WO2023077523 - DISPLAY PANEL, UNDER-DISPLAY CAMERA DEVICE, AND DISPLAY DEVICE
National phase entry:
Publication Number
WO/2023/077523
Publication Date
11.05.2023
International Application No.
PCT/CN2021/129388
International Filing Date
08.11.2021
Title **
[English]
DISPLAY PANEL, UNDER-DISPLAY CAMERA DEVICE, AND DISPLAY DEVICE
[French]
ÉCRAN D'AFFICHAGE, DISPOSITIF DE CAMÉRA SOUS-AFFICHAGE ET DISPOSITIF D'AFFICHAGE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
TERANISHI, Yasuyuki
Shinagawa Grand Central Tower 7F, 2-16-4 Konan
Minato-ku, Tokyo 108-0075, JP
SAKAIGAWA, Akira
Shinagawa Grand Central Tower 7F, 2-16-4 Konan
Minato-ku, Tokyo 108-0075, JP
KIJIMA, Yasunori
19F, Concurred-Yokohama, 3-1, Kinko-cho, Kanagawa-ku
Yokohama, Kanagawa 221-0056, JP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
CNIPA
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1080 | |
| EPO | Filing, Examination | 7420 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 2710 |
Total: 12283 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Embodiments of the present application provide a display panel including a camera area, under which an image sensor is to be placed, and an under-display camera device and a display device including such a display panel. The display panel includes, in the camera area, a plurality of pixels, each pixel comprising an opaque region, aperture region, and a buffer region surrounding the aperture region and extending between the opaque region and the aperture region. A transmittance of the buffer region is higher than that of the opaque region and lower than that of the aperture region.[French]
Des modes de réalisation de la présente demande concernent un écran d'affichage comprenant une zone de caméra, sous lequel un capteur d'image doit être placé, et un dispositif de caméra sous-affichage et un dispositif d'affichage comprenant un tel écran d'affichage. L'écran d'affichage comprend, dans la zone de caméra, une pluralité de pixels, chaque pixel comprenant une région opaque, une région d'ouverture et une région tampon entourant la région d'ouverture et s'étendant entre la région opaque et la région d'ouverture. Une transmittance de la région tampon est supérieure à celle de la région opaque et inférieure à celle de la région d'ouverture.