최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0429415 (2012-03-25) |
등록번호 | US-9229227 (2016-01-05) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 18 인용 특허 : 611 |
This disclosure concerns an interactive head-mounted eyepiece with an integrated processor for handling content for display and an integrated image source for introducing the content to an optical assembly through which the user views a surrounding environment and the displayed content, wherein the
This disclosure concerns an interactive head-mounted eyepiece with an integrated processor for handling content for display and an integrated image source for introducing the content to an optical assembly through which the user views a surrounding environment and the displayed content, wherein the optical assembly comprises a light transmissive wedge-shaped illumination system with an LED lighting system coupled to an edge of the wedge, and wherein an angled surface of the wedge directs light from the LED lighting system to uniformly irradiate a reflective image display to produce an image that is reflected through the illumination system to provide the displayed content to the user.
1. An optical assembly, comprising: a wedge optic including an input edge, an angled surface adjacent the input edge, and an unangled surface adjacent the input edge and opposite the angled surface; andan LED lighting system optically coupled to the input edge;wherein unmodulated light from the LED
1. An optical assembly, comprising: a wedge optic including an input edge, an angled surface adjacent the input edge, and an unangled surface adjacent the input edge and opposite the angled surface; andan LED lighting system optically coupled to the input edge;wherein unmodulated light from the LED lighting system enters the wedge optic through the input edge;wherein the angled surface reflects the unmodulated light out of the unangled surface to uniformly irradiate a reflective image display to produce an image of modulated light that is reflected back through the unangled surface and the angled surface to transfer optics. 2. The system of claim 1, wherein the input edge is a long edge of the wedge optic. 3. The system of claim 1, wherein the input edge is a short edge of the wedge optic. 4. The system of claim 1, wherein a polarizing layer is disposed on the angled surface of the wedge optic. 5. The system of claim 1, wherein a polarizing layer is disposed on the LED lighting system. 6. The system of claim 1, wherein the unangled surface and the angled surface form a vertex that opposes the input edge. 7. The system of claim 1, wherein the transfer optics are part of a see-through display. 8. An optical system, comprising: a lighting system configured to generate unmodulated light; anda light transmissive wedge-shaped optic having an angled surface, an unangled surface, and an edge between the angled surface and the unangled surface, the light transmissive wedge-shaped optic positioned relative to the lighting system such that the unmodulated light from the lighting system enters the edge, and the angled surface reflects the unmodulated light out of the unangled surface to a reflective image display that reflects modulated light back through the unangled surface and the angled surface. 9. The system of claim 8, wherein the lighting system includes an LED. 10. The system of claim 8, further comprising: transfer optics configured to receive modulated light transmitted through the unangled surface and the angled surface of the light transmissive wedge-shaped optic and direct the modulated light to a viewing location. 11. The system of claim 10, wherein the transfer optics are part of a see-through display. 12. The system of claim 8, wherein the unangled surface and the angled surface form a vertex that opposes the edge. 13. The system of claim 8, wherein the lighting system is coupled to a short edge of the light transmissive wedge-shaped optic. 14. The system of claim 8, wherein the lighting system is coupled to a long edge of the light transmissive wedge-shaped optic. 15. The system of claim 8, wherein a polarizing layer is disposed on the angled surface of the light transmissive wedge-shaped optic. 16. The system of claim 8, wherein the modulated light is transmitted through the light transmissive wedge-shaped optic in a direction that is skewed relative to a direction in which unmodulated light enters the edge. 17. The system of claim 8, wherein the modulated light is transmitted through the light transmissive wedge-shaped optic in a direction that is perpendicular to a direction in which unmodulated light enters the edge. 18. An augmented reality display, comprising: a lighting system configured to generate unmodulated light;a light transmissive wedge-shaped optic having an angled surface, an unangled surface, and an edge between the angled surface and the unangled surface, the light transmissive wedge-shaped optic positioned relative to the lighting system such that the unmodulated light from the lighting system enters the edge, and the angled surface reflects the unmodulated light out of the unangled surface to a reflective image display that reflects modulated light back through the unangled surface and the angled surface; andtransfer optics configured to receive modulated light transmitted through the unangled surface and the angled surface of the light transmissive wedge-shaped optic and direct the modulated light to a viewing location. 19. The augmented reality display of claim 18, wherein the unangled surface and the angled surface form a vertex that opposes the edge. 20. The augmented reality display of claim 18, wherein the lighting system includes an LED.
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