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Production method for clearance support structure of display panel

A technology for a display panel and a manufacturing method, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of increasing the liquid crystal driving voltage, difficult to control the gap size, and reducing the transmittance, and achieve the effect of avoiding uneven gaps.

Inactive Publication Date: 2009-05-13
AU OPTRONICS CORP
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Problems solved by technology

However, this method of forming a high molecular polymer layer will cause the gap size to be difficult to control and the transmittance to decrease, and the high molecular polymer will generate parasitic capacitance, which will increase the driving voltage of the liquid crystal in series with the liquid crystal capacitance
Therefore, the use of high molecular polymer layers to fix the gap support has certain technical defects

Method used

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  • Production method for clearance support structure of display panel
  • Production method for clearance support structure of display panel
  • Production method for clearance support structure of display panel

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Embodiment Construction

[0028] Compared with the flat display panel, the flexible panel can provide a curved display, and can be applied to, for example, an outdoor curved wall, a cup or a surface, etc., thereby providing a different visual experience. Therefore, in some application occasions, there is also a certain demand for flexible panels.

[0029] In view of the problem of uneven gaps between the upper and lower substrates in traditional flexible substrates, the present invention proposes a related gap support structure to solve the above problems. The manufacturing technical features of the gap support structure of the display panel of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Figure 3A to Figure 3C A manufacturing process of a gap support for a display panel according to an embodiment of the present invention is shown. In order to solve the problem of changing the distance between the upper and lower substrates due to the ...

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Abstract

The invention provides a manufacture method for a clearance supporter structure of a display panel. The method comprises: providing first basic boards and second basic boards; wherein, at least one first basic board or second basic board is a flexible basic board. Secondary, the clearance supporter comprising an adhesive agent component is arranged on the first basic boards by ink jetting or printing technology. The clearance supporter and the first basic boards are heated to lead the clearance supporter to generate an adhesive agent precipitate, so as to joint and fix the clearance supporter and the first basic boards; then the second basic boards and the first basic boards are assembled; the middle clearance supporter thereof is arranged between the first basic boards and the second basic boards; and the adhesive agent joints and fixes the clearance supporter and the second basic boards. The clearance supporter structure of a display panel manufactured by the manufacture method can not cause the moving of the clearance supporter caused by the deformation characteristics of the flexible basic boards, thereby being capable of avoiding the unequal clearance between the first basic boards and the second basic boards.

Description

technical field [0001] The invention relates to a manufacturing method of a display panel, in particular to a manufacturing method of a gap support structure applied to the display panel. Background technique [0002] Liquid crystal displays are now widely used in electronic products with growth potential such as monitors, notebook computers, digital cameras, and projectors. In the manufacturing process of liquid crystal display panels, the circuits of the display panels need to be fabricated on glass substrates through multiple processes. superior. [0003] The main function of the spacer is to maintain the distance between the upper and lower substrates of the LCD panel (cell gap), that is, the gap between the upper and lower substrates, so as to prevent changes in liquid crystal response or optical characteristics due to uneven thickness control. [0004] refer to figure 1 The upper and lower substrates 11 and 12 of the liquid crystal display panel are separated by a ba...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1339
Inventor 谢明哲朱智伟王世育
Owner AU OPTRONICS CORP
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