WO2026067482 - MICRO-DISPLAY AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
National phase entry is expected:
Publication Number
WO/2026/067482
Publication Date
02.04.2026
International Application No.
PCT/CN2025/123703
International Filing Date
24.09.2025
Title **
[English]
MICRO-DISPLAY AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
[French]
MICRO-AFFICHAGE ET SON PROCÉDÉ DE FABRICATION, ET APPAREIL D'AFFICHAGE
[Chinese]
微显示屏及其制备方法和显示设备
Applicants **
QINGDAO GOERPIXELS TECHNOLOGY CO., LTD.
Inventors
ZHOU, Yi
SUI, Yunwu
REN, Qingjiang
LIN, Changting
TANG, Yingying
Priority Data
202411355210.2
26.09.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1575 | |
| EPO | Filing, Examination, Granting | 11629 | |
| Japan | Filing, Examination, Granting | 2016 | |
| South Korea | Filing, Examination, Granting | 1794 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,754
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Abstract[English]
The present invention relates to the technical field of micro-displays. Disclosed are a micro-display and a preparation method therefor, and a display apparatus. The micro-display comprises a pixel layer, a transparent curved layer and a micro-lens array layer, wherein the transparent curved layer is arranged on a light-emergent side of the pixel layer; the side surface of the transparent curved layer facing away from the pixel layer is a curved surface; the curvature of the curved surface is configured to gradually increase from the center of the curved surface to an edge of the curved surface; the curved surface is located on the side of the transparent curved layer facing away from the pixel layer; and the micro-lens array layer is arranged on the curved surface. The technical solution of the present invention can ensure the display brightness of the micro-display and the uniformity of brightness display.[French]
La présente invention se rapporte au domaine technique des micros-affichages Sont divulgués un micro-affichage et son procédé de fabrication, ainsi qu'un appareil d'affichage. Le micro-affichage comprend une couche de pixels, une couche incurvée transparente et une couche de réseau de microlentilles, la couche incurvée transparente étant disposée sur un côté d'émergence de lumière de la couche de pixels ; la surface latérale de la couche incurvée transparente opposée à la couche de pixels est une surface incurvée ; la courbure de la surface incurvée est configurée pour augmenter progressivement du centre de la surface incurvée à un bord de la surface incurvée ; la surface incurvée est située sur le côté de la couche incurvée transparente opposée à la couche de pixels ; et la couche de réseau de microlentilles est disposée sur la surface incurvée. La solution technique de la présente invention peut assurer la luminosité d'affichage du micro-affichage et l'uniformité d'affichage de luminosité.[Chinese]
本发明公开了一种微显示屏及其制备方法和显示设备，涉及微显示屏技术领域，其中，微显示屏包括像素层、透明曲面层和微透镜阵列层，透明曲面层设于像素层的出光侧，透明曲面层背离像素层的一侧表面为曲面，曲面的曲率沿曲面的中心到曲面的边缘逐渐增大设置，曲面位于透明曲面层背离像素层的一侧；微透镜阵列层设于曲面；本发明的技术方案，能够保证微显示屏的显示亮度和亮度显示的均一性。