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Method for manufacturing liquid crystal display device and liquid crystal display device

A technology of a liquid crystal display device and a manufacturing method, which can be applied to visual time indicating devices, instruments, clocks and other directions, and can solve the problem that it is difficult for manufacturers to stand out.

Pending Publication Date: 2022-06-21
THE SWATCH GRP RES & DEVELONMENT LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there are few possible variations in appearance between these existing LCD devices, making it difficult for manufacturers to stand out

Method used

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  • Method for manufacturing liquid crystal display device and liquid crystal display device
  • Method for manufacturing liquid crystal display device and liquid crystal display device
  • Method for manufacturing liquid crystal display device and liquid crystal display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] figure 1 is a cross-sectional view of a liquid crystal display device generally indicated by reference numeral 1 . The liquid crystal display device 1 comprises a liquid crystal cell 2 comprising a transparent front substrate 4 on the side of an observer 6 and a also transparent rear substrate 8, which is below the front substrate 4, parallel to the front substrate 4 and parallel to the front substrate 4. It extends at a distance from the front substrate 4 . The two substrates, the front substrate 4 and the rear substrate 8, are connected to each other by a sealing frame 10 which defines a sealing case 12 in which the liquid crystal composition is confined. The front substrate 4 and the rear substrate 8 are coated with conductive transparent electrodes 14 and counter electrodes 16 on their opposite surfaces. The optical properties of the liquid crystal composition are altered by applying an electric field at the intersection between the electrodes 14 and the correspon...

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PUM

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Abstract

The invention relates to a liquid crystal display device (1; 30). The invention relates to a method for producing a liquid crystal display device comprising a reflective or transflective liquid crystal cell (2; 32), a liquid crystal cell (2; 32) comprising a transparent front substrate (4) and a transparent rear substrate (8) on the side of the observer (6), the liquid crystal display device (1; 30) is provided with a reflective polarizing film (18; 34) for absorbing liquid crystals entering the liquid crystal cell (2; 32) and reflects a second component of the light (20) polarized in a direction orthogonal to the direction of the first component, the method comprising: causing the reflective polarizing film (18; 34) is formed to have a decorative and / or functional shape, which is formed by the liquid crystal cell (2; 32) is visible to an observer (6), and then the reflective polarizing film (18; 34) to the lower side (22) of the rear base plate (8).

Description

technical field [0001] The present invention relates to a method for manufacturing a liquid crystal display device and a liquid crystal display device obtained by the method. In particular, the present invention relates to a manufacturing method for providing a liquid crystal display device with a decorative and / or functional pattern visible through the transparent display surface of the liquid crystal display device. Background technique [0002] The present invention relates to a display device of the digital type, ie a display device capable of displaying information in alphanumeric form, as opposed to an analog display device which displays information by means of one or more hands moving relative to a scale. [0003] A well-known type of digital display device is the liquid crystal display device. These liquid crystal display devices usually include a liquid crystal cell formed by a transparent front substrate on the observer side and a rear substrate, the rear substra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1343G02F1/1333
CPCG02F1/133536G02F1/133528G02F1/134309G02F1/133557G02F1/1333G02F1/133374G02F1/133555G02F2203/09G04G9/0064G04G9/124G02F1/133608G02F1/1343G04G9/12
Inventor M·萨加多伊布鲁S·斯普林格
Owner THE SWATCH GRP RES & DEVELONMENT LTD