Vacuum tray and method of manufacturing light emitting device using the same
US8896018B2 · kind B2 · utility
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14Claims
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Assignee
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Key dates
| Filing date | May 30, 2012 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Dec 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0361
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
There is provided a vacuum tray including a pocket part; a seating part being stepped downwardly from a bottom surface of the pocket part and having a light emitting device seated therein; and a cavity part being stepped downwardly from edges of the seating part and having an electrode terminal of the light emitting device accommodated therein. The pocket part may include a plurality of pocket parts having a matrix structure, such that the plurality of pocket parts are arranged in columns and rows.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.