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Inserter fixed-point collocation device, liquid crystal device, its mfg. method and electronic appliance

A technology of liquid crystal device and configuration device, applied in the directions of ejection device, ejection device, optics, etc., can solve the problems of increasing cost and the like

Inactive Publication Date: 2004-05-26
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, in the above-mentioned method, when the liquid crystal device becomes high-definition, it is necessary to reduce the nozzle interval correspondingly, so that the nozzle head 260 is required to have higher manufacturing precision.
[0009] In addition, when manufacturing liquid crystal devices with different pixel structures and pixel sizes, it is necessary to remanufacture the nozzle heads 260 with different nozzle intervals corresponding to the pixel interval a, which not only requires development time, but also increases costs.

Method used

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  • Inserter fixed-point collocation device, liquid crystal device, its mfg. method and electronic appliance
  • Inserter fixed-point collocation device, liquid crystal device, its mfg. method and electronic appliance
  • Inserter fixed-point collocation device, liquid crystal device, its mfg. method and electronic appliance

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Embodiment Construction

[0071] Embodiments of the present invention will be described below with reference to the drawings.

[0072] LCD device

[0073] The liquid crystal device of this embodiment shown below is an active matrix transmissive liquid crystal device using a TFT (Thin Film Transistor) element as a switching element. figure 1 It is an equivalent circuit diagram of switching elements, signal lines, and the like of a plurality of pixels arranged in a matrix in the transmissive liquid crystal device of this embodiment. figure 2 It is a plan view of main parts showing the structure of a plurality of adjacent pixel groups on a TFT array substrate on which data lines, scanning lines, pixel electrodes, etc. are formed. image 3 yes figure 2 The A-A' line profile, Figure 4 It is an overall plan view showing the overall planar structure of the transmissive liquid crystal device of this embodiment. In addition, in image 3 In , the figure shows the case where the upper side of the figure ...

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Abstract

In discharging, from a plurality of nozzle holes 37, a spacer dispersed solution 17 in which spacers 15 are dispersed in a solvent, while scanning along a prescribed scanning direction, the array direction of the nozzle holes 37 are made to intersect at the direction vertical to the scanning direction at a prescribed angle.

Description

technical field [0001] The present invention relates to a device for arranging spacers at fixed points, a method for manufacturing a liquid crystal device, a liquid crystal device, and an electronic device having the liquid crystal device, and particularly relates to a technique for arranging a spacer between a pair of substrates. Background technique [0002] In a liquid crystal device configured by sandwiching a liquid crystal layer between a pair of substrates, spacers made of resin balls, glass balls, or columns made of resin are disposed between the substrates in order to maintain a constant interval. [0003] Such a liquid crystal device is usually manufactured through the following steps. First, after laminating and forming electrodes, alignment films, etc. on the lower substrate and the upper substrate, for example, an uncured sealing material is printed on the peripheral edge of the lower substrate in the form of an opening as a liquid crystal injection port, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/13394G02F1/1339
Inventor 鹫泽岳人平田祥朋鬼冢惠美子
Owner SEIKO EPSON CORP