Method for forming color filter, method for forming light emitting element layer, method for manufacturing color display device comprising them, or color display device
US7361248B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2006 |
| Grant date | Apr 22, 2008 |
| Priority date | — |
| Expiry date | Apr 7, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1174
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter formation method for transferring a color filter layer provided on a transfer film to a transferred substrate comprises arranging on said transferred substrate a plurality of wirings side by side to extend in a predetermined direction; covering the wirings with a protective insulating layer, wherein the protective insulating layer is formed as a rib protruding from said substrate; affixing said color filter layer on said transfer film onto said transferred substrate through pressure applied by a pressing mechanism; and moving the pressing mechanism in a direction in which said protective insulating layer extends, thereby transferring said color filter layer onto said transferred substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.