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1. 发明申请

WO2021195356A1 VOLTAGE CONTROL APPARATUS FOR ELECTRO-OPTIC ELEMENT 审中-公开
公开(公告)号：WO2021195356A1
公开(公告)日：2021-09-30
申请号：PCT/US2021/024117
申请日：2021-03-25
申请人： GENTEX CORPORATION
发明人： NIU, Xiaoxu , TURNBULL, Robert R. , SAENGER NAYVER, Mario F. , WELLER, Andrew D. , GEERLINGS, Kurtis L.
IPC分类号： G02F1/166 , H01L29/72 , B60J3/04 , E06B2009/2464 , E06B9/264 , G02F1/15
摘要： An electro-optic element is disclosed. The electro-optic element may comprise a voltage control device electrically connected to an electrode of the electro-optic medium. In some embodiments, the voltage control device may be a transistor. The voltage control device may be operable to receive a supply voltage and to output an activation voltage to an electro-optic medium of the electro-optic element. Additionally, the electro-optic element may further comprise a control circuit. The control circuit may be configured to receive at least one feedback signal. Based, at least in part, on the feedback signals, the control circuit may accordingly control the activation voltage output by the voltage control devices.

2. 发明申请

WO2017100495A1 IR TRANSMITTING COATING FOR ELECTRO-OPTIC ELEMENT 审中-公开
标题翻译：电光元件的红外透射涂层
公开(公告)号：WO2017100495A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/065699
申请日：2016-12-09
申请人： GENTEX CORPORATION
发明人： GAO, Jian , WELLER, Andrew D. , NEUMAN, George A.
IPC分类号： G02F1/15
CPC分类号： B60R1/12 , B60R1/04 , B60R2001/1253 , G02F1/15 , G02F1/153 , G02F1/1533 , G02F2001/1512 , G02F2001/1536 , G02F2203/11 , G06K9/00604 , G06K9/00617 , G06K9/00832 , H04N5/23293 , H04N5/33
摘要： The disclosure provides for an electrochromic element comprising a first substrate and a second substrate. The first substrate comprises a first surface and a second surface. The second substrate comprises a third surface and a fourth surface. The first substrate and the second substrate form a cavity have an electrochromic medium disposed therein. A dielectric coating is disposed on the fourth surface and is configured to provide for improved transmittance of the electrochromic element in the near infrared (NIR) range, wherein the near infrared transmittance exceeds the visible transmittance.
摘要翻译：本公开提供了包含第一基底和第二基底的电致变色元件。第一衬底包括第一表面和第二表面。第二基板包括第三表面和第四表面。第一基板和第二基板形成空腔，其中设置有电致变色介质。电介质涂层设置在第四表面上并且被配置为提供在近红外（NIR）范围内的电致变色元件的改善的透射率，其中近红外透射率超过可见光透射率。

3. 发明申请

WO2016118868A1 LOW COST OPTICAL FILM STACK 审中-公开
标题翻译：低成本光学胶片堆叠
公开(公告)号：WO2016118868A1
公开(公告)日：2016-07-28
申请号：PCT/US2016/014528
申请日：2016-01-22
申请人： GENTEX CORPORATION
发明人： VANDERPLOEG, John A. , WELLER, Andrew D. , LEE, Ethan J.
IPC分类号： B60R1/12 , G02F1/1335
CPC分类号： G02F1/133606 , B60R1/088 , B60R1/12 , B60R2001/1215 , G02B5/30 , G02B6/0051 , G02B6/0053 , G02B6/0073 , G02B27/0101 , G02B2027/0118 , G02F1/133603 , G02F1/133611 , G02F2001/133607
摘要： A rearview assembly for a vehicle includes a housing for attachment to the vehicle, a glass element disposed in the housing and a display disposed behind the mirror element in the housing. The display contains a light source for emitting light, a first brightness enhancement film having a first plurality of prismatic elements extending in a first direction and positioned to receive light emitted from the light source, a diffuser configured to transmit about 97% of light from the first brightness enhancing film, a second brightness enhancement film having a plurality of prismatic elements extending in a second direction and positioned to receive light exiting the diffuser, and a display element disposed to receive light from the second brightness enhancement film with the display element having a second plurality of prismatic elements extending in a second direction. The first direction is substantially vertical and the second direction is substantially horizontal.
摘要翻译：用于车辆的后视组件包括用于附接到车辆的壳体，设置在壳体中的玻璃元件和布置在壳体中的镜元件后面的显示器。显示器包括用于发光的光源，第一亮度增强膜具有第一多个棱镜元件，第一多个棱镜元件沿第一方向延伸并且被定位成接收从光源发射的光;扩散器，配置成透射约97％的光从第一亮度增强膜，具有沿第二方向延伸并定位成接收离开扩散器的光的多个棱镜元件的第二增亮膜，以及设置成接收来自第二增亮膜的光的显示元件，显示元件具有第二多个棱镜元件沿第二方向延伸。第一方向基本上是垂直的，第二方向基本上是水平的。

4. 发明申请

WO2021091968A1 DISPLAY SYSTEM WITH AUGMENTED FOCAL POINT 审中-公开
公开(公告)号：WO2021091968A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/058818
申请日：2020-11-04
申请人： GENTEX CORPORATION
发明人： WELLER, Andrew D.
IPC分类号： B60R1/10 , G02B17/08
摘要： A device and system for augmenting the focal length of an electronic display. The device may comprise a display, a first mirror, a second mirror, and a lens. The display is operable to emit light corresponding to a first image in a first direction. The first mirror has a first focal length and is operable to reflect light from the first direction to a second direction. The second mirror has a second focal length and is operable to reflect light from the second direction to a third direction. The lens has a third focal length and is operable to transmit light from the third direction. Further, the light transmitted by the lens is viewable by a user as a second image. Additionally, the perceived distance from the user to the second image is greater than a distance from the user to the lens.

5. 发明申请

WO2020109975A1 VEHICLE DISPLAY SYSTEM WITH REFLECTION CONTROL 审中-公开
公开(公告)号：WO2020109975A1
公开(公告)日：2020-06-04
申请号：PCT/IB2019/060136
申请日：2019-11-25
申请人： GENTEX CORPORATION
发明人： LEE, Ethan J. , VANDERPLOEG, John A. , WELLER, Andrew D.
IPC分类号： B60R1/04 , B60R1/12 , H04N7/18 , G02F1/15
摘要： A display system for a vehicle comprises a display device disposed inside a passenger compartment of the vehicle. The passenger compartment is configured to receive light from a first polarization filter disposed on a light-transmissive panel of the vehicle. The first polarization filter is oriented in a first orientation and the display device is configured to display video data from a display screen. The display device comprises an electro-optic element comprising a plurality of substrates and a second polarization filter disposed on at least one of the plurality of substrates. The second polarization filter is oriented in a second orientation parallel to the first orientation.

6. 发明申请

WO2021188755A1 NEAR INFRA-RED EMITTING REARVIEW ASSEMBLY 审中-公开
公开(公告)号：WO2021188755A1
公开(公告)日：2021-09-23
申请号：PCT/US2021/022883
申请日：2021-03-18
申请人： GENTEX CORPORATION
发明人： NIU, Xiaoxu , GEERLINGS, Kurtis L. , LINTZ, Joshua D. , WELLER, Andrew D.
IPC分类号： B60R1/08 , G02F1/07 , G02F1/15 , F21V9/00 , F21W106/00
摘要： A system and rearview assembly is disclosed. The system includes a rearview assembly, an imager, and a controller. The rearview assembly comprises a backlight. Further, the rearview assembly is operable to provide a driver with a view of a scene rearward of a vehicle. Additionally, the rearview assembly is operable to emit light to illuminate the driver with at least one of infra-red and near infra-red light from the backlight. The imager is operable to image the driver in the at least one of infra-red and near infra-red light. The controller is communicatively connected to the imager and operable to analyze images of the driver to perform at least one of a biometric and a driver awareness analysis.

7. 发明申请

WO2020128922A1 CONCEALED DISPLAYS 审中-公开
公开(公告)号：WO2020128922A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/061051
申请日：2019-12-18
申请人： GENTEX CORPORATION
发明人： HEINTZELMAN, Adam R. , NIU, Xiaoxu , WELLER, Andrew D.
IPC分类号： G02F1/1335
摘要： An electronic device includes a cover substrate defining a first surface and a second surface. A polarizer is coupled to the second surface of the cover substrate and an electro-optic element. A light source is coupled to the electro-optic element. A concealment layer extends proximate a perimeter of the electro-optic element. The concealment layer is positioned between the polarizer and the electro-optic element.

8. 发明申请

WO2018165384A1 IMAGING SYSTEM AND METHOD FOR VEHICLE OCCUPANT INDENTIFICATION AND MONITORING 审中-公开
公开(公告)号：WO2018165384A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/021480
申请日：2018-03-08
申请人： GENTEX CORPORATION
发明人： LINTZ, Joshua D. , WELLER, Andrew D.
IPC分类号： B60R25/25 , G06K9/80
摘要： An imaging system and method are provided herein. A first light source is configured to project a first illumination onto a vehicle occupant. A second light source is configured to project a second illumination onto the vehicle occupant. An imager is configured to acquire one or more images of a biometric feature of the vehicle occupant and generate image data corresponding to the one or more acquired images. The imager is further configured with a variable field of view based on which of the first and second light sources is activated.

9. 发明申请

WO2018222978A1 VEHICLE DISPLAY ASSEMBLY 审中-公开
公开(公告)号：WO2018222978A1
公开(公告)日：2018-12-06
申请号：PCT/US2018/035578
申请日：2018-06-01
申请人： GENTEX CORPORATION
发明人： HALLACK, Jason D. , LUNDY, Eric S. , MINIKEY JR., Danny L. , BOEHM, Neil J. , JAEGER, Sebastien C. , CAMMENGA, David J. , JEWELL, Brian D. , ADAMS, Blake R. , EJSMONT, Gregory M. , SHORT II, William D. , KLUTING, Karri M. , SCHENK, William C. , ROTH, Mark R. , WELLER, Andrew D. , MOREY, Jonathan A.
IPC分类号： B60Q3/02 , G02F1/15 , G09F9/00
摘要： A vehicle display assembly may comprise a transparent element defining a viewing surface, a display element disposed behind the transparent element, and a printed circuit board in electrical communication with the display element. The display element is configured to generate an image visible through the transparent element. The vehicle display assembly may be in communication with at least one of a vehicle sensor and a vehicle computer. The images appearing in the display element may change orientation based on the presence or absence of a vehicle occupant.

10. 发明申请

WO2017066369A1 VEHICLE DISPLAY MIRROR ASSEMBLY HAVING IMPROVED EFFICIENCY 审中-公开
标题翻译：提高效率的车辆显示器镜组件
公开(公告)号：WO2017066369A1
公开(公告)日：2017-04-20
申请号：PCT/US2016/056717
申请日：2016-10-13
申请人： GENTEX CORPORATION
发明人： WELLER, Andrew D. , DOZEMAN, Gary J.
IPC分类号： B60R1/08 , B60R1/12 , G02F1/19
CPC分类号： B60R1/12 , B60R1/04 , B60R1/086 , B60R1/088 , B60R2001/1215 , B60R2001/1253
摘要： A display mirror assembly for a vehicle includes a mirror element having a front surface and a rear surface, wherein the mirror element has a refractive index R M at the rear surface of the mirror element; a display having a front surface and a rear surface where the display is positioned behind the mirror element such that the front surface of the display is spaced apart from the rear surface of the mirror element, wherein the display has a refractive index R D at the rear surface of the display; and an optical bonding layer disposed between, and in contact with, the front surface of the display and the rear surface of the mirror element, for bonding the mirror element to the display. The optical bonding layer has a refractive index refractive index of R O between about +10% R D and +10% R M .
摘要翻译：用于车辆的显示镜组件包括具有前表面和后表面的镜元件，其中镜元件具有折射率R i， M在镜面元件的后表面处; 具有前表面和后表面的显示器，其中显示器位于反射镜元件后面，使得显示器的前表面与反射镜元件的后表面间隔开，其中显示器具有折射率R 在显示器的后表面上显示以及布置在显示器的前表面和镜子元件的后表面之间并与其接触的光学结合层，用于将镜子元件结合到显示器。光学粘合层的折射率折射率为大约+ 10％R _{和+ 10％_。}

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