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Display device and its electronic equipment

A technology for display devices and electronic equipment, applied in the fields of electrical digital data processing, instruments, calculations, etc., which can solve the problems of waste of resources, failure to meet the requirements of light and thin, and thickening of the appearance of the display screen

Active Publication Date: 2017-03-01
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the touch operation function is added, the appearance and size of the display screen will be thickened, which cannot meet the thin and light requirements, and for touch electronic devices, additional materials are required, resulting in an increase in cost and a waste of resources

Method used

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

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Embodiment Construction

[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0065] The display device and its electronic equipment described in the specific embodiments of the present invention utilize the display device to realize the deflection of the display unit (such as when it is a liquid crystal display, the display unit is a liquid crystal molecule), and the first drive scan line and the second drive scan line that display state changes Scanning lines, when the operating body is close to the loop of the first driving scanning line and the second driving scanning line, due to the effect of the capacitance of the operating body, a part of the current flows away through the operating body, causing the first driving scanning line and the second driving scanning line Based on the principle that the current and / or voltage ...

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Abstract

Disclosed are display apparatuses and electronic devices including the same. The display apparatus includes a first driving layer, a second driving layer, a display layer arranged between the first and second driving layers, and a first processing unit. The display apparatus further includes a detection unit and a second processing unit. The display apparatus and the electronic device are configured to enable touch operation function with the structure of a common display apparatus, without incorporating any additional touch sensing layer. This reduces manufacture cost, and meets the requirement of a thinner and lighter display.

Description

technical field [0001] The present invention relates to the technical field of electronic equipment, in particular to a display device with a touch operation function and electronic equipment thereof. Background technique [0002] In order to improve user convenience, more and more electronic devices, such as mobile phones, PDAs, bank ATMs and notebook computers, have adopted touch control technology to implement operation input. [0003] The touch display screen in the prior art requires an additional touch-sensitive layer or a flat panel with a touch function, which is usually arranged on the surface of the screen. Although the touch operation function is added, the appearance and size of the display screen will be thickened, which cannot meet the thin and light requirements. Moreover, for touch electronic devices, additional materials are required, resulting in increased costs and waste of resources. Contents of the invention [0004] The purpose of the technical solut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG02F1/134336G06F3/0412G06F3/0445G06F3/0446G06F3/0488
Inventor 陈英标
Owner LENOVO (BEIJING) LTD