Catadioptric lens for near eye display
AssigneeTencent America LLC
InventorsJohn D. Le, Kun Gao, Yi Zhang, Youngshik Yoon, Hao Zheng, Hongdong Li, Jianru Shi
Life of this patent
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AssigneeTencent America LLC
InventorsJohn D. Le, Kun Gao, Yi Zhang, Youngshik Yoon, Hao Zheng, Hongdong Li, Jianru Shi
Estimating the term…
Aspects of the disclosure provide a first lens. The first lens can include an optically transparent member having a first surface and a second surface. The optically transparent member can be configured to receive light from a display device via the first surface. The received light exits the optically transparent member through the second surface. The first surface and the second surface of the optically transparent member can be aspheric. An in inner surface of the first surface is convex, and an outer surface of the first surface is concave. The inner surface is surrounded by the outer surface of the first surface. A thickness of a central region of the first lens can decrease from a center of the first lens, and a thickness of a peripheral region of the first lens can increase from a boundary of the central region.
A first lens, comprising:
A first lens, comprising:
Dependencies are inferred from the claim text.