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Display device and electronic equipment

A display device and electrode technology, applied in the direction of electrical digital data processing, instrumentation, input/output process of data processing, etc., can solve the problems of rising production costs and a large number of touch driver chips

Pending Publication Date: 2020-09-04
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present application provide a display device and electronic equipment to solve the technical problem of a large number of touch driver chips in a display device with multiple touch screens, which further increases production costs

Method used

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  • Display device and electronic equipment
  • Display device and electronic equipment
  • Display device and electronic equipment

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0031] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and thus should not be construed as limiting the present application.

[0032] see figur...

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Abstract

The invention discloses a display device and electronic equipment. In the display device, the first signal output end of a touch driving chip can be electrically connected with a corresponding first electrode and a second electrode at the same time; under the control of the first control signal and the second control signal, a first control unit controls the connection between the corresponding first electrode and the touch driving chip and the connection between the corresponding second electrode and the touch driving chip, so that the control of the same touch driving chip on the first touchscreen and the second touch screen is realized. According to the scheme, the number of the touch driving chips is effectively reduced, and then the production cost is saved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device and electronic equipment. Background technique [0002] At present, flexible OLED (Organic Light-Emitting Diode, organic light-emitting diode) gradually replaces traditional hard-screen LCD (Liquid Crystal Display, liquid crystal display) as the display screen of various display devices, especially flexible OLED can be bent and folded, so the display The shape design of the device brings more possibilities. For example, a foldable smartphone includes a large-sized inner screen and a small-sized outer screen. When folded, it is in the form of a mobile phone, and when it is folded inward, it becomes a tablet, so that one machine can be used for multiple purposes. [0003] However, after the appearance of this type of folding display screen, the display device can include multiple touch screens, and the number of supporting electronic components will inc...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0416G06F3/0412
Inventor 叶剑
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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