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Display device

A display device and display panel technology, which is applied to the structure of telephones, telephone communications, electrical components, etc., can solve problems such as poor shading effect at through holes, achieve easy installation and disassembly, reduce aperture, and increase screen-to-body ratio Effect

Inactive Publication Date: 2020-04-21
TCL COMM TECH NINGBO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above problems, an embodiment of the present invention provides a display device, which can effectively solve the problem of poor light-shielding effect at the through hole

Method used

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Embodiment 2

[0049] The difference between the second embodiment and the first embodiment is that the second embodiment includes a third opening 17, and the third opening 17 communicates with the second opening 15 to form a through-hole screen.

[0050] combined reference Figure 4 , the sealing member 9 includes: a first sealing portion 14 and a second sealing portion 13 . The first sealing portion 17 is disposed on the sidewall of the functional layer 8 at the position of the first opening 16 . The second sealing portion 13 is disposed on a surface of the functional layer 8 away from the display panel 18 . The length of the first sealing portion 14 is generally equal to the height of the first opening 16 . But it is not limited thereto, and the length of the first sealing portion 14 can be adjusted as required during the actual production process. For example, the length of the first sealing portion 14 is greater than the height of the first opening 16 , or the length of the first seal...

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Abstract

The invention discloses a display device, and the display device comprises a display panel which is provided with a light transmission region; a functional layer which is arranged on one surface of the display panel, wherein the functional layer is provided with a first opening, and the first opening corresponds to the light-transmitting area; a functional device accommodated in the first opening;a sealing piece arranged between one side wall, located at the first opening, of the functional layer and the peripheral surface of the functional device, wherein the sealing piece is used for shading leaked light around the first opening and preventing the functional device from impacting the display panel. The display device can effectively solve the problem that the shading effect at the through hole is poor.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] With the continuous development of electronic devices such as mobile phones and tablet computers, users have higher and higher requirements for electronic devices. Among them, the screen-to-body ratio is an important parameter of a mobile terminal. [0003] In order to improve the screen-to-body ratio in mobile, notch screens, water drop screens, and hollow-out screens have been launched one after another. Among them, the hollow-out screen has the highest screen-to-body ratio. At present, there are LCD (Liquid Crystal Display, Liquid Crystal Display) screens and OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) screens that can be used as hollowed-out screens. Among them, according to the different hole digging methods, the hole digging screen can be divided into a through hole screen and a blind hole scree...

Claims

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Application Information

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IPC IPC(8): H04M1/02
CPCH04M1/0266
Inventor 王全林
Owner TCL COMM TECH NINGBO CO LTD