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US 2019/0094444 A1Published application
Optical coupling of waveguide and dlp light engine
AssigneeFlex Ltd.
InventorsJiayin Ma, Pinchuan Li, Yuqing Han, LianFang Zhao
Life of this patent
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Abstract
Devices and systems of a near eye system are provided. In particular, the near eye system may include a digital light processor, a first prism optically coupled to the digital light processor, a lens assembly optically coupled to the first prism, a second prism optically coupled to the lens assembly, and a waveguide configured to direct optical energy received from the second prism into an eye of a user.
Claims20
A first near eye system, comprising:
- a digital light processor;
- a first prism optically coupled to the digital light processor;
- a first lens assembly optically coupled to the first prism;
- a second prism optically coupled to the first lens assembly;
- and
- a waveguide configured to direct optical energy received from the second prism into an eye of a user.
3 more elements
A near eye system, comprising:
- a digital light processor;
- a first lens assembly;
- a second lens assembly;
- a first prism optically coupled to the digital light processor, the first lens assembly, and the second lens assembly;
- a second prism optically coupled to the first lens assembly;
- a third prim optically coupled to the second lens assembly;
- a first waveguide that directs optical energy received from the second prism into a first eye of a user;
- and
- a second waveguide that directs optical energy received from the third prism into a second eye of the user.
6 more elements
A near eye system, comprising:
- a first prism;
- a first digital light processor;
- a second digital light processor, wherein the first digital light processor and the second light processor are optically coupled to the first prism;
- a first lens assembly;
- a second lens assembly, wherein the first prism is optically coupled to the first lens assembly and the second lens assembly;
- a second prism optically coupled to the first lens assembly;
- a third prim optically coupled to the second lens assembly;
- a first waveguide configured to direct optical energy received from the second prism into a first eye of a user;
- and
- a second waveguide configured to direct optical energy received from the third prism into a second eye of the user.
7 more elements
Dependencies are inferred from the claim text.