Detecting tool for fixing liquid crystal display (LCD) panel
A technology for detecting equipment and panels, applied in nonlinear optics, instruments, optics, etc., can solve the problems of high error rate of inspection results, difficult to see defects, poor quality control effect, etc.
Inactive Publication Date: 2011-03-16
郭上鲲
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Problems solved by technology
[0004] 1. The quality control personnel hold the LCD panel and directly check whether the LCD panel is flawed through the naked eye. After a long period of viewing, it will definitely cause eye fatigue, resulting in poor quality control effect, which will affect the quality of product shipments.
[0005] 2. If there are subtle flaws on the product, it is not easy to see the flaws with the naked eye, resulting in a very high error rate in the inspection results
Method used
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Embodiment 1
[0021] see Figure 1 to Figure 2 Shown, be the detection equipment of fixed LCD panel provided by the present invention, mainly comprise:
[0022] A bracket set 1, the bracket set 1 includes at least one shaft, the bracket set 1 has a first end 11 and a second end 12;
[0023] A fixed seat 2, the fixed seat 2 is sleeved on the bracket group 1, and is close to the first end 11, so that the fixed seat 2 can move forward and backward on the bracket group 11;
[0024] The positioning frame 3, the positioning frame 3 includes a fixing seat 31, the fixing seat 31 is provided with a combination hole, the combination hole is provided with a fixing screw 32, and a frame 33 is pivotally connected to the top surface of the fixing seat 31, The frame 33 can be turned downwards on the fixing seat 31, and an adjustment plate 4 is respectively combined on the lower frame edge of the frame and the back of the left and right frame edges, and a baffle plate extends on the top surface of the adj...
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The invention discloses a detecting tool for fixing a liquid crystal display (LCD) panel, which mainly comprises a positioning frame body and an adjustment base for fixing a shooting tool, wherein thepositioning frame body and the adjustment base are connected into a whole through a bracket set so as to ensure that the opposite distance between the adjustment base and the positioning frame body can be adjusted on the bracket set; the positioning frame body comprises a frame, and the circumference of the back of the frame is provided with an adjustment plate which can be adjusted according tothe different sizes of LCD panels so as to ensure that the LCD panels in various sizes are positioned and mounted; the LCD panel is propped and held by a propping and holding piece on the back of theframe so as to ensure that the LCD panel is mounted and positioned on the back of the frame; and the circumferences in the frame are respectively provided with a movable shielding plate so as to ensure that the frame can be adjusted with the size of the panel to shield a metal rim of the LCD panel. When the shooting tool shoots images of the LCD panel, boundaries of a panel display area and the rim can be clearly defined so as to ensure that a detection module can accurately detect flaws of the LCD panel so as to improve the detection quality.
Description
technical field [0001] The invention relates to a detection machine tool for fixing an LCD panel. Background technique [0002] The manufactured LCD panels must contain good and defective products. In order to prevent defective LCD panels from entering the market and affecting the reputation of the manufacturing company, manufacturers will pass quality control personnel to report defective LCD panels before the products are shipped. LCD panels are screened out. Therefore, quality control personnel play a very important role in the manufacturing process of products. [0003] In the process of testing products, general quality control personnel usually have the following deficiencies: [0004] 1. The quality control personnel hold the LCD panel and directly inspect the LCD panel for defects through the naked eye. After a long period of viewing, it will definitely cause eye fatigue, resulting in poor quality control effect, which will affect the quality of product shipments. ...
Claims
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IPC IPC(8): G02F1/13
Inventor 郭上鲲
Owner 郭上鲲