Coupling device
First Claim
Patent Images
1. A coupling device, comprising:
- a reflective cavity, having an opening, and including a top surface, a bottom surface, a first side surface, a second side surface, and an end surface opposite to the opening;
at least one light source, disposed at a position of the end surface; and
a light guide plate, having a side surface connected with the opening, and a thickness smaller than that of the light source.
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Abstract
A coupling device including a reflective cavity, at least one light source, and a light guide plate is provided. The reflective cavity has an opening, and includes a top surface, a bottom surface, a first side surface, a second side surface, and an end surface opposite to the opening. The light source is disposed at a position of the end surface. A side surface of the light guide plate is connected with the opening, and a thickness of the light guide plate is smaller than that of the light source.
44 Citations
36 Claims
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1. A coupling device, comprising:
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a reflective cavity, having an opening, and including a top surface, a bottom surface, a first side surface, a second side surface, and an end surface opposite to the opening; at least one light source, disposed at a position of the end surface; and a light guide plate, having a side surface connected with the opening, and a thickness smaller than that of the light source. - 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, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification