发明授权
US08551804B2 Method of manufacturing optical component, optical component, method of manufacturing display device, and display device
有权
光学部件的制造方法，光学部件，显示装置的制造方法以及显示装置
- 专利标题： Method of manufacturing optical component, optical component, method of manufacturing display device, and display device
- 专利标题（中）： 光学部件的制造方法，光学部件，显示装置的制造方法以及显示装置
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申请号： US13120999申请日： 2009-09-17
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公开(公告)号： US08551804B2公开(公告)日： 2013-10-08
- 发明人: Kazuhito Hori , Akira Ono
- 申请人： Kazuhito Hori , Akira Ono
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates, LLP
- 优先权： JP2008-246416 20080925
- 国际申请： PCT/JP2009/066232 WO 20090917
- 国际公布： WO2010/035678 WO 20100401
- 主分类号： H01L21/00
- IPC分类号： H01L21/00
摘要：
A method and optical component prevent external light reflection and increase light extraction efficiency. In one example embodiment, an optical component is provided on a light extraction side of a light-emitting panel. After a shielding film shaped like a lattice or a mesh is formed on a transparent substrate, a resist film is formed, the resist film is irradiated with ultraviolet light UV from the back side of the substrate by using the shielding film as a mask, and development is carried out, so that an optical functional element is formed. The planar shape of the undersurface of the optical functional element is the same as the planar shape of the lattice or the mesh of the shielding film, and a positioning error between the optical functional element and the shielding film becomes extremely small.