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Display panel and electronic device comprising thereof

a technology of electronic devices and display panels, which is applied in the field of semiconductor devices to achieve the effects of less affected image sensing capability of display panels, thinner thickness of display panels, and lighter weight of display panels

Active Publication Date: 2019-11-14
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent provides a display panel that has a sensor to detect images. This allows for a smaller sensing region and improves image quality. The panel is also lighter and thinner. Electronic devices that use this panel have a higher screen-to-body ratio and improved image sensing. Overall, this technology improves the user experience and makes the device easier to carry.

Problems solved by technology

In view of the above, it is an important issue to find out how to increase screen-to-body ratio.

Method used

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  • Display panel and electronic device comprising thereof
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first embodiment

[0044]FIG. 6 is a schematic cross-sectional view of a sub-pixel in another embodiment of the display panel in FIG. 2 taken along line B-B′. It should be indicated that the embodiment of FIG. 6 adopts the reference numeral and partial content of the embodiment of FIG. 4, wherein the same or similar reference numeral represents the same or similar element, and the same technical content is omitted. The omitted descriptions can be derived from the embodiments and effects described above and thus no repetition is incorporated hereinafter.

[0045]Referring to FIG. 6, in the embodiment shown in FIG. 6, the color conversion element 300r, 300g and 300b may be a plurality of wire grids substantially parallel with each other and may be a single-layer structure or a multi-layer structure, and the material thereof may be metal, alloy, the inorganic material described above, the original material described above, or other suitable material. When the color conversion elements 300r, 300g and 300b ar...

second embodiment

[0055]FIG. 10 is a schematic cross-sectional view of a sub-pixel in another embodiment of the display panel in FIG. 2 taken along line B-B′. It should be indicated that, the embodiment of FIG. 10 adopts the reference numeral and partial content of the embodiment of FIG. 9, wherein the same or similar reference numerals represent the same or similar elements, and the same technical content is omitted. The omitted descriptions can be derived from the embodiments and effects described above and thus no repetition is incorporated hereinafter.

[0056]Referring to FIG. 10, the main difference between the embodiment of FIG. 10 and the embodiment of FIG. 9 is that the color conversion elements 300r, 300g and 300b may be a plurality of wire grids substantially parallel with each other, and the property and effect of the wire grids can be derived from the above-mentioned embodiments (e.g., embodiment of FIG. 6); therefore, no repetition is incorporated hereinafter. In the embodiment, the outer ...

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Abstract

A display panel comprising a first substrate, a second substrate, a color conversion layer, and an image sensing layer. A plurality of display units are between the first substrate and the second substrate. At least one of the plurality of display units has at least three sub-pixels. Each of the sub-pixels at least has one display region and a light shielding region disposed on at least one side of the display region. The color conversion layer is disposed in the display unit. Each of the color conversion elements is disposed in at least one portion of the light shielding region of each of the sub-pixels. The image sensing layer is disposed on the display unit and at least partially overlaps the color conversion layer. Each of the image sensing elements is disposed in at least one portion of the light shielding region of each of the sub-pixels to serve as an image sensing region.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the priority benefit of Taiwan application serial no. 107115689, filed on May 9, 2018. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.BACKGROUNDField of the Disclosure[0002]The disclosure is related to a semiconductor device, and particularly to a display panel and an electronic device comprising thereofDescription of Related Art[0003]With the advantages of being compact, small and power-saving, display panel has been commonly applied in various electronic products such as smart phone, notebook computer, tablet PC and TV. Typically, electronic products having high “screen-to-body ratio” provide user with larger field of view and greater sense of immersion. Take smart phone as an example, “screen-to-body ratio” generally refers to a ratio of the area of a pixel region of displayable image of a display screen to an orthogonal proj...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): H01L27/32H01L31/0224H01L27/15H01L33/58H01L33/62H01L33/50
CPCH01L27/323H01L27/3234H01L27/322H01L33/62H01L33/505H01L27/156H01L31/022466H01L27/3211H01L27/3276H01L33/58H01L27/3262H01L27/3246H01L27/3272G02F1/13338G02F1/133514G02F1/134309G02F1/136209G02F1/136222H10K59/12H10K59/65H10K59/38H10K59/35H10K59/40H10K59/122H10K59/126H10K59/131H10K59/1213
Inventor WU, YU-CHINCHOU, CHIA-TIEN
Owner AU OPTRONICS CORP
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