WO2024124512 - LIGHT EMITTING SUBSTRATE AND VIRTUAL DISPLAY APPARATUS
National phase entry:
Publication Number
WO/2024/124512
Publication Date
20.06.2024
International Application No.
PCT/CN2022/139445
International Filing Date
16.12.2022
Title **
[English]
LIGHT EMITTING SUBSTRATE AND VIRTUAL DISPLAY APPARATUS
[French]
SUBSTRAT ÉLECTROLUMINESCENT ET APPAREIL D'AFFICHAGE VIRTUEL
Applicants **
BOE TECHNOLOGY GROUP CO., LTD.
Inventors
MENG, Xianqin
YANG, Jin
LIANG, Pengxia
CHENG, Fang
PENG, Weiting
WANG, Wei
CHEN, Xiaochuan
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 1944 | |
| EPO | Filing, Examination, Granting | 15293 | |
| Japan | Filing, Examination, Granting | 2388 | |
| South Korea | Filing, Examination, Granting | 2352 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
26,917
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A light emitting substrate and a virtual display apparatus are provided. The light emitting substrate includes a light source (LS); a first light modulation layer (LM1) having a first micro structure on a side closer to the light source (LS); and a second light modulation layer (LM2) having a second micro structure on a side away from the light source (LS).[French]
L'invention concerne un substrat électroluminescent et un appareil d'affichage virtuel. Le substrat électroluminescent comprend une source de lumière (LS) ; une première couche de modulation de lumière (LM1) ayant une première microstructure sur un côté plus proche de la source de lumière (LS) ; et une seconde couche de modulation de lumière (LM2) ayant une seconde microstructure sur un côté à l'opposé de la source de lumière (LS).