Image capture apparatus
First Claim
1. An image capture apparatus, comprising:
- a cover plate;
a sensor, disposed on one side of the cover plate; and
an optical collimator, disposed between the cover plate and the sensor, wherein the optical collimator comprises a first light shielding pattern layer, a second light shielding pattern layer, and a third light shielding pattern layer, the first light shielding pattern layer, the second light shielding pattern layer, and the third light shielding pattern layer are overlapped with each other, the first light shielding pattern layer comprises a plurality of first light-transmitting openings, the second light shielding pattern layer comprises a plurality of second light-transmitting openings, the third light shielding pattern layer comprises a plurality of third light-transmitting openings, and the optical collimator satisfies a condition below;
a size of each of the third light-transmitting openings is larger than or equal to a size of each of the second light-transmitting openings, and the size of each of the second light-transmitting openings is larger than a size of each of the first light-transmitting openings;
orthe size of each of the third light-transmitting openings is larger than the size of each of the second light-transmitting openings, and the size of each of the second light-transmitting openings is larger than or equal to the size of each of the first light-transmitting openings.
1 Assignment
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Accused Products
Abstract
An image capture apparatus includes a cover plate, a sensor, and an optical collimator disposed between the cover plate and the sensor and including a first, a second, and a third light shielding pattern layers that are overlapped with each other. The first, second, and third light shielding pattern layers have first, second, and third light-transmitting openings, respectively. A size of each third light-transmitting opening is larger than or equal to a size of each second light-transmitting opening, and the size of each second light-transmitting opening is larger than a size of each first light-transmitting opening. Alternatively, the size of each third light-transmitting opening is larger than the size of each second light-transmitting opening, and the size of each second light-transmitting opening is larger than or equal to the size of each first light-transmitting opening.
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Citations
19 Claims
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1. An image capture apparatus, comprising:
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a cover plate; a sensor, disposed on one side of the cover plate; and an optical collimator, disposed between the cover plate and the sensor, wherein the optical collimator comprises a first light shielding pattern layer, a second light shielding pattern layer, and a third light shielding pattern layer, the first light shielding pattern layer, the second light shielding pattern layer, and the third light shielding pattern layer are overlapped with each other, the first light shielding pattern layer comprises a plurality of first light-transmitting openings, the second light shielding pattern layer comprises a plurality of second light-transmitting openings, the third light shielding pattern layer comprises a plurality of third light-transmitting openings, and the optical collimator satisfies a condition below; a size of each of the third light-transmitting openings is larger than or equal to a size of each of the second light-transmitting openings, and the size of each of the second light-transmitting openings is larger than a size of each of the first light-transmitting openings;
orthe size of each of the third light-transmitting openings is larger than the size of each of the second light-transmitting openings, and the size of each of the second light-transmitting openings is larger than or equal to the size of each of the first light-transmitting openings. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification