Display device
US9753340B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2014 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Jul 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73204
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In a display device that a terminal of a display panel is connected to bumps of the driver IC via an ACF, the driver IC includes input-side and output-side bump arrays arranged along mutually facing long sides. In configurations of the driver IC, a width A of a short side thereof ≧1.45 mm, a thickness thereof B ≦0.20 mm, a dimension C between input-side and output-side bumps ≧1.10 mm, a length D of each bump ≧98 μm, a minimum dimension F between the bumps ≦15 μm, a number of arrays G of the output-side bump ≧2 (two arrays) and a particle size E of a conductive particle contained in the anisotropic conductive film ≦3.5 μm, not more than six configurations are included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.