Invention Grant
- Patent Title: OLED display device having white OLEDs emitting white light to excite quantum dots
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Application No.: US16122886Application Date: 2018-09-06
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Publication No.: US10374185B2Publication Date: 2019-08-06
- Inventor: Lixuan Chen
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agent Leong C. Lei
- Priority: CN201610388274 20160601
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/52 ; H01L27/32 ; H01L51/56
Abstract:
An OLED display device includes a substrate, an OLED layer located on the substrate, and a quantum dot package layer covering the OLED layer. The quantum dot package layer includes a quantum dot material. Blue light or white light emitting from the OLED layer excites the quantum dot material of the quantum dot package layer to emit light for color displaying with high color gamut.
Public/Granted literature
- US20180366675A1 OLED DISPLAY DEVICE HAVING WHITE OLEDS EMITTING WHITE LIGHT TO EXCITE QUANTUM DOTS Public/Granted day:2018-12-20
Information query
IPC分类:
