- 专利标题: LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
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申请号: US17564881申请日: 2021-12-29
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公开(公告)号: US20220367840A1公开(公告)日: 2022-11-17
- 发明人: Duk Jin LEE , Beong-Hun BEON , Hyo Sung HONG
- 申请人: Samsung Display Co., LTD.
- 申请人地址: KR Yongin-si
- 专利权人: Samsung Display Co., LTD.
- 当前专利权人: Samsung Display Co., LTD.
- 当前专利权人地址: KR Yongin-si
- 优先权: KR10-2021-0063442 20210517
- 主分类号: H01L51/52
- IPC分类号: H01L51/52 ; H01L51/56 ; H01L27/32 ; H01L29/786
摘要:
A light emitting display device includes a display panel including a light emitting area and a non-light emitting area; a phase delay layer disposed on the display panel; and a polarizer and an additional polarizer disposed on the phase delay layer. The display panel includes a transistor disposed on a substrate, an organic film overlapping the transistor and including an opening, a first electrode, an emission layer disposed on the first electrode and disposed corresponding to the light emitting area, and a second electrode disposed, the first electrode, the emission layer, and the second electrode form a light emitting diode (LED), the additional polarizer includes a polarization portion overlapping the opening of the organic film in a plan view and a non-polarization portion disposed in a region where the polarization portion is not disposed, and the polarization portion is disposed in a portion of the non-light emitting area.
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