Display device, method for producing display device, and display apparatus of projection type
US10908444B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2016 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Feb 19, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B33/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
[Object]To provide a display device, a method for producing a display device, and a display apparatus of projection type, which are capable of suppressing deterioration of image quality attributable to a depressed space between pixel electrodes.[Solving Means]A display device of the present disclosure includes pixel electrodes formed for individual pixels and an insulating film for insulation between the pixel electrodes. The insulating film is so formed as to protrude from an electrode surface between the pixel electrodes. A display apparatus of projection type of the present disclosure uses the display device of the present disclosure as a light modulator to module light from a light source. A method for producing a display device of the present disclosure having pixel electrodes formed for individual pixels and an insulating film for insulation between the pixel electrodes includes forming the insulating film as to protrude between the pixel electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.