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1. 发明授权

US4991918A Light collector for stimulable phosphor imaging apparatus 失效
标题翻译：用于刺激性荧光体成像装置的集光器
公开(公告)号：US4991918A
公开(公告)日：1991-02-12
申请号：US460837
申请日：1988-03-03
申请人： James F. Owen , Robert W. Kulpinski , William F. Garbe , John C. Boutet , Anthony R. Lubinsky , David Kessler , Nea Y. Woo
发明人： James F. Owen , Robert W. Kulpinski , William F. Garbe , John C. Boutet , Anthony R. Lubinsky , David Kessler , Nea Y. Woo
IPC分类号： B29C53/04 , B29D11/00 , G01T1/29
CPC分类号： G01T1/2014 , B29C53/04 , B29D11/0075 , B29L2011/0075
摘要： Light collectors formed by rolling one edge of a sheet of transparent thermoplastic material into an annular configuration, while keeping an opposite edge flat suffer from light collection inefficiency caused by local stretching and thus thinning of the sheet near the annular end, thereby increasing the number of internal reflections experienced by a light ray. This problem is solved by making a light collector that is uniform in thickness, or thicker toward the annular end.
摘要翻译： PCT No.PCT / US88 / 00759 Sec。 371日期1988年3月3日 102（e）日期1988年3月3日PCT提交1988年3月3日PCT公布。第WO89 / 08020号公报日本1989年9月8日。通过将一片透明热塑性材料的一个边缘卷成环形构造而保持相对的边缘平坦而形成的光收集器不受由局部拉伸引起的光收集低效率的影响，并且因此在环形附近的薄片变薄从而增加光线所经历的内部反射的数量。该问题通过制造厚度均匀或朝向环形端较厚的光收集器来解决。

2. 发明授权

US4868383A Linear integrating cavity light source used for generating an intense beam of light 失效
标题翻译：用于产生强光束的线性积分腔光源
公开(公告)号：US4868383A
公开(公告)日：1989-09-19
申请号：US241637
申请日：1988-09-08
申请人： Andrew F. Kurtz , Bruce R. Whiting , John C. Boutet , James R. Milch , John Gasper , David Kessler
发明人： Andrew F. Kurtz , Bruce R. Whiting , John C. Boutet , James R. Milch , John Gasper , David Kessler
IPC分类号： G01J1/04 , G03B27/54 , H04N1/028 , H04N1/04 , H04N1/40
CPC分类号： H04N1/0284 , G03B27/542 , H04N1/02815 , H04N1/0286 , H04N1/0287 , H04N1/40056 , G01J1/04
摘要： A linear light source for a film scanner includes means for generating an intense beam of light and an elongated cylindrical integrating cavity having diffusely reflective walls, and defining an input port through which the intense beam is introduced into the cavity and an output slit parallel to the long axis of the cylindrical integrating cavity to emit a uniform line of light.
摘要翻译：用于胶片扫描器的线性光源包括用于产生强光束的装置和具有漫反射壁的细长圆柱形积分腔，并且限定强光束通过该输入端口被引入空腔中的输入端口和平行于圆柱形积分腔的长轴发出均匀的光线。

3. 发明授权

US11762181B2 Scanning microscope with enhanced FOV and NA 有权
公开(公告)号：US11762181B2
公开(公告)日：2023-09-19
申请号：US17116123
申请日：2020-12-09
申请人： David Kessler
发明人： David Kessler
IPC分类号： G02B21/00 , G02B5/10
CPC分类号： G02B21/0048 , G02B5/10
摘要： An optical apparatus for imaging a sample has a scanning apparatus having a laser energizable to direct an input beam of a first wavelength to a reflective scanner that is rotatable about an axis and a toroidal mirror surface that is symmetric about said axis and is disposed to direct scanned laser light of the first wavelength toward the sample in an arcuate scan pattern. A compensator in the path of the input beam is formed to correct one or more aberrations of the toroidal mirror surface. Telecentric collector optics define a collection path that conveys, to a detector, scanned light of a second wavelength that is excited from the scanned sample.

4. 发明申请

US20210199943A1 SCANNING MICROSCOPE WITH ENHANCED FOV AND NA 有权
公开(公告)号：US20210199943A1
公开(公告)日：2021-07-01
申请号：US17116123
申请日：2020-12-09
申请人： David Kessler
发明人： David Kessler
IPC分类号： G02B21/00 , G02B5/10
摘要： An optical apparatus for imaging a sample has a scanning apparatus having a laser energizable to direct an input beam of a first wavelength to a reflective scanner that is rotatable about an axis and a toroidal mirror surface that is symmetric about said axis and is disposed to direct scanned laser light of the first wavelength toward the sample in an arcuate scan pattern. A compensator in the path of the input beam is formed to correct one or more aberrations of the toroidal mirror surface. Telecentric collector optics define a collection path that conveys, to a detector, scanned light of a second wavelength that is excited from the scanned sample.

5. 发明申请

US20180149862A1 WEARABLE DISPLAY FOR NEAR-TO-EYE VIEWING 审中-公开
公开(公告)号：US20180149862A1
公开(公告)日：2018-05-31
申请号：US15822288
申请日：2017-11-27
申请人： David Kessler , Adam J. Davis
发明人： David Kessler , Adam J. Davis
IPC分类号： G02B27/00 , G02B26/10 , G02B5/30 , G02B27/28 , G02B27/30
摘要： An optical apparatus has a laser source to direct modulated light toward a scan mirror and objective lens that define a focal surface. Pupil relay optics relay a first pupil at the scan mirror to a second pupil at an eye lens, the pupil relay optics defining an optical axis extending between pupils and having a curved mirror that transmits substantially half of the modulated beam and that has a first center of curvature at the first pupil and a first polarizer in the path of light from the scan mirror to reflect incident light of a first polarization and first angle toward the curved mirror surface and transmit incident light of an orthogonal polarization and second angle, wherein the pupil relay optics direct the modulated light beam twice to the first polarizer, and wherein the modulated light incident the second time is collimated and directed toward the second pupil.

6. 发明申请

US20160110784A1 WEB-BASED ELECTRONIC CONTROLLED SUBSTANCE TRANSFER MANAGEMENT SYSTEM AND METHOD 审中-公开
公开(公告)号：US20160110784A1
公开(公告)日：2016-04-21
申请号：US14922589
申请日：2015-10-26
申请人： Penny Hendrix , David Kessler , Daniel Volney
发明人： Penny Hendrix , David Kessler , Daniel Volney
IPC分类号： G06Q30/06 , H04L29/06 , H04L29/08
CPC分类号： G06Q30/0607 , G06F21/645 , G06Q30/018 , G06Q30/0635 , G06Q30/0637 , G06Q50/22 , G06Q2220/00 , H04L63/04 , H04L67/02 , H04L67/42
摘要： A Web-based Electronic Controlled Substance (CS) Transfer Management System and Method designed to fully comply with the DEA requirements for a prescription of controlled substances. The system and method allows the buyer to securely order and confirm the receipt of the controlled substances over an existing Internet infrastructure of the buyer such as a Web browser as the buyer's software, thus avoiding the necessity of any additional proprietary software or hardware to be built and installed onto the buyer's computer. The system and method further utilizes various validation functions, related to signing the controlled substance prescription with the utilization of the PKI certificate therefore, completely eliminating the necessity of the paper DEA 222 Form. The transfer of the controlled substances is managed through a secured database server, wherein signed validated orders are posted for fulfillment and reporting to the DEA.

7. 发明申请

US20150355461A1 PUPIL-EXPANDED BIOCULAR VOLUMETRIC DISPLAY 审中-公开
标题翻译： PUPIL扩展生物体积显示
公开(公告)号：US20150355461A1
公开(公告)日：2015-12-10
申请号：US14730488
申请日：2015-06-04
申请人： David Kessler , Christopher Thomas Grabowski
发明人： David Kessler , Christopher Thomas Grabowski
IPC分类号： G02B27/01 , G02B27/22 , G02B27/28 , G02B27/00
CPC分类号： G02B27/0103 , G02B27/0081 , G02B27/0101 , G02B27/2285 , G02B2027/011 , G02B2027/0132 , G02B2027/0134
摘要： A volumetric imaging apparatus is energizable to form an image onto a display surface as an input to a monocentric catadioptric imaging apparatus having a light path for image-bearing light from the display surface, wherein the light path extends substantially symmetrically to a vertical plane that extends through a curved relay mirror and a curved primary mirror. The monocentric catadioptric imaging apparatus has reflective surfaces to fold the light path between the curved relay mirror and the curved primary mirror to condition the distribution of the image-bearing light in a horizontal direction. The light path of the monocentric catadioptric imaging apparatus directs light from the curved primary mirror toward a light input surface of a vertical pupil expander that has a light exit surface that is substantially orthogonal to the vertical plane. The light exit surface directs light through a free-form corrector for convergence and toward a windshield for display.
摘要翻译：体积成像装置可激励以在显示表面上形成图像，作为具有用于来自显示表面的图像承载光的光路的单中心反射折射成像装置的输入，其中光路基本对称地延伸到延伸的垂直平面通过弯曲的中继镜和弯曲的主镜。单中心反射折射成像装置具有反射表面，以折叠弯曲的中继反射镜和弯曲的主反射镜之间的光路，以调节图像承载光在水平方向上的分布。单中心反射折射成像装置的光路将来自弯曲主反射镜的光引导到具有基本上垂直于垂直平面的光出射表面的垂直光瞳扩展器的光输入表面。光出射面通过自由形式的校正器引导光束会聚并朝向挡风玻璃显示。

8. 发明授权

US08465155B2 Line illumination apparatus using laser arrays 有权
标题翻译：使用激光阵列的线照明装置
公开(公告)号：US08465155B2
公开(公告)日：2013-06-18
申请号：US13473931
申请日：2012-05-17
申请人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
发明人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： A method for forming, onto a linear array light modulator, a line of illumination that extends in a linear direction, the method includes forming a first linear beam array and a second linear beam array, both linear beam arrays comprising a plurality of laser beams; forming a mixed illumination by aligning the first linear beam array and the second linear beam array in the linear direction and directing the first and second linear beam arrays along a propagation path; magnifying the mixed illumination from the propagation path in the linear direction and relaying the magnified mixed illumination toward the linear array light modulator; and focusing the mixed illumination in the cross-array direction that is orthogonal to the linear direction onto the linear array light modulator.
摘要翻译：一种在直线阵列光调制器上形成沿线性方向延伸的照明线的方法，所述方法包括形成包括多个激光束的两个线性光束阵列的第一线性光束阵列和第二线性光束阵列; 通过在第一线性光束阵列和第二线性光束阵列之间沿直线方向对准并沿着传播路径引导第一和第二线性光束阵列来形成混合照明; 在线性方向放大来自传播路径的混合照明，并将放大的混合照明中继到线性阵列光调制器; 并将与线性方向正交的交叉排列方向的混合照明聚焦到线阵列光调制器上。

9. 发明申请

US20120243100A1 LINE ILLUMINATION APPARATUS USING LASER ARRAYS 有权
标题翻译：使用激光阵列的线路照明设备
公开(公告)号：US20120243100A1
公开(公告)日：2012-09-27
申请号：US13473931
申请日：2012-05-17
申请人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
发明人： David Kessler , Marek W. Kowarz , James G. Phalen , John A. Agostinelli , Michael A. Marcus
IPC分类号： G02B27/10
CPC分类号： G03B21/28 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B27/0905 , G02B27/0966 , H04N9/3132
摘要： A method for forming, onto a linear array light modulator, a line of illumination that extends in a linear direction, the method includes forming a first linear beam array and a second linear beam array, both linear beam arrays comprising a plurality of laser beams; forming a mixed illumination by aligning the first linear beam array and the second linear beam array in the linear direction and directing the first and second linear beam arrays along a propagation path; magnifying the mixed illumination from the propagation path in the linear direction and relaying the magnified mixed illumination toward the linear array light modulator; and focusing the mixed illumination in the cross-array direction that is orthogonal to the linear direction onto the linear array light modulator.
摘要翻译：一种在直线阵列光调制器上形成沿线性方向延伸的照明线的方法，所述方法包括形成包括多个激光束的两个线性光束阵列的第一线性光束阵列和第二线性光束阵列; 通过在第一线性光束阵列和第二线性光束阵列之间沿直线方向对准并沿着传播路径引导第一和第二线性光束阵列来形成混合照明; 在线性方向放大来自传播路径的混合照明，并将放大的混合照明中继到线性阵列光调制器; 并将与线性方向正交的交叉排列方向的混合照明聚焦到线阵列光调制器上。

10. 发明申请

US20080304282A1 BACKLIGHT CONTAINING FORMED BIREFRINGENCE REFLECTIVE POLARIZER 有权
标题翻译：背光包含形成的反射偏振器
公开(公告)号：US20080304282A1
公开(公告)日：2008-12-11
申请号：US11760863
申请日：2007-06-11
申请人： Xiang-Dong Mi , Junwon Lee , David Kessler
发明人： Xiang-Dong Mi , Junwon Lee , David Kessler
IPC分类号： F21V8/00
CPC分类号： G02B6/0056 , G02B6/0053 , G02F1/13362
摘要： A backlight unit comprises: (1) a light source; (2) a light guide plate (LGP) having an incident face toward the light source and having a refractive index nLGP; (3) a reflective polarizer having formed birefringence in optical contact with the LGP including a layer having parameters of the reflective polarizer selected to provide R0>0.8 for one polarization state and T90>0.8 for the orthogonal polarization state, for light of wavelength of 550 nm, for least one reflective polarizer angle of light incidence θa.
摘要翻译：背光单元包括：（1）光源; （2）具有朝向光源的入射面并具有折射率nLGP的导光板（LGP）; （3）具有与LGP光学接触的双折射形成的反射型偏振器，包括具有反射型偏振器的参数的层，对于一个偏振状态而言，对于波长为550的光，为了一个偏振态提供R0> 0.8，对于正交偏振状态提供T90> 0.8 nm，至少一个反射偏振器的光入射角θa。

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