Optical light intensity detection equipment of liquid crystal display module

Abstract

The invention discloses optical light intensity detection equipment of a liquid crystal display module, and relates to the technical field of light intensity detection. Comprising a workbench, a first supporting seat is fixedly installed at the top of the workbench, a top plate is slidably installed on the workbench, a connecting frame is fixedly installed at the bottom of the top plate, a photoresistor detection device is arranged on the connecting frame, a sliding rail is fixedly installed on the workbench, and a second supporting seat is slidably installed at the top of the sliding rail. According to the optical light intensity detection equipment for the liquid crystal display module, a sliding rail and a second supporting seat are arranged on the workbench, a top plate moves downwards to drive a fixing rod to move downwards, and the fixing rod moves downwards to drive the second supporting seat to move rightwards; and the liquid crystal display module on the second supporting seat can be clamped by moving the second supporting seat to the right side, so that the liquid crystal display module can be prevented from displacement during detection to influence the detection accuracy.

Description

technical field [0001] The invention relates to the technical field of light intensity detection, in particular to an optical light intensity detection device for a liquid crystal display module. Background technique [0002] Illumination intensity is a physical term that refers to the luminous flux of visible light received per unit area. Referred to as illuminance, the unit is lux. Amount used to indicate the intensity of light and how much the surface area of ​​an object is illuminated. In photometry, "luminosity" is the density of luminous intensity in a given direction, but is often misinterpreted as illuminance. The international unit of luminosity is the candlelight received per square meter (mainland China, Hong Kong and Macao are called candela). [0003] In the existing light intensity detection device, when detecting the liquid crystal display module, it is necessary to contact the detection device with the liquid crystal display module, and the liquid crystal ...

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Problems solved by technology

[0003] In the existing light intensity detection device, when detecting the liquid crystal display module, the detection device needs to be in contact with the liquid crystal display module, and the liquid crystal display module needs to be manually stabilized to prevent the liquid crystal display module from being displaced. , which will affect the accuracy of liquid crystal display module detection and the difficulty of manual detection

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