WO2026097829 - MICRO LED DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
National phase entry is expected:
Publication Number
WO/2026/097829
Publication Date
15.05.2026
International Application No.
PCT/CN2025/096880
International Filing Date
23.05.2025
Title **
[English]
MICRO LED DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
[French]
ÉCRAN D'AFFICHAGE À MICRO-DEL, SON PROCÉDÉ DE FABRICATION ET DISPOSITIF D'AFFICHAGE
Applicants **
JADE BIRD DISPLAY (SHANGHAI) LIMITED
Inventors
CHEN, Peng
Priority Data
PCT/CN2024/130432
07.11.2024
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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| * | |
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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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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2428 | |
| EPO | Filing, Examination, Granting | 23868 | |
| Japan | Filing, Examination, Granting | 2930 | |
| South Korea | Filing, Examination, Granting | 3604 | |
| USA | Filing, Examination, Granting | 8540 |
Total:
41,370
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Abstract[English]
A micro LED element, a micro LED display panel, and a display device are provided. The micro LED display panel includes a micro LED chip including a driving layer and a micro LED array disposed on the driving layer, the driving layer being configured to receive signals for driving the micro LED array; a substrate layer disposed on a back surface of the driving layer, the substrate layer including a reception structure not covered by the micro LED chip; and a molded layer disposed on the micro LED chip and the substrate layer, and disposed into the reception structure to collaboratively enclose a periphery of the micro LED chip with the substrate layer, leaving an open region above the micro LED array.[French]
L'invention concerne un élément micro-DEL, un écran d'affichage à micro-DEL et un dispositif d'affichage. L'écran d'affichage à micro-DEL comprend : une puce à micro-DEL comportant une couche de pilotage et un réseau de micro-DEL disposé sur la couche de pilotage, la couche de pilotage étant conçue pour recevoir des signaux destinés à piloter le réseau de micro-DEL ; une couche de substrat disposée sur une face arrière de la couche de pilotage, la couche de substrat comportant une structure de réception non recouverte par la puce à micro-DEL ; et une couche moulée disposée sur la puce à micro-DEL et la couche de substrat, et introduite dans la structure de réception afin d'enfermer conjointement avec la couche de substrat la périphérie de la puce à micro-DEL, en laissant une zone ouverte au-dessus du réseau de micro-DEL.