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Display device and electronic equipment

A display device and display direction technology, which is applied to the identification device, instrument and other directions, can solve problems such as wrinkles and breakage, and achieve the effect of reducing the area of ​​the display area

Inactive Publication Date: 2020-11-24
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present application provides a display device and electronic equipment to solve the problem of wrinkling or damage of the display device due to excessive stress when the state of the functional film layer used for display changes

Method used

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

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Embodiment Construction

[0035] 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 persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0036] The embodiment of the present application provides a display device, refer to figure 1 , figure 2 and image 3 , figure 1 , figure 2 and image 3 Both are schematic cross-sectional structural views of a display device, which includes: a first functional film layer 10 and a second functional film layer 20; both the first functional film layer 10 and the second functional film layer 20 include a first part and a second part, the second part is located on one side of the ...

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Abstract

The invention discloses a display device and electronic equipment. The display device comprises a first functional film layer and a second functional film layer, the display device has a first state and a second state; when the display device is in the second state; the second part of the first functional film layer is at least partially separated from the second part of the second functional filmlayer; at least a part is accommodated in a storage part; the purpose of reducing the display area of the display device is achieved; furthermore, in the storage part, the second part of the first functional film layer has a first storage state; the second part of the second functional film layer has a second storage state; the first storage state is different from the second storage state. The storage demands of the first functional film layer and the second functional film layer which are different in rigidity can be satisfied, the problem that the stress borne by the film layers is too large due to mutual extrusion of the first functional film layer and the second functional film layer is solved, and the problem that when the state of the display device is changed, wrinkles or damage is caused due to the too large stress is solved.

Description

technical field [0001] The present application relates to the field of display technology, and more specifically, to a display device and electronic equipment. Background technique [0002] With the continuous development of display technology, display devices with various functions emerge in an endless stream, and functions such as "bendable", "stretchable" and "expandable" screens have become the focus of attention of users and manufacturers. [0003] The "stretchable" or "expandable" function of the screen means that the display area of ​​the display device screen can be expanded or contracted along a certain direction to realize the size change of the screen display area to meet the usage requirements of different application scenarios. For example, when the user needs one-handed operation, the display area of ​​the display device screen can be compressed to reduce the size of the display area to meet the demand for one-handed operation; Extend the display area of ​​the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 冷传利
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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