Screen clamping adjusting device for AMOLED performance test

Abstract

The invention discloses a screen clamping adjusting device for an AMOLED performance test. The screen clamping adjusting device comprises a test fixed wall. The left side wall of the test fixed wall is fixedly provided with a master supporting cantilever, a first branch supporting cantilever and a second branch supporting cantilever which are arranged from the top to the bottom in turn. The master supporting cantilever, the first branch supporting cantilever and the second branch supporting cantilever are respectively composed of a square pipe and a frame which wraps outside the square pipe. A locating slide block is arranged on the rob body of a guide supporting rod. The right side wall of the block body of the locating slide block is provided with a height locating button. The hinged position of a supporting installation frame and an AMOLED screen clamping frame is provided with an angle locating button. Three cantilever supporting mechanisms are additionally arranged so that the fixing stability of the whole device on the wall can be guaranteed, and the height and the angle of the whole AMOLED screen clamping frame can be adjusted in real time through the height locating button and the angle locating button so as to be suitable for different screen test orientation requirements.

Description

technical field [0001] The invention relates to the technical field related to electronic information, in particular to a screen clamping adjustment device for AMOLED performance testing. Background technique [0002] AMOLED (Active-matrix organic light emitting diode, active-matrix organic light emitting diode, referred to as AMOLED) is a display light-emitting device commonly used at present. With the development of technology, AMOLED technology has gradually matured, and many different versions have been derived, such as AMOLED, SuperAMOLED, SuperAMOLEDPlus and SuperAMOLEDAdvanced, etc. With the maturity of AMOLED technology, the cost of AMOLED is gradually increasing. Testing and high-efficiency testing in the production process have become particularly important. Timely testing problems can be solved in time, which not only improves the yield of products, but also saves time and improves efficiency; After the AMOLED is manufactured, a clamping device needs to be used i...

AI Technical Summary

Problems solved by technology

With the maturity of AMOLED technology, the cost of AMOLED is gradually increasing. Testing and high-efficiency testing in the production process have become particularly important. Timely testing problems can be solved in time, which not only improves the yield of products, but also saves time and improves efficiency; After the AMOLED is manufactured, a clamping device needs to be used in the testing process, but the traditional clamping device is difficult to achieve stability on the wall, and often cannot meet the requirements when testing displays with different strengths and weights. After the testers clamp the AMOLED display on the AMOLED screen clamping frame, they need to test different screen orientations, and a single fixed direction affects the observation effect, so it needs to be improved.

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