Display apparatus and manufacturing method thereof inlcuding substrate having guide mark disposed overlapping sealing member
US10770679B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | May 6, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | May 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8723
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display apparatus includes a first substrate corresponding to an active area, and a sealing area surrounding the active area, a second substrate facing the first substrate, a display portion in the active area, a sealing member in the sealing area between the first substrate and the second substrate, and a guide mark on one surface of the second substrate in an area where the sealing member and the second substrate overlap each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.