Kingtech Group Co., Ltd.
Kingtech Group Co., Ltd.
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Ink Phone Case

Introducing the Kingtech Ink Phone Case, a revolutionary blend of style and technology. Featuring a 3.7-inch electrophoretic bitmap display with 240(H) x 416(V) pixels, this case offers a vibrant 4-color display (Black, White, Red, Yellow) for dynamic customization. With a pixel pitch of 196(H) x 196(V) um and 130 PPI, every detail is rendered with precision. The display operates via a 3-wire SPI/4-wire SP interface and is powered by the JD79663AA driver IC. Remarkably, it maintains a bi-stable state, requiring no power to retain the image. Lightweight at just 8.9g, the Kingtech Ink Phone Case is designed for both functionality and durability, operating efficiently between 0°C and +40°C. Elevate your smartphone experience with Kingtech’s innovative design.


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Specification of Ink Phone Case

No.ItemSpecification
1Panel Size3.7”inch
2Number of Pixels240(H)*416(V)
3Panel Size53(H)x92.99(V) x0.9(D) mm
4Border48.04(H)x82. 54(\V) mm
5

Active Area

47.04(H)x81.536(V) mm
6Pixel Pitch196(H)x196(V) um
7PPI130
8Dispaly Colors

4-Color(BlackWhite/Red/Yellow)

9Dispaly ModeElectrophoretic Bitmap Display
10Interface

3-wire SPI/ 4-wire SP

11Driver ICJD79663AA
12Bi-stable StateNo power supply is required for the end of image refresh
13Operation Temperature0°C ~ +40°C
14Storage Temperature-25°C ~ +60°C
15Weight8.9g士0.2g



Get in Touch with Kingtech
Get in Touch with Kingtech
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