Liquid crystal display device and method for fabricating the same
US7130012B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2003 |
| Grant date | Oct 31, 2006 |
| Priority date | — |
| Expiry date | Sep 18, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1393
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for fabricating a liquid crystal display device including a liquid crystal layer clamped between a first and second substrates. The method includes the steps of: forming a pixel electrode pattern on the first substrate; painting a resist film on the pixel electrode pattern; exposing and developing the resist film and forming a resist pattern having a shape on the pixel electrode pattern in which multiple branches extend outwardly from both sides of a main stem connecting among the multiple braches; and conducting an ashing process and a thermosetting process for the resist pattern. Liquid crystal molecules in the liquid crystal layer orient approximately in vertical to a surface of the liquid crystal layer in a non-driving state, and the liquid crystal molecules orient approximately in parallel to the surface of the liquid crystal layer in a driving state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.