Color electronic paper, its display method and display device
An electronic paper and color technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of disordered area display, large distance between pixel electrodes, etc.
Active Publication Date: 2019-12-13
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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[0006] In view of this, an embodiment of the present invention provides a color electronic paper, its display method, and a display device, which are used to solve the problem of display disorder in this area caused by the large distance between pixel electrodes in the prior art
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[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] The shapes and sizes of the components in the drawings do not reflect the real scale, but are only intended to schematically illustrate the content of the present invention.
[0025] A color electronic paper provided by an embodiment of the present invention, such as image 3 As shown, it includes: an upper substrate 10 and an array substrate 20 arranged oppositely, wherein, the array substrate 20 is provided with several pixel e...
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The invention discloses a color electronic paper, a display method and a display device thereof, wherein the color electronic paper comprises an upper substrate, an array substrate, a plurality of pixel electrodes, a common electrode and a pixel microcapsule; the pixel microcapsule contains at least background particles and color particles corresponding to the pixel color of the pixel microcapsule; the color electronic paper further comprises an intermediate electrode located at a gap between the adjacent pixel electrodes and insulated from the pixel electrodes, and while displaying, the pixel microcapsule overlapping with the intermediate electrode displays the color corresponding to the background particles. It is precisely because the area between the pixel electrodes is also provided with the intermediate electrode, and while displaying, the area corresponding to the intermediate electrode uniformly displays the color corresponding to the background particles, unlike the existing color electronic paper. Since particles in the area are not controlled by the electric field, the area irregularly displays the color corresponding to the background particles and the color corresponding to the two color particles. Therefore, the color electronic paper can improve the display effect.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a color electronic paper, a display method and a display device thereof. Background technique [0002] With the development of digital technology, more and more display devices that disseminate information have entered people's lives, such as liquid crystal displays, which have been widely used in communication, information and consumer electronics products. However, during the display process of liquid crystal displays Continuous power supply is required, which makes electronic paper (Electronic Paper, EP), which can keep displaying for a long time even in the case of power failure, show obvious advantages. In addition, electronic paper saves power compared with liquid crystal display during use. [0003] The current electronic paper is divided into black and white electronic paper and color electronic paper. Among them, color electronic paper is becoming more and more popular...
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IPC IPC(8): G02F1/167G02F1/16762
CPCG02F1/167G02F1/1676
Inventor 李元
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD