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FPC (flexible printed circuit) automatic compression joint type lighting test equipment for LCD (liquid crystal display)

A test equipment and equipment technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of low product yield, low production efficiency of manual plug-and-light test, etc., to improve alignment accuracy, high test efficiency, The effect of avoiding damage

Active Publication Date: 2016-10-26
BEIJING LUSTER LIGHTTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a FPC automatic crimping lighting test equipment for LCD to solve the problems of low production efficiency and low product yield in the existing manual plugging lighting test

Method used

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  • FPC (flexible printed circuit) automatic compression joint type lighting test equipment for LCD (liquid crystal display)
  • FPC (flexible printed circuit) automatic compression joint type lighting test equipment for LCD (liquid crystal display)
  • FPC (flexible printed circuit) automatic compression joint type lighting test equipment for LCD (liquid crystal display)

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] see Figure 1 to Figure 9 , an FPC automatic crimping and lighting test equipment for LCD provided in the embodiment of the present invention, the equipment includes: a fixed platform 1, an initial alignment device 2, a fine alignment device 3, a manipulator 4, and a test fixture 5 and crimping device 6, wherein:

[0036] The fixed platform 1 is used to carry the LCD10.

[0037] Specifically, the upper surface of the fixed platform 1 is provided with several...

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Abstract

The invention discloses FPC (flexible printed circuit) automatic compression joint type lighting test equipment for an LCD (liquid crystal display). The equipment comprises a fixing platform, a primary alignment device, an accurate alignment device, a manipulator, a test jig and a compression joint device. The fixing platform receives the LCD conveyed by upper equipment; the primary alignment device acquires dimensional and positional information of the LCD and sends to the manipulator; the manipulator adsorbs the LCD and moves to a position above an accurate alignment position according to the dimensional and positional information of the LCD; the accurate alignment device acquires dimensional and positional information of an FPC and sends to the manipulator; the manipulator puts the LCD to the test jig according to the dimensional and positional information of the FPC; the compression joint device realizes compression joint of a probe on the test jig and a wiring end of the FPC of the LCD to perform lighting test on the LCD. The FPC automatic compression joint type lighting test equipment for the LCD has advantages that automatic compression joint of the FPC of the LCD can be realized for the lighting test of the LCD, high test efficiency is achieved, and LCD damages caused by manual feeding can be avoided.

Description

technical field [0001] The invention relates to the technical field of lighting testing of LCDs, in particular to an FPC automatic crimping lighting testing equipment for LCDs. Background technique [0002] Liquid Crystal Display (English: Liquid Crystal Display, abbreviation: LCD) has many advantages such as thin body, power saving, and no radiation, and has been widely used, such as: mobile phones, personal digital assistants, digital cameras, computer screens or notebook computers screen etc. [0003] In the production process of the LCD, a test fixture is used to connect the golden finger or the connector (English: Connector) of the LCD flexible circuit board (English: Flexible Printed Circuit, abbreviation: FPC) terminal to the probe of the test fixture. Thereby, the LCD is lighted up and tested by using the test fixture. At present, manual methods are generally used in the industry to manually complete the connection between the terminals of the FPC and the probes of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 杨艺陆豪亮周钟海
Owner BEIJING LUSTER LIGHTTECH
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