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Lighting jig and device

A jig and lighting technology, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problems of multi-angle and large viewing angle measurement of the panel to be tested, avoid bad contact and damage to the probe, easy to operate , the effect of avoiding damage

Inactive Publication Date: 2018-01-12
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a lighting fixture and device to solve the problem that the existing lighting fixture cannot perform multi-angle and large-angle measurement of the panel to be tested after lighting the test element group

Method used

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  • Lighting jig and device
  • Lighting jig and device

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Experimental program
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Embodiment 1

[0062] Such as figure 1 Said, preferably, in this embodiment, 40 probes are set on the product on the lighting fixture; the position Q is the switch of the lighting fixture, and by adjusting the switch of position Q, the Light up the fixture for operation.

[0063] The specific operation process is: turn on the switch of the position Q of the lighting fixture, so that the sensing device transmits the received position signal to the intelligent control system V; the intelligent control system V receives the position signal from the sensing device After the signal, the metal sheet at the bottom end of the wire is pushed to the cathode S contact piece or the anode R contact piece by controlling the retractable mechanical rod P; H slides up and down, and the probe can also slide left and right; when the sample is placed, the scanning system P located around the sample will automatically scan the position of the luminous point of the test element group, and the system will Positi...

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PUM

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Abstract

The invention provides a lighting jig and a device. The lighting jig comprises a sample placing area, at least two lighting point control switches, an intelligent control switch, a scanning system, aprinting plate and at least two groups of probes, wherein one end of each of the at least two groups of probes is connected to a probe arm; under the control of the probe arms, the probes can slide and rotate up and down; the scanning system is used for locating a measuring position of a test element group; and the intelligent control system is used for automatically adjusting the positions of theprobes in accordance with the measuring position which is determined by the scanning system. The lighting jig provided by the invention has the beneficial effects that various test element groups canbe lighted, so that resources are saved and operations are facilitated; by arranging probe pressure sensors, pressure under the probes can be controlled, so that loose contact and damage of the probes are prevented and the probes are protected; and in addition, when the lighting jig stops working, the probes are locked on the lighting jig, so that the probes are protected from getting damaged.

Description

technical field [0001] The invention relates to the field of flat panel display lighting test technology, in particular to a lighting fixture and device. Background technique [0002] In flat panel display technology, Organic Light-Emitting Diode (OLED) display has many advantages such as thinness, active light emission, fast response speed, large viewing angle, wide color gamut, high brightness and low power consumption, etc., and has gradually become the successor. The third generation display technology after liquid crystal display. Compared with LCD (Liquid crystal displays, liquid crystal display), OLED has the advantages of saving power, being thinner, and having a wider viewing angle, which is incomparable to LCD. At present, people have higher and higher requirements for the fineness of the display, that is, the resolution, but the production of high-quality, high-resolution OLED displays still faces many challenges. [0003] In today's OLED product design, OLED di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00
CPCG01R31/00G09G3/00
Inventor 许倩文
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD