Liquid crystal display panel and method for producing same
US9690155B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1368
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A TFT substrate (100A) of a liquid crystal display panel includes: an organic interlayer insulating layer (24) covering a TFT; a first transparent electrically-conductive layer (25) provided in the first region of a surface of the organic interlayer insulating layer (24); and an inorganic dielectric layer (26) covering the first transparent electrically-conductive layer (25) and provided in a second region of the surface of the organic interlayer insulating layer (24) which is different from the first region, the inorganic dielectric layer (26) containing SiN, wherein an arithmetic mean roughness Ra of the first region and the second region of the surface of the organic interlayer insulating layer (24) is not less than 3.45 nm and not more than 5.20 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.