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led inspection fixture

A technology of LED brackets and fixtures, which is applied in the field of LED inspection, can solve the problems of long LED inspection cycle and the time that affects the design of LED products, and achieve the effects of improving design timeliness, convenient operation, and simple structure

Active Publication Date: 2019-06-11
KUSN INFOVISION OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The backlight module of the display panel mostly uses LED (Light Emitting Diode) as the backlight source, and when the LED is replaced with a phosphor or chip, and when evaluating a new display panel, it is necessary to inspect the LED. At present, the usual method is to wait for the LED After the manufacturer completes packaging and packaging, the sample is sent to the backlight factory to form a backlight module sample and then inspected. In this way, the LED inspection cycle will inevitably be longer, which will affect the design time of LED products.

Method used

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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] figure 1 It is a structural schematic diagram of the LED inspection fixture of the present invention, see figure 1 As shown, the LED inspection fixture 100 of the present invention includes a base body 10 , an LED bracket 20 , and a light guide plate 30 .

[0022] The seat body 10 has a cuboid structure, and the seat body 10 includes a light guide plate slot 11 , an LED bracket receiving slot 13 , and an LED bracket access slot 14 . The surface of the base body 10 is provided with a light guide plate slot 11 and an LED bracket receiving slot 13. The light guide plate slot 11 and the LED bracket slot 13 are connected to form a T shape. The LED bracket receiving groove 13 is used to place the LED bracket 20 so that the line light source ...

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Abstract

The invention discloses an LED testing tool, and the tool comprises a seat body, an LED support, and a light guide plate. The surface of the seat is provided with a light guide plate embedding slot and an LED support accommodation groove. The light guide plate embedding slot and the LED support accommodation groove are communicated to form a T shape. The light guide plate is embedded in the light guide plate embedding slot, and the LED support is detachably installed in the LED support accommodation groove. The LED support comprises a support body, a connecting shaft, a plurality of LED fixing clamps, and a power supply structure. The support body is provided with a plurality of accommodation grooves, and the LED fixing clamps are accommodated in the accommodation grooves, and are hinged to the support body through the connecting shaft. The LED fixing clamps can enable an LED to be fixed detachably, and the LED is electrically connected with the power supply structure. The tool provided by the invention is simple in structure, is convenient to operate, can directly test the LED under the condition that the LED does not need to be conveyed to a backlight plant for forming a backlight module group for testing, greatly shortens the detection period, and improves the design time efficiency of a product.

Description

technical field [0001] The invention relates to the technical field of LED inspection, in particular to an LED inspection fixture. Background technique [0002] The backlight module of the display panel mostly uses LED (Light Emitting Diode) as the backlight source, and when the LED is replaced with a phosphor or chip, and when evaluating a new display panel, it is necessary to inspect the LED. At present, the usual method is to wait for the LED After the manufacturer completes packaging and packaging, the sample is sent to the backlight factory to form a backlight module sample and then inspected. In this way, the LED inspection cycle will inevitably be longer, which will affect the LED product design time. Therefore, it is urgent to design related LED inspection fixtures to directly inspect LEDs, instead of sending LED samples to backlight factories to form backlight module samples for inspection, so as to shorten the LED inspection cycle. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M11/02
CPCG01M11/00
Inventor 董雷何淮王冰清徐鸣鸽
Owner KUSN INFOVISION OPTOELECTRONICS