Light emitting module and method for manufacturing light emitting module
US11581460B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2020 |
| Grant date | Feb 14, 2023 |
| Priority date | — |
| Expiry date | Jul 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0363
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for manufacturing a light emitting module includes: providing a light source including a first surface having a pair of electrodes, and a second surface; providing a light guide plate including a first main surface and a second main surface, the light guide plate defining a through-hole extending through the light guide plate from the first main surface to the second main surface, the through-hole having a first penetration portion disposed on a first main surface side, a second penetration portion disposed on a second main surface side, and an intermediate penetration portion connecting the first penetration portion and the second penetration portion, the intermediate penetration portion being narrower in width than the second surface of the light source; and disposing the light source in the second penetration portion of the light guide plate with a joining member being interposed between the light source and the light guide plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.