Liquid crystal display device and electronic device
US10564916B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Oct 10, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Oct 10, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0626
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display device includes a liquid crystal panel and a control unit. The control unit stores a plurality of setting values of a voltage applied to a counter electrode. The setting value is a value of the applied voltage at which variation in luminance appears at a portion located apart from a reference portion that is a region in the liquid crystal panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.