Liquid crystal display apparatus
A technology of liquid crystal display device and accommodation space, which is applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems of increasing design space, abnormal picture, infiltration, etc., and achieve the effect of optimizing wiring configuration
Inactive Publication Date: 2016-08-10
CHUNGHWA PICTURE TUBES LTD
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Problems solved by technology
[0004] However, the above design will compress or change the routing configuration of the original array circuit, so it will relatively increase the problem of design space
Not only that, in the silver dispensing operation, the silver glue material is a conductive adhesive, which is a composite material prepared by using synthetic resin as the adhesive and conductive metal powder as the filler, and contains alcohol components and has flowability. Therefore, when it is coated between the designed color filter glass substrate and the grounding pad on the thin film transistor glass substrate, under the action of the capillary phenomenon at the edge of the glass, the silver glue will penetrate into the gap between the two glass substrates, causing conduction Through the internal resin, and then form an abnormal phenomenon of the screen (for example, the black screen is bluish) occurs
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[0037] Please refer to figure 1 , which is a schematic cross-sectional view of a liquid crystal display device 100 according to an embodiment of the present invention.
[0038] Such as figure 1 As shown, in this embodiment, the liquid crystal display device 100 includes a conductive frame 110, a thin film transistor substrate 120, a color filter substrate 130, a transparent conductive layer 140, a conductive element 150, a backlight module 160, an upper polarizer 170 and a lower polarizer 170. Polarizer 180. The conductive frame 110 has an accommodating space 112 , and the conductive frame 110 also has an opening 114 . The TFT substrate 120 is located in the accommodating space 112 . The color filter substrate 130 is disposed on a side of the TFT substrate 120 facing the opening 114 of the conductive frame 110 . The color filter substrate 130 has a light emitting surface 132 facing the opening 114 of the conductive frame 110 . The transparent conductive layer 140 is dispo...
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A liquid crystal display apparatus includes a conductive frame, a thin-film transistor substrate, color filter substrate, a conductive member, and a transparent conductive layer. The conductive frame has an accommodating space and an opening. The thin-film transistor substrate is located in the accommodating space. The color filter substrate is disposed on a surface of the thin-film transistor substrate facing to the opening, and has a light emitting surface facing to the opening. The transparent conductive layer is disposed on the light emitting surface. The conductive member directly contacts the transparent conductive layer and the conductive frame, so as to make the transparent conductive layer be electrically connected to the conductive frame. And then the problem that an abnormal phenomenon occurs in a picture (for example, a phenomenon that a black picture is bit blue) is effectively solved.
Description
technical field [0001] The invention relates to a liquid crystal display device, in particular to a liquid crystal display device with a wide viewing angle. Background technique [0002] Due to the small viewing angle of liquid crystal displays, the picture will lose color when viewed at a larger angle from the side, and the contrast and color performance are also poor. Therefore, panel manufacturers need to develop related wide viewing angle technologies. Wide viewing angle technologies are not only related to the visibility of liquid crystal displays. The angle also directly affects other performance parameters such as the response time and brightness of the LCD panel. At present, the panels of wide viewing angle liquid crystal displays mainly include IPS (In-Plane Switching) panels, VA (Vertical Alignment) panels, OCB (Optical Compensated Birefringence) panels, FFS (Fringe Field Switching) panels and other types. [0003] Among them, the liquid crystal display of the FFS...
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IPC IPC(8): G02F1/13
Inventor 伍茂鑫黄佩亿陈俊宏陈雍程
Owner CHUNGHWA PICTURE TUBES LTD