy 1pc even, it's no problem, thank you.
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