18920602. LIGHT-EMITTING DEVICE (NICHIA CORPORATION)
LIGHT-EMITTING DEVICE
Organization Name
Inventor(s)
Takayuki Sogo of Tokushima-shi JP
Hiroshi Maruyama of Suwa-gun JP
Hiroyuki Kitaoka of Anan-shi JP
LIGHT-EMITTING DEVICE
This abstract first appeared for US patent application 18920602 titled 'LIGHT-EMITTING DEVICE
Original Abstract Submitted
A light-emitting device includes: a base having an upper surface; a lid body having an upper surface and a lower surface bonded to the base; and a lens member having a lower surface bonded to the lid body. An outer edge of the upper surface of the base has first and second sides parallel to each other. An outer edge of the lower surface of the lid body has first and second sides parallel to each other. In a top view, a distance from the second side of the base to the second side of the lid body is greater than a distance from the first side of the base to the first side of the lid body. A distance from the first side of the lid body to a lens surface is smaller than a distance from the second side of the lid body to the lens surface.