Invention Grant
- Patent Title: Display device having a white light source and a dichroic layer
- Patent Title (中): 具有白色光源和二向色层的显示装置
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Application No.: US12073388Application Date: 2008-03-05
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Publication No.: US08120241B2Publication Date: 2012-02-21
- Inventor: Joon-Gu Lee , Young-Woo Song , Kyu-Hwan Hwang , Jong-Seok Oh , Jae-Heung Ha , Chul-Woo Park , Jong-Hyuk Lee
- Applicant: Joon-Gu Lee , Young-Woo Song , Kyu-Hwan Hwang , Jong-Seok Oh , Jae-Heung Ha , Chul-Woo Park , Jong-Hyuk Lee
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2007-0022594 20070307
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/52
Abstract:
A display device includes a substrate, a white light source on the substrate, a dichroic layer between a viewing surface of the display device and the white light source, the dichroic layer being configured to allow light of a predetermined wavelength band to be transmitted therethrough, and a ¼ wavelength layer between the dichroic layer and the white light source.
Public/Granted literature
- US20080218067A1 Display device having a white light source and associated methods Public/Granted day:2008-09-11
Information query
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