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Electrophoretic display

An electrophoretic display, electrophoretic technology, applied in static indicators, instruments, nonlinear optics, etc.

Active Publication Date: 2014-08-06
E INK HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technology is not a good driving method for electrophoretic panels

Method used

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  • Electrophoretic display
  • Electrophoretic display
  • Electrophoretic display

Examples

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Embodiment Construction

[0023] Please refer to image 3 , image 3 It is a schematic diagram illustrating an electrophoretic display 300 for reducing the passive matrix coupling effect according to an embodiment of the present invention. The electrophoretic display 300 includes an electrophoretic panel (passive matrix panel, not shown), a plurality of first scan lines and a plurality of second scan lines. The electrophoretic panel includes a plurality of pixels, and each pixel corresponds to a storage capacitor. A plurality of first scanning lines of the electrophoretic display 300 are arranged on the vertical axis of the electrophoretic panel, and a plurality of second scanning lines of the electrophoretic display 300 are arranged on the horizontal axis of the electrophoretic panel, wherein every two adjacent first scanning lines A coupling line is arranged between the lines, the coupling line is parallel to every two adjacent first scanning lines and located on the same plane, and the coupling li...

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Abstract

An electrophoretic display includes an electrophoretic panel and a plurality of first scan lines. The electrophoretic panel has a first axis direction. The plurality of first scan lines are installed on the first axis direction. A coupled line parallel to the first axis direction is installed between each two adjacent first scan lines, and the coupled line is coupled to ground. Thus, compared with the prior art, the electrophoretic display can ensure that each pixel of the electrophoretic panel displays a color desired by a user.

Description

technical field [0001] The present invention relates to an electrophoretic display, in particular to a coupling line arranged between every two adjacent first scanning lines, a coupling line arranged between every two adjacent second scanning lines, or both. A coupling line between every two adjacent first scan lines and a coupling line arranged between every two adjacent second scan lines are used to reduce the passive matrix coupling effect of the electrophoretic display. Background technique [0002] Please refer to figure 1 and figure 2 , figure 1 It is a schematic diagram illustrating the pixel P1, the first scanning lines C1, C2 and the second scanning lines R1, R2 in the electrophoretic panel for the prior art, and figure 2 It is to illustrate the equivalent circuit of the storage capacitors CP1, CP2, CP4 and CP5 of the pixels P1, P2, P4 and P5 and the parasitic capacitance CX between the first scanning line C1 and the first scanning line C2 when the pixel P1 is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167G09G3/34
CPCG09G2300/06G09G2320/0219G09G3/344
Inventor 吴彦良洪集茂孙伟珉田沛霖许智渊程孝龙
Owner E INK HLDG INC
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