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US 9,793,680 B2Granted
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.
Claims17
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;
- 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, the functional film being disposed on a surface of the second light-transmissive member.
1 more element
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;
- and
- a heat dissipation member disposed over a surface of the second light-transmissive member.
1 more element
Dependencies are inferred from the claim text.