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71. 发明申请

US20210333442A1 FLAT TOP DIFFUSER FOR LASER APPLICATION 有权
公开(公告)号：US20210333442A1
公开(公告)日：2021-10-28
申请号：US16856453
申请日：2020-04-23
申请人： LUMINIT LLC
发明人： ANTHONY ANG , CASEY SCOTT IRVIN , RIBERET ALMEIDA
IPC分类号： G02B3/00 , G02B27/09
摘要： A micro-optic cell design with a regularly spaced micro-lens array, having a series of randomly positioned lenslets that have been digitally overwritten, wherein the overwritten area is greater than 0 up to 100 percent fill, and wherein a light shaping diffuser pattern is placed on top of the lenslets of the micro-optic cell.

72. 发明授权

US10890417B2 Compound eye laser tracking device 有权
公开(公告)号：US10890417B2
公开(公告)日：2021-01-12
申请号：US16405494
申请日：2019-05-07
申请人： LUMINIT LLC
发明人： Jun Ai , Fedor Dimov , Russell Kurtz , Emmanuel Gorce
IPC分类号： G01S3/786 , G01S3/781 , F41G7/22 , G02B5/32 , G03H1/00 , G02B19/00
摘要： The Compound Eye Laser Illumination Seeker (CELIS) is a tracking system used to guide items to point at a laser-illuminated target, with the illumination being either pulsed or modulated at either a specific rate or within a range of rates. The CELIS, comprising a multiaperture compound receiver optics (MACRO) to collect the signal, a set of light guides to combine the received light into light representing individual angular sectors and redirect it to detectors whose output represents the illumination signal in that quadrant, a spectral filter, an angle filter, the set of detectors, and processing electronics. The output is an electronic signal indicating the angular difference between the pointing direction of the signal and the pointing direction of the tracking device.

73. 发明授权

US10473938B2 Multi-part optical system for light propagation in confined spaces and method of fabrication and use thereof 有权
公开(公告)号：US10473938B2
公开(公告)日：2019-11-12
申请号：US15858379
申请日：2017-12-29
申请人： LUMINIT LLC
发明人： Fedor Dimov , Neven Rakuljic , Seth Coe-Sullivan
IPC分类号： G03H1/00 , G02B27/01 , G02B3/08
摘要： The present invention is a Substrate guided hologram that allows a wider range of optical devices based on SGHs with improved parameters such as larger NTE displays with a wider field of view, thinner substrates and more compact form factors. The Substrate-Guided Hologram of the subject invention includes a holographic lens which is positioned at an angle to and spaced from a holographic grating, with a mirror located at a diagonal to each of the lens and the grating.

74. 发明授权

US10451786B2 Method for design and manufacturing of optics for holographic sight 有权
公开(公告)号：US10451786B2
公开(公告)日：2019-10-22
申请号：US16103524
申请日：2018-08-14
申请人： Luminit, LLC
发明人： Dmitry Voloschenko , Engin B. Arik , Fedor Dimov , Kevin Yu , Khin Swe Yin , Neven Rakuljic
IPC分类号： G02B5/32 , G03H1/04 , G02B23/26 , G02B23/24 , G02B27/01 , F41G1/30 , G03H1/22 , G03H1/26
摘要： A method for design and fabrication of holographic optical elements for a compact holographic sight is proposed. The method includes use of ray-trace software to design holographic elements having optical power using an intermediate hologram with parameters obtained through minimization of the merit function defining image quality.

75. 发明授权

US10281551B2 Compound eye laser tracking device 有权
公开(公告)号：US10281551B2
公开(公告)日：2019-05-07
申请号：US15085662
申请日：2016-03-30
申请人： Luminit LLC
发明人： Jun Ai , Fedor Dimov , Russell Kurtz
IPC分类号： G01S3/786 , G01S3/781 , F41G7/22
摘要： The Compound Eye Laser Illumination Seeker is a tracking system used to guide items to point at a laser-illuminated target, with the illumination being either pulsed or modulated at either a specific rate or within a range of rates. The device comprises a multiaperture compound receiver optics to collect the signal, a set of light guides to combine the received light into light representing individual angular sectors and redirect it to detectors whose output represents the illumination signal in that quadrant, a spectral filter, an angle filter, the set of detectors, and processing electronics. The output is an electronic signal indicating the angular difference between the pointing direction of the signal and the pointing direction of the tracking device.

76. 发明申请

US20150362651A1 METHOD FOR DESIGN AND MANUFACTURING OF OPTICS FOR HOLOGRAPHIC SIGHT 审中-公开
标题翻译：用于全息图的光学设计和制造方法
公开(公告)号：US20150362651A1
公开(公告)日：2015-12-17
申请号：US13923685
申请日：2013-06-21
申请人： Luminit LLC
发明人： Dmitry Voloschenko , Engin B. Arik , Fedor Dimov , Kevin Yu , Khin (Lillian) Swe Yin , Neven Rakuljic
IPC分类号： G02B5/32 , G03H1/04 , F41G1/00 , G02B23/26 , G02B23/24 , G03H1/02 , F21V8/00
CPC分类号： G02B5/32 , F41G1/30 , G02B23/2407 , G02B23/26 , G02B27/0103 , G02B27/0189 , G03H1/0486 , G03H2001/0439 , G03H2001/2226 , G03H2001/261
摘要： A method for design and fabrication of holographic optical elements for a compact holographic sight is proposed. The method includes use of ray-trace software to design holographic elements having optical power using an intermediate hologram with parameters obtained through minimization of the merit function defining image quality.
摘要翻译：提出了一种用于紧凑型全息瞄准器的全息光学元件的设计和制造方法。该方法包括使用光线跟踪软件来设计具有光功率的全息元件，该中间全息图具有通过最小化定义图像质量的优值函数获得的参数。

77. 发明授权

US08778706B2 Method to provide microstructure for encapsulated high-brightness LED chips 有权
标题翻译：提供封装高亮度LED芯片微结构的方法
公开(公告)号：US08778706B2
公开(公告)日：2014-07-15
申请号：US12940533
申请日：2010-11-05
申请人： Philip Yi Zhi Chu , Stanley Tafeng Kao , Lev Katsenelenson
发明人： Philip Yi Zhi Chu , Stanley Tafeng Kao , Lev Katsenelenson
IPC分类号： H01L33/56
CPC分类号： G02B5/0221 , B29C33/68 , B29K2083/00 , G02B5/0278 , G02B27/0955 , H01L2933/005 , H01L2933/0091
摘要： Encapsulated LEDs can be made by taking a mold tool defining a cavity that defines a lens shape and providing a patterned release film defining the inverse of a microstructure in a surface of the film. The patterned release film is conformed to the cavity of the mold tool. An LED chip is placed in a spaced relationship from the patterned release film in the cavity. A resin is then introduced into the space between the LED chip and the patterned release film in the cavity. The resin is cured in the space between the LED chip and the patterned release film in the cavity while contact is maintained between the patterned release film and the curing resin. The encapsulated LED is then freed from the mold tool and the patterned release film.
摘要翻译：封装的LED可以通过采用限定了透镜形状的空腔的模具来提供，并且提供限定膜的表面中的微结构的倒数的图案化剥离膜。图案化的脱模膜符合模具的空腔。将LED芯片放置成与空腔中的图案化隔离膜隔开的关系。然后将树脂引入到LED芯片和空腔中的图案化脱模膜之间的空间中。在图案化的脱模膜和固化树脂之间保持接触的同时，在LED芯片和图案化的脱模膜之间的空间中树脂被固化。然后封装的LED从模具工具和图案化的脱模膜中脱离出来。

78. 发明授权

US08465193B1 Fully passive diffuser stack for a backlight 有权
标题翻译：用于背光的完全无源漫射器堆叠
公开(公告)号：US08465193B1
公开(公告)日：2013-06-18
申请号：US12256280
申请日：2008-10-22
申请人： Engin B. Arik , Evgeni Y. Poliakov
发明人： Engin B. Arik , Evgeni Y. Poliakov
IPC分类号： F21V5/00
CPC分类号： G02B5/0278 , G02B5/021 , G02B5/0252 , G02B5/0257 , G02F1/133606 , G02F2001/133607 , G03H1/0244
摘要： A passive backlight film stack can be composed of several light shaping diffusers, which do not use brightness-enhancing films, light pipes or directional turning films. The passive diffuser stack can be used with direct-view backlights or with the diffuser films, each from 100 to 300 micrometers thick, stacked on top of one another. The passive stack assembly can be formed by two elliptical diffuser films (having different light distribution profiles in horizontal and vertical planes) and one circular diffuser film (with homogeneous distribution in both planes). Each film within the stack has a micro-relief surface diffuser pattern ranging from 5 to 200 microns on a rigid substrate achieved by means of single beam recording in photosensitive media. The light shaping diffusers in the proposed stack have special physical and geometrical characteristics.
摘要翻译：无源背光膜堆叠可以由几个不使用亮度增强膜，光管或定向转向膜的光成形漫射器组成。无源漫射器堆叠可以与直视背光灯一起使用，或者每个厚度为100至300微米的漫射膜彼此堆叠。无源堆叠组件可以由两个椭圆形漫射膜（在水平和垂直平面中具有不同的光分布分布）和一个圆形漫射膜（在两个平面中具有均匀分布）形成。堆叠中的每个膜具有在通过光敏介质中的单光束记录实现的刚性基板上的5至200微米范围内的微浮雕表面漫射器图案。所提出的堆叠中的光成形漫射器具有特殊的物理和几何特征。

79. 发明公开

US20240061158A1 FLAT TOP DIFFUSER FOR LASER APPLICATIONS AND OTHER APPLICATIONS 审中-公开
公开(公告)号：US20240061158A1
公开(公告)日：2024-02-22
申请号：US17958131
申请日：2022-09-30
申请人： Luminit LLC
发明人： Anthony Ang , Mitch Jansen , Balvinder Gogia
IPC分类号： G02B5/02
CPC分类号： G02B5/0252 , G02B5/0278 , G02B5/0284 , G02B5/0221
摘要： Optical diffusers are disclosed with improved optical properties and improve aesthetic designs. A micro lens array may be overwritten with randomly placed lenses. A light shaping diffuser may be included. The light shaping diffuser may have a microstructure that includes features that aid in camouflaging the micro lenses from consumers, improving the aesthetic appearance while retaining other desirable optical properties.

80. 发明授权

US11592599B2 Flat top diffuser for laser application 有权
公开(公告)号：US11592599B2
公开(公告)日：2023-02-28
申请号：US16856453
申请日：2020-04-23
申请人： LUMINIT LLC
发明人： Anthony Ang , Casey Scott Irvin , Riberet Almeida
IPC分类号： G02B3/00 , G02B5/02 , G02B27/09
摘要： A micro-optic cell design with a regularly spaced micro-lens array, having a series of randomly positioned lenslets that have been digitally overwritten, wherein the overwritten area is greater than 0 up to 100 percent fill, and wherein a light shaping diffuser pattern is placed on top of the lenslets of the micro-optic cell.

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