Light modulating panel mother board, light modulating panel, and stereo display device
A stereoscopic display device and light modulation technology, which is applied in optics, optical components, nonlinear optics, etc., can solve the problems that the utilization rate of the motherboard cannot be improved, and the cost of the light modulation panel cannot be reduced.
Inactive Publication Date: 2012-10-17
AU OPTRONICS CORP
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Problems solved by technology
However, since a certain space must be reserved between the test lines to ensure effective exposure, the utilization rate of the motherboard cannot be improved, and the cost of the light modulating panel cannot be reduced.
Method used
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[0016] In order to enable those who are familiar with the technical field of the present invention to further understand the present invention, the preferred embodiments of the present invention are listed below, together with the accompanying drawings, to describe in detail the composition of the present invention and the desired effects .
[0017] Please refer to figure 1 . figure 1 A schematic diagram of a motherboard of a light modulating panel according to a preferred embodiment of the present invention is shown. like figure 1 As shown, the motherboard 1 of the light modulating panel of this embodiment includes a substrate 10 , a plurality of light modulating panels 12 , a plurality of first test lines 21 and a plurality of second test lines 22 . The substrate 10 is, for example, a transparent substrate, but not limited thereto. The light modulation panels 12 are disposed on the substrate 10 and arranged in an array, and each light modulation panel 12 includes a plura...
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The invention discloses a light modulating panel mother board, light modulating panels and a stereo display device. The light modulating panel mother board includes a substrate, multiple light modulating panels, multiple first testing lines, and multiple second testing lines. The light modulating panel mother board is arranged on the substrate and is arranged into an array. The multiple light modulating panels include multiple first electrodes and multiple second electrodes. The first testing lines are arranged on the substrate, and each first testing line is electrically connected with the first electrodes or the second electrodes of the light modulating panels on the top row and the bottom row of the array. The second testing lines are arranged on the substrate, and each second testing line is arranged between two adjacent light modulating panels on the same column of the array, and each second testing line is electrically connected with the first electrode of one of the two adjacent light modulating panels and the second electrode of the other one of the two adjacent light modulating panels.
Description
technical field [0001] The invention relates to a motherboard of a light modulation panel, a light modulation panel and a stereoscopic display device, in particular to a motherboard of a light modulation panel with a common test line, a light modulation panel and a stereoscopic display device. Background technique [0002] Light modulating (light modulating) panels have been widely used in display devices due to their ability to adjust light. For example, the liquid crystal display panel has the function of adjusting the polarization state of light, that is, a light modulating panel. Generally speaking, the manufacturing method of the light-modulating panel is to manufacture a plurality of light-modulating panels on a motherboard, and then cut the motherboard into a plurality of light-modulating panels. Since each light modulating panel must be tested before cutting to ensure that the electrode pattern on the light modulating panel has no short circuit or open circuit defec...
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IPC IPC(8): G02F1/1343G02F1/1345G02F1/133H01L27/32G02B27/22
Inventor 黄建文林建宏叶俊显
Owner AU OPTRONICS CORP