DETECTION PANEL AND MANUFACTURING METHOD THEREOF
First Claim
Patent Images
1. A detection panel, comprising:
- a photosensitive element, configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal;
a drive circuit, configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element, wherein the drive circuit comprises a switch element; and
a reflective grating, which is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element.
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Abstract
A detection panel and a manufacturing method of the same are provided. The detection panel includes: a photosensitive element configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal; a drive circuit configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element, the drive circuit including a switch element; and a reflective grating which is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element.
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20 Claims
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1. A detection panel, comprising:
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a photosensitive element, configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal; a drive circuit, configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element, wherein the drive circuit comprises a switch element; and a reflective grating, which is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A manufacturing method of a detection panel, comprising:
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forming a photosensitive element, wherein the photosensitive element is configured to sense a first light beam incident to the photosensitive element to generate a photosensitive signal; forming a drive circuit, comprising forming a switch element, wherein the drive circuit is configured to be coupled to the photosensitive element to acquire the photosensitive signal from the photosensitive element; and forming a reflective grating, wherein the reflective grating is on a side of the drive circuit where the first light beam is incident, and is configured to reflect at least a portion of the first light beam incident toward the switch element. - View Dependent Claims (19, 20)
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Specification