Invention Grant
- Patent Title: Light-emitting device
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Application No.: US16660583Application Date: 2019-10-22
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Publication No.: US10930876B2Publication Date: 2021-02-23
- Inventor: Takeru Okada , Ayako Yoshida
- Applicant: PIONEER CORPORATION
- Applicant Address: JP Tokyo
- Assignee: PIONEER CORPORATION
- Current Assignee: PIONEER CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/50 ; H05B33/04 ; H05B33/28

Abstract:
Each of a plurality of the light-emitting units (140) includes a first electrode (110), an organic layer (120), and a second electrode (130). The first electrode (110) is light-transmitting, and the second electrode (130) is light-reflective. The organic layer (120) is located between the first electrode (110) and the second electrode (130). The light-transmitting regions (104 and 106) are located between the plurality of light-emitting units (140). A sealing member (170) covers the plurality of light-emitting units (140) and the light-transmitting regions (104 and 106). The sealing member (170) is fixed directly or through an insulating layer (174) to at least one of a structure (for example, the second electrode 130) formed on a substrate (100), and the substrate (100). In addition, a haze value of the light-emitting device (10) is equal to or less than 2.0%, preferably equal to or less than 1.4%.
Public/Granted literature
- US20200052238A1 LIGHT-EMITTING DEVICE AND LIGHT-EMITTING SYSTEM Public/Granted day:2020-02-13
Information query
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