Method of manufacturing optical device having transparent cover and method of manufacturing optical device module using the same
First Claim
1. A method of manufacturing an optical device, the method comprising:
- providing a semiconductor substrate where an image device is formed;
forming a protective layer on the image device;
forming an adhesive pattern on the semiconductor substrate; and
attaching a cover on the semiconductor substrate using the adhesive pattern.
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Abstract
Example embodiments of the present invention relate to a method of manufacturing an optical device having a transparent cover and a method of manufacturing an optical device module using the optical device. According to an example method of manufacturing the optical device, a semiconductor substrate having a plurality of dies including an effective pixel and a plurality of bonding pads arranged around the effective pixel is prepared. A protective layer may be formed on the semiconductor substrate to selectively cover the effective pixel. An adhesive pattern may be formed to enclose an edge of the effective pixel, and a transparent cover may be attached to correspond to the effective pixel using the adhesive pattern.
23 Citations
42 Claims
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1. A method of manufacturing an optical device, the method comprising:
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providing a semiconductor substrate where an image device is formed;
forming a protective layer on the image device;
forming an adhesive pattern on the semiconductor substrate; and
attaching a cover on the semiconductor substrate using the adhesive pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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28. The method of claim 28, wherein the transparent layer is an oxide layer deposited in a temperature range of 100-200°
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Specification