Video processing device based on electronic ink technology and display
An electronic ink and video processing technology, applied in the direction of electric digital data processing, static indicators, program control devices, etc., can solve the problems of picture delay and the overall structure of the computer display 10, etc., so as to reduce picture delay and improve video processing efficiency. , the effect of simplifying the overall architecture
Active Publication Date: 2021-12-31
北京大上科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
exist
figure 1
In the shown computer monitor 10, the image conversion device 105, the micro-control circuit 104 and the timing control circuit 102 are all independent devices, and the data sent by each device is also based on a complete image frame, which causes the computer monitor 10 to perform There will be picture delay when displaying, and the overall structure of the computer monitor 10 is also relatively complicated
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
[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the embodiments of the present disclosure will be further described in detail below in conjunction with specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the embodiments of the present disclosure. Also, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the embodiments of the present disclosure.
[0052] figure 2 It is a block diagram of a schematic structure of an example of a display 200 based on electronic ink technology according to an embodiment of the present disclosure.
[0053] figure 2 The shown display 200 based on electronic ink technology includes a video processing device 202 , a video memory 203 , and a...
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
Login to View More Abstract
The embodiment of the invention provides a video processing device based on an electronic ink technology and a display. The video processing device comprises a video stream and an image processing module which is used for receiving the video stream, sampling an image frame from the video stream and processing the sampled image frame to obtain a gray-scale map frame suitable for being displayed on an electronic ink display screen; the video memory control module is used for storing the grey-scale map frame into a video memory and reading the stored grey-scale map frame from the video memory; the time sequence control module is used for collecting a grey-scale map frame from the video memory through the video memory control module, generating operation data based on the collected grey-scale map frame, and providing control data for controlling the electronic ink display screen based on the operation data, according to the invention, various video and image processing functions can be integrated into the video processing device based on the electronic ink technology, and videos are processed in the form of streams, so that the overall architecture of a display can be simplified, and picture delay during display can be reduced.
Description
technical field [0001] Embodiments of the present disclosure relate to a video processing device and a display based on electronic ink technology. Background technique [0002] Electronic Paper Display (EPD for short) is a new technology that uses ambient light to display. EPD display technology is to encapsulate black and white charged particles (ink droplets) in a microcapsule structure, and the ups and downs of black and white particles with different charges are controlled by an external electric field to present a black and white monochrome display effect. Below, two different particles of black and white are constantly moving. When the white particles rise to the upper surface, all the ambient light irradiated on the upper surface is completely reflected, thus forming a white state, which is the state of paper. When the electrodes are exchanged, the particles of the two colors will exchange positions, so that the white particles can go to the bottom, and the black par...
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): G06F3/147G06F9/451G09G3/34
CPCG06F3/147G06F9/451G09G3/344Y02D10/00
Inventor 陈锐龚元宏龚东
Owner 北京大上科技有限公司