Probe frame for array substrate detecting apparatus and detecting apparatus having the same
US9589489B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 13, 2013 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Jun 2, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a probe frame for an array substrate detecting apparatus, the probe frame including a frame body and a signal distribution circuit board provided to the frame body, wherein the probe frame further includes: a circuit board provided to the frame body, the circuit board being provided with through holes, and the circuit board being provided therein with a plurality of signal transmission wires in a one to one correspondence with the through holes, one end of each signal transmission wire is inserted into its respective through hole and the other end thereof is electrically connected with an output end of the signal distribution circuit board; and a plurality of probes in a one to one correspondence with the through holes, wherein for each pair of the probe and the through hole, one end of the probe is inserted into the through hole so as to be electrically connected with the signal transmission wire within the through hole. Electrical connection between respective probes and the signal distribution circuit board are achieved through signal transmission wires in the circuit board, wiring on the probe frame is simple, and stability in signal connections …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.