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Display device and preparation method thereof and electronic equipment

A technology for a display device and a display area, applied in electrical components, electrical digital data processing, magnetic field/electric field shielding, etc., can solve problems such as poor display of the display panel, and achieve the effect of avoiding normal display and avoiding abnormal display

Active Publication Date: 2020-11-20
XIAMEN TIANMA MICRO ELECTRONICS
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Problems solved by technology

[0004] In order to solve the above technical problems, the present application provides a display panel and its preparation method, and electronic equipment to solve the problem of poor display due to the accumulation of static electricity in the display panel during the preparation process

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  • Display device and preparation method thereof and electronic equipment
  • Display device and preparation method thereof and electronic equipment
  • Display device and preparation method thereof and electronic equipment

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preparation example Construction

[0026] However, in the manufacturing process of the display panel, especially in the manufacturing process of the liquid crystal display panel (Liquid Crystal Display), due to the existence of the high-resistance film, in some processes in the manufacturing process (such as the box-making process of the liquid crystal display panel), It is easy to cause static electricity to accumulate, resulting in abnormal deflection of the liquid crystal in the cell of the liquid crystal display panel, forming black screens or yellow spots and other display defects.

[0027] In view of this, an embodiment of the present application provides a display device, a manufacturing method thereof, and an electronic device, wherein the display device is provided with a functional film layer on the side of the opposite substrate facing away from the array substrate, and the functional film layer includes a high-resistance A first functional film with a lower resistivity and a second functional film wi...

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Abstract

The invention discloses a display device and a preparation method thereof and electronic equipment. According to the display device, a functional film layer is arranged on the side, deviating from anarray substrate, of an opposite substrate; the functional film layer comprises a first functional film with high resistivity and a second functional film with lower resistivity, wherein the orthographic projection of the first functional film on the display panel at least covers the display area to make sure that the touch function of the display panel in the normal use process is normal; the orthographic projection of the second functional film on the display panel covers at least part of the frame area, so that the electrostatic dissipation effect in the preparation process of the display device is achieved, and the problem of abnormal display of the display device caused by accumulation of static electricity is avoided. Besides, in the normal use process of the display device, the second functional film can still play a role in dissipating static electricity, and the case that normal display of the display device is affected by static electricity accumulation is avoided.

Description

technical field [0001] The present application relates to the field of display technology, and more specifically, to a display device, a manufacturing method thereof, and electronic equipment. Background technique [0002] In a display panel integrated with a touch function, in order to ensure the normal operation of the touch function of the display panel, a high-resistance film is usually provided on the surface of the light-emitting surface of the display panel. The high-resistance film is mainly used to ensure the touch of the display panel. The control function works normally. [0003] However, during the manufacturing process of the display panel integrated with the touch function, due to the existence of the high-resistance film, a large amount of static electricity is easily accumulated in the display panel, resulting in poor display such as black screen or yellow spots on the display panel. Contents of the invention [0004] In order to solve the above-mentioned ...

Claims

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Application Information

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IPC IPC(8): G02F1/1333H05K9/00G06F3/041
CPCG02F1/1333H05K9/0067G06F3/0412
Inventor 方丽婷陈建群
Owner XIAMEN TIANMA MICRO ELECTRONICS
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