OLED LAMP PANEL AND LIGHTING DEVICE - GUAN YEOLIGHT TECH CO LTD

Title:

OLED LAMP PANEL AND LIGHTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2022/213990

Kind Code:

A9

Abstract:

An OLED lamp panel (100) and a lighting device. A display area (110) of the lamp panel comprises: at least one display main area (114), which has a regular shape and is formed by tiling a plurality of main light-emitting units (111) having the same shape; and a display peripheral area (115), formed by a peripheral region I (116) and/or a peripheral region II (117), the peripheral region I (116) being formed by a plurality of i-th peripheral light-emitting units (112) having regular shapes. The display area (110) of the OLED lamp panel (100) is designed to comprise at least one display main area (114) and the display peripheral area (115), wherein the display main area (114) has a regular shape and implements a plurality of display elements, so that various modes, such as steering, rhythm, warning, greeting and the like, may be implemented. The display peripheral area (115) can realize the whole screen display of the OLED lamp panel (100). The special shape requirement of an automobile tail lamp is not only satisfied, but under the design requirement of limited quantity and position of the OLED lamp panel (100), a brightness space and the utilization rate of area are improved, and the design requirements of a lighting device having high difficulty can be satisfied.

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Inventors:

LU TIANXING (CN)
ZHANG GUOHUI (CN)
XU XIANBIN (CN)
ZHU YINGGUANG (CN)
YU QIANQIAN (CN)
KANG JIANXI (CN)
WANG JING (CN)
XIE JING (CN)
HU YONGLAN (CN)
DONG YANBO (CN)

Application Number:

PCT/CN2022/085345

Publication Date:

April 13, 2023

Filing Date:

April 06, 2022

Export Citation:

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Assignee:

GUAN YEOLIGHT TECH CO LTD (CN)

International Classes:

F21S41/155; F21S8/00; F21S43/145; F21V19/00

Attorney, Agent or Firm:

BEIJING ZHILIN HENGYUAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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