Liquid crystal display element comprising a liquid crystal injection path including an S-shaped structure with at least one corner
US7751018B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Aug 2, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1339
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A segment block 61, which is formed into a shape like the numeral eight (“8”) constituted by seven segments 63, is connected to the adjacent segment block 61 by way of liquid crystal injection paths 62, each of which has a key-type S-shaped structure. Within the segment block 61, two pairs of segments 63 each consisting of one left and one right segment and which are located on the opposing upper and lower sides, are mutually connected by way of liquid crystal injection paths 64, each of which has a key-type S-shaped structure, and three segments 63 located at the upper, middle and lower parts are respectively connected to the liquid crystal injection paths 64 by way of linearly structured liquid crystal injection paths 65 that are vertically branched respectively from the liquid crystal injection paths 64.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.