Image-Sensing Module and Image-Sensing System
First Claim
1. An image-sensing system adapted to sensing a pointer and calculating a location of the pointer, comprising:
- a panel having a plane and a region located on the plane; and
an image-sensing module disposed adjacent to the region, comprising;
an image-sensing chip disposed on the plane, the image-sensing chip having a first image-sensing area and a second image-sensing area, the sensing range of the first image-sensing area covering the region and the sensing range of the second image-sensing area covering the region; and
a processing unit electrically connected to the first image-sensing area and the second image-sensing area;
wherein when the pointer approaches the region such that the pointer is located in the sensing range of the first image-sensing area and the sensing range of the second image-sensing area, the first image-sensing area and the second image-sensing area sense the pointer, respectively and the processing unit calculates the location of the pointer.
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Accused Products
Abstract
An image-sensing module includes an image-sensing chip and a processing unit. The image-sensing chip has a first image-sensing area and a second image-sensing area. The processing unit is electrically connected to the first image-sensing area and the second image-sensing area. In addition, the image-sensing system including the image-sensing module and a panel is also provided. The panel has a plane and a region located on the plane. The image-sensing module is disposed near the region. The image-sensing chip is disposed on the plane. The sensing range of the first image-sensing area covers the region. The sensing range of the second image-sensing area covers the region.
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Citations
16 Claims
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1. An image-sensing system adapted to sensing a pointer and calculating a location of the pointer, comprising:
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a panel having a plane and a region located on the plane; and an image-sensing module disposed adjacent to the region, comprising; an image-sensing chip disposed on the plane, the image-sensing chip having a first image-sensing area and a second image-sensing area, the sensing range of the first image-sensing area covering the region and the sensing range of the second image-sensing area covering the region; and a processing unit electrically connected to the first image-sensing area and the second image-sensing area; wherein when the pointer approaches the region such that the pointer is located in the sensing range of the first image-sensing area and the sensing range of the second image-sensing area, the first image-sensing area and the second image-sensing area sense the pointer, respectively and the processing unit calculates the location of the pointer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An image-sensing module comprising:
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an image-sensing chip having a first image-sensing area and a second image-sensing area; and a processing unit electrically connected to the first image-sensing area and the second image-sensing area. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification