Invention Grant
- Patent Title: Light emitting apparatus
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Application No.: US17200402Application Date: 2021-03-12
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Publication No.: US12058882B2Publication Date: 2024-08-06
- Inventor: Koji Fujita , Shinsuke Tanaka , Yuji Saito , Shinji Nakajima
- Applicant: PIONEER CORPORATION , TOHOKU PIONEER CORPORATION
- Applicant Address: JP Kanagawa
- Assignee: PIONEER CORPORATION,TOHOKU PIONEER CORPORATION
- Current Assignee: PIONEER CORPORATION,TOHOKU PIONEER CORPORATION
- Current Assignee Address: JP Kanagawa; JP Yamagata
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H10K50/844
- IPC: H10K50/844 ; H10K50/805 ; H10K50/84 ; H10K59/122 ; H10K59/173 ; H10K102/00

Abstract:
A light emitting apparatus (10) includes a substrate (100), an insulating layer (160), a light emitting element (102), a coating film (140), and a structure (150). The insulating layer (160) is formed over one surface of the substrate (100), and includes an opening (162). The light emitting element (102) is formed in the opening (162). The coating film (140) is formed over the one surface of the substrate (100), and covers a portion of the light emitting element (102), the insulating layer (160), and the one surface of the substrate (100). The coating film (140) does not cover another portion of the substrate (100) (for example, a portion of an end portion: hereinafter, referred to as a first portion). The structure (150) is located between the first portion of the substrate (100) and the insulating layer (160). The coating film (140) also covers the insulating layer (160).
Public/Granted literature
- US20210399258A1 LIGHT EMITTING APPARATUS Public/Granted day:2021-12-23
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