Unlock instant, AI-driven research and patent intelligence for your innovation.

Display device

A display device and drive device technology, applied in identification devices, TVs, color TVs, etc., can solve the problems of easily damaged cameras, poor waterproof and dustproof effects, poor light transmittance of OLED screens, etc.

Inactive Publication Date: 2020-08-11
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF12 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing under-display camera has the following disadvantages: 1. Disadvantages of the built-in under-display camera: Organic Light-Emitting Diode (OLED) is affected by the materials and processes of the display screen. It is far below the level that the camera wants to shoot through the screen, and if the camera wants to shoot through the screen, it will also have a great impact on the quality of the camera; the display area of ​​the camera is poor, which affects the visual enjoyment of the user; 2. Disadvantages of pop-up or slide-type cameras: ① High failure rate of mechanical structure; ② Poor waterproof and dust-proof effect, which affects service life; ③ The camera is easily damaged due to external force factors when taking pictures, and the maintenance cost is high

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display device
  • Display device
  • Display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but 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.

[0026] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise sp...

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

No PUM Login to View More

Abstract

The invention provides a display device. The display device comprises an appearance module, a flexible display screen, a scroll driving device and a camera module. By fixing the position of the cameramodule, when the camera module works, the control system controls the scroll driving device to curl part of the flexible display screen, so that the camera module is exposed. And when the camera module does not work, the control system controls the scroll driving device to extend part of the flexible display screen, hide the camera module and perform full-screen display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] The full screen is a large-screen smart phone solution proposed by domestic mobile phone manufacturers in recent years. In order to make the screen ratio of the mobile phone larger and obtain better visual effects, it can be said that the screen design has its own skills. Our most Various screens such as the common "notch screen", "water drop screen" and "pop-up camera". The above-mentioned solutions have the disadvantage of high cost and poor practicability, and there is still a camera installation position on the main screen, which cannot be regarded as a full screen in a true sense, and cannot meet the needs of users for a full screen. The higher screen ratio is more concise and easy to use. It is the "full screen" that users are pursuing, which can bring users better visual enjoyment and experience. [0003] A flexibl...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H04M1/02H04N5/225
CPCG09F9/301H04M1/0264H04M1/0268H04N23/57
Inventor 方刚
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD