Reflective focusing and transmissive projection device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01J-003/14
G01J-003/50
G01N-015/06
출원번호
US-0886779
(2010-09-21)
등록번호
US-8633432
(2014-01-21)
발명자
/ 주소
Pang, Shuo
Yang, Changhuei
출원인 / 주소
California Institute of Technology
대리인 / 주소
Martinez-Lemke, Sheila
인용정보
피인용 횟수 :
1인용 특허 :
34
초록▼
Embodiments of the present invention relate to a reflective focusing and transmissive projection device having a body, a set of reflective-focusing components and a light detector. The body has a surface layer with first and second surfaces, and a detecting layer outside the second surface. The set
Embodiments of the present invention relate to a reflective focusing and transmissive projection device having a body, a set of reflective-focusing components and a light detector. The body has a surface layer with first and second surfaces, and a detecting layer outside the second surface. The set of reflective-focusing components is in the surface layer. Each reflective-focusing component has a contouring element and a curved reflective element conformed to the contouring element. The curved reflective element is configured to reflect light of a first type, transmit light of a second type and focus the light of the first type outside the first surface of the surface layer. The light detector is in the detecting layer, and is configured to receive light and generate light data associated with the received light. Also, the contouring element can be configured to focus the light of the second type on the light detector.
대표청구항▼
1. A reflective focusing and transmissive projection device comprising: a body having a surface layer with first and second surfaces, and a detecting layer outside the second surface of the surface layer;a set of reflective-focusing components in the surface layer, each reflective-focusing component
1. A reflective focusing and transmissive projection device comprising: a body having a surface layer with first and second surfaces, and a detecting layer outside the second surface of the surface layer;a set of reflective-focusing components in the surface layer, each reflective-focusing component having a contouring element and a curved reflective element conformed to the contouring element, the curved reflective element configured to reflect light of a first type and transmit light of a second type, the curved reflective element further configured to focus the light of the first type to outside the first surface of the surface layer; anda light detector in the detecting layer, and configured to receive light and generate light data associated with the received light. 2. The reflective focusing and transmissive projection device of claim 1, wherein the contouring element is configured to focus the light of the second type on the light detector. 3. The reflective focusing and transmissive projection device of claim 2, wherein the light of the first type is focused to a first focal plane and the light of the second type is focused to a second focal plane parallel to the first focal plane. 4. The reflective focusing and transmissive projection device of claim 1, wherein the reflective focusing component comprises a reflective coating on a curved surface of the contouring element. 5. The reflective focusing and transmissive projection device of claim 1, wherein the contouring element is configured to focus the light of the first type. 6. The reflective focusing and transmissive projection device of claim 1, wherein the reflected light of the first type is focused into a first pattern of light projections. 7. The reflective focusing and transmissive projection device of claim 6, wherein the light projections are light spots. 8. The reflective focusing and transmissive projection device of claim 1, wherein the light of the second type is focused into a second pattern of light projections outside the second surface of the surface layer. 9. The reflective focusing and transmissive projection device of claim 1, wherein light of the second type is light emitted from a specimen in response to receiving the focused light of the first type. 10. The reflective focusing and transmissive projection device of claim 1, wherein the set of reflective-focusing components is a lenslet array having a reflective coating. 11. The reflective focusing and transmissive projection device of claim 1, wherein the set of reflective-focusing components is a curved surface array having a reflective coating. 12. The reflective focusing and transmissive projection device of claim 1, further comprising a filter layer located between the surface layer and the light detector, the filter layer configured to block light of the first type. 13. The reflective focusing and transmissive projection device of claim 1, wherein the light of the first type is light having a first wavelength, andwherein the light of the second type is light having a second wavelength different from the first wavelength. 14. The reflective focusing and transmissive projection device of claim 1, wherein the light of the first type is light having a first polarization, andwherein the light of the second type is light having a second polarization different from the first polarization. 15. A reflective focusing and transmissive projection system comprising: a reflective focusing and transmissive projection device including a body having a surface layer with first and second surfaces, and a detecting layer outside the second surface of the surface layer,a set of reflective-focusing components in the surface layer, each reflective-focusing component having a contouring element and a curved reflective element conformed to the contouring element, the curved reflective element configured to reflect light of a first type and transmit light of a second type, the curved reflective element also configured to focus the light of the first type to outside the first surface of the surface layer, anda light detector in the detecting layer, and configured to receive light and generate light data associated with the received light; anda processor in electronic communication with the light detector, the processor configured to receive the light data from the light detector and analyze the light data. 16. The reflective focusing and transmissive projection system of claim 15, wherein the contouring element is configured to focus the light of the second type on the light detector. 17. The reflective focusing and transmissive projection system of claim 15, wherein the reflected light of the first type is focused into a first pattern of light spots. 18. The reflective focusing and transmissive projection system of claim 15, wherein the light of the second type is focused into a second pattern of light projections outside the second surface of the surface layer. 19. A reflective focusing and transmissive projection device comprising: a body defining a fluid channel, and comprising a surface layer having a first surface proximal to the fluid channel and a second surface, the body further comprising a detecting layer outside the second surface of the surface layer;a one-dimensional array of reflective-focusing components located in the surface layer, each reflective-focusing component having a contouring element and a curved reflective element conformed to the contouring element, the curved reflective element configured to reflect light of a first type and transmit light of a second type from the fluid channel, the curved reflective element also configured to focus the light of the first type to the fluid channel, wherein the one-dimensional array of reflective-focusing components extends substantially across from a first lateral side to a second lateral side of the fluid channel; anda light detector in the detecting layer, and configured to receive light and generate time varying data associated with the received light as a specimen passes through the fluid channel. 20. The reflective focusing and transmissive projection device of claim 19, wherein the contouring element is configured to focus the light of the second type on the light detector.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (34)
Sheppard ; Jr. Norman F. ; Mian Alec ; Kellogg Gregory ; Kieffer-Higgins Stephen G. ; Carvalho Bruce L., Affinity binding-based system for detecting particulates in a fluid.
Aslund Nils R. D. (Skontorpsvagen 126 ; 9 tr S-121 65 Johanneshov ; Stockholm SEX) Carlsson Kjell S. (Malmbodavagen 17 S-186 42 Vallentuna SEX), Apparatus for quantitative imaging of multiple fluorophores using dual detectors.
Carr Robert J. G. (Wayside ; Thorneydown Road ; Winterbourne Gunner Salisbury SP4 6LN GBX) Clarke David J. (Carefree Rivermead Idmiston Salisbury ; Wilts GBX) Atkinson Anthony (Twingley Winterbourne , Examination of objects of macromolecular size.
Bargerhuff Richard A. (Austin TX) Dickson LeRoy D. (Morgan Hill CA) Groot John (San Jose CA) Rabedeau Melbourne E. (Saratoga CA) Zavislan James M. (Auburn NY), Multiple beam power monitoring system and method with radiation detection and focusing means of overlapping beams.
deJong Joannes N. M. (Suffern NY) Domoto Gerald A. (Briarcliff Manor NY) Ricciardelli John J. (Poughkeepsie NY) Bay Gerhard H. (Yonkers NY) Metternich Johann H. (North Tarrytown NY), Particle concentration measuring method and device.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.