Liquid-crystal display device
A kind of equipment, liquid crystal technology, applied in the field of liquid crystal display equipment, can solve problems such as degradation, abnormal display, leakage display quality, etc.
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no. 1 example
[0049] refer to figure 2 to 4 explain the LCD device according to the first embodiment of the present invention. figure 2 The entire structure of the device is given. image 3 Its detailed structure is given, and Figures 4A to 4C and Figure 8A and 8B Variations of the sheets with conductive and light blocking properties used in the device are given.
[0050] Such as figure 2 As shown, the LCD device according to the first embodiment includes an LCD panel 1 as its main components, a backlight unit (not shown) for generating backlight to illuminate the panel 1, and a case or shield for accommodating the panel 1. Board front 2. Such as image 3 As shown, the panel 1 includes a first transparent substrate 1a, a second transparent substrate 1b, an optical component fixed on the surface of the first substrate 1a, and an optical component fixed on the surface of the second substrate 1b. A conductive layer 1e composed of indium tin oxide (ITO) or others is formed over the s...
no. 2 example
[0072] Next, refer to Figure 5 An LCD device according to a second embodiment of the present invention will be described.
[0073] For the LCD device according to the first embodiment described above, such as image 3 As shown, the visor front or housing 2 and the thin plate 4 are electrically connected to each other. However, the structure can be modified as Figure 5 shown. exist Figure 5 In this case, as in the first embodiment, the thin plate 4 is fixed to the inner surface of the frame-like portion of the front part 2 by means of the fixing member 3 . In contrast to this, however, the ends of the sheet metal 4 are bent in the direction of the front part 2 so that the sheet metal 4 is in direct contact with the front part 2 . In this case, the component 3 does not need to be electrically conductive and thus the selection range of the component 3 is expanded. As a result, there is the additional advantage that the fixing force of the component 3 is increased and the...
no. 3 example
[0075] Figure 6 An LCD device according to a third embodiment of the present invention is given.
[0076] For the LCD device according to the first embodiment described above, such as image 3 As shown, the sheet 4 is flat. However, the shape of the sheet 4 can be modified as Figure 6 shown.
[0077] Because the window of the front part 2 is larger than the outer dimension of the second substrate 1b, it is impossible for the front part 2 to contact the panel 1 even if the distance between the front part 2 and the panel 1 is reduced. Therefore, in this example, if Figure 6 As shown, the sheet 4 has its cross-section with two bends to form a hierarchical structure. When the LCD device is placed in such a way that the window of the front part 2 is on the top position, the first part of the thin plate 4 on the similar frame part of the front part 2 is larger than the second part of the thin plate 4 on the outer part of the second substrate 1b. Portions are lower. The inn...
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Abstract
Description
Claims
Application Information
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