Testing device
US7532026B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2006 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Dec 4, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A testing device for performing a white balance test on a display device of an electronic equipment is disclosed. The testing device includes a supporting body, a testing member, a position-adjusting member and a clipping member. The testing member is disposed on the supporting body and used to mask the display device and perform the white balance test on the display device. The testing member has a testing opening. The position-adjusting member is disposed on the supporting body for adjusting a position where the testing member is disposed on the supporting body. The clipping member presses the display device against the testing member when the position-adjusting member makes the testing member aligned with the display device such that the display device can be closely contacted with the testing member. Thus, the white balance test can be performed on the display device through the testing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.