- 专利标题： LED covers and LED light bulbs incorporating the same
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申请号： US14997175申请日： 2016-01-15
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公开(公告)号： US10267496B2公开(公告)日： 2019-04-23
- 发明人: Hing Chuen Allan Kwong
- 申请人： NOBLE CORPORATION
- 申请人地址： VG Road Town, Tortola
- 专利权人： Gardenia Industrial Limited
- 当前专利权人： Gardenia Industrial Limited
- 当前专利权人地址： VG Road Town, Tortola
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： CN201520455890U 20150626
- 主分类号： F21V17/16
- IPC分类号： F21V17/16 ; F21V5/00 ; F21V29/74 ; F21V3/06 ; F21V3/02 ; F21V3/04 ; F21K9/20 ; F21V19/00 ; F21Y115/10
摘要：
A translucent cover for an LED light bulb is disclosed. The translucent cover includes a cover body made from a light-transmissive material, light-scattering particles in the light-transmissive material, and a series of micro-structure features on and inner surface of the cover body. The micro-structure features are configured to refract and reflect light emitted from the LED light bulb to increase the emission angle of the light emitted from the cover.
公开/授权文献
- US20160377239A1 LED COVERS AND LED LIGHT BULBS INCORPORATING THE SAME 公开/授权日：2016-12-29
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