Display device, integrated circuit device, and electronic instrument
US8179358B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2007 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Jan 17, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0426
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes an integrated circuit device and a display panel. The display panel includes a panel test terminal that is used to test the display panel, and a driver output terminal that is electrically connected with a data driver pad of the integrated circuit device and is electrically connected with the panel test terminal. The integrated circuit device includes a data driver block and a high-speed I/F circuit block including a physical layer circuit. The physical layer circuit is disposed in the integrated circuit device so that the physical layer circuit non-overlaps a predetermined test terminal region, the predetermined test terminal region being a region in which the panel test terminal is predetermined to locate under the integrated circuit device when the integrated circuit device is mounted on the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.