Illumination device for video presenter and video presenter having the same
First Claim
Patent Images
1. A video presenter for inputting a video image of an object comprising:
- a table;
a support arm extending generally upwardly and rotatably coupled to the table;
a camera head rotatably attached at an upper end of the support arm; and
an illumination device rotatably attached at an inwardly facing surface of the support arm.
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Accused Products
Abstract
A video presenter includes a table, a supporting base disposed at one side of the table, a support arm formed in a generally arch shape and rotatably coupled to the supporting base, a camera head rotatably coupled at an upper end of the support arm, a lamp holder attached to an inwardly facing surface of the support arm, and a lamp unit rotatably coupled to the lamp holder and including a lamp cover having a curved inner surface with a varying radius of curvature. The lamp cover may have a plurality of prisms at its inner surface.
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Citations
22 Claims
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1. A video presenter for inputting a video image of an object comprising:
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a table;
a support arm extending generally upwardly and rotatably coupled to the table;
a camera head rotatably attached at an upper end of the support arm; and
an illumination device rotatably attached at an inwardly facing surface of the support arm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. An illumination device for a video presenter, comprising:
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a lamp holder having a lamp holder base with a convex outer surface, and a lamp holder cover coupled to said lamp holder base and providing a flat surface; and
a lamp unit having a lamp base rotatably coupled to the lamp holder cover, a lamp cover coupled to the lamp base so that an empty space is formed there-between, the lamp cover having a curved inner surface with a varying radius of curvature, a reflection plate installed in the empty space formed between the lamp base and the lamp cover, the reflection plate having a pair of concave reflective surfaces, and a pair of lamps respectively disposed on the concave reflective surfaces. - View Dependent Claims (20)
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21. An illumination device for a video presenter, comprising:
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a lamp holder having a lamp holder base with a curved outer surface, and a lamp holder cover coupled to the lamp holder base and providing a flat surface; and
a lamp unit having a lamp base rotatably coupled to the lamp holder cover, a lamp cover coupled to the lamp base so that an empty space is formed there-between, the lamp cover having a plurality of prisms formed on an inner surface thereof, a reflection plate installed in the empty space formed between the lamp base and the lamp cover, the reflection plate having a pair of concave reflective surfaces, and a pair of lamps respectively disposed on the concave reflective surfaces. - View Dependent Claims (22)
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Specification