Light-operated color display device and display method thereof
A color display and light control circuit technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of inability to realize remote fixed-point writing, and difficulty in realizing color writing.
Active Publication Date: 2021-04-02
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the above problems, the present invention provides an optically controlled color display device and its display method, aiming to solve the problems that existing display devices, such as electronic paper, are difficult to realize color writing and remote fixed-point writing
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0042] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
| size | aaaaa | aaaaa |
| particle diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a light-operated color display device and a display method thereof. The light-operated color display device is characterized in that a photosensitive thin film transistor is arranged below each sub-pixel micro-capsule, and the on-off states of a first photosensitive thin film transistor, a second photosensitive thin film transistor and a third photosensitive thin film transistor are controlled through external light; the electric fields of the tops and the bottoms of the first color sub-pixel micro-capsule, the second color sub-pixel micro-capsule and the third color sub-pixel micro-capsule are changed to achieve light emitting of the color sub-pixel micro-capsules, and the problems that a traditional light-operated color display device is difficult to achieve colorwriting and cannot achieve remote fixed-point writing are solved.
Description
technical field [0001] The present application relates to the field of display technology, in particular to an optically controlled color display device and a display method thereof. Background technique [0002] Electronic paper (E-paper) is a new type of display material. It is a bistable display technology based on the principle of electrophoresis. Black and white, shades of color to express words and pictures, the display effect is very similar to real paper books. At present, electronic paper displays are widely used in electronic readers (e-books), electronic price tags, smart cards, watches, mobile phones, industrial instruments, meters, dynamic display billboards, and media products. [0003] In the current research field of electronic paper, the most widely used electronic paper technology is electrophoretic display technology, which can transform black and white colors through the movement of electrophoretic particles under the action of an electric field to form ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167G02F1/1675G02F1/16757G02F1/1676G02F1/1677G02F1/1685
CPCG02F1/167G02F1/1675G02F1/16757G02F1/1676G02F1/1677G02F1/1685
Inventor 张愉
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD