Invention Grant
- Patent Title: Double-sided light emitting display device
- Patent Title (中): 双面发光显示装置
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Application No.: US13006650Application Date: 2011-01-14
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Publication No.: US08330338B2Publication Date: 2012-12-11
- Inventor: Hee-Seong Jeong , Sung-Soo Koh , Soon-Ryong Park , Woo-Suk Jung , Chul-Woo Jeong , Il-Ryong Cho , Tae-Kyu Kim
- Applicant: Hee-Seong Jeong , Sung-Soo Koh , Soon-Ryong Park , Woo-Suk Jung , Chul-Woo Jeong , Il-Ryong Cho , Tae-Kyu Kim
- Applicant Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2010-0005747 20100121
- Main IPC: H05B33/00
- IPC: H05B33/00 ; H01J1/62
Abstract:
A double-sided light-emitting display device includes optical layers having transmissive axes perpendicular to each other and polarizing members having polarization axes parallel with the transmissive axes of the optical layers. Thus, loss of internal light and reflection of external light are greatly reduced.
Public/Granted literature
- US20110175513A1 DOUBLE-SIDED LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2011-07-21
Information query
