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US 2018/0006430 A1Published application
Optical component and its method of manufacture, and light emitting device and its mehtod of manufacture
AssigneeNichia Corporation
InventorTakeshi OKADA
Life of this patent
Estimating the term…
Abstract
An optical component includes a support member having a through-hole, a second light-transmissive member disposed inside the through-hole, and having a light incidence face, a light emission face, and an outer peripheral side surface, and at least one functional film selected from a group consisting of a short pass filter, a long pass filter, and a heat dissipation member and disposed on a surface of the second light-transmissive member.
Claims19
An optical component comprising:
- a support member having a through-hole;
- a second light-transmissive member disposed inside the through-hole, and having a light incidence face, a light emission face, and an outer peripheral side surface;
- a heat dissipation member made of sapphire, and disposed below a lower most part of the support member, the heat dissipation member being thermally in contact with the support member;
- and
- at least one functional film disposed between the support member and the heat dissipation member, the at least one functional film being spaced apart from the second light-transmissive member.
2 more elements
Dependencies are inferred from the claim text.