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1. 发明授权

US11976224B2 Pressure-sensitive adhesive and liquid crystal cell 有权
公开(公告)号：US11976224B2
公开(公告)日：2024-05-07
申请号：US18008230
申请日：2021-07-02
申请人： LG Chem, Ltd.
发明人： Jung Sun You , Dong Hyun Oh , Jin Hong Kim , Jung Woon Kim , Min Jun Gim
IPC分类号： C09J183/04 , G02F1/1339 , B60J3/00 , B60J3/06 , G02F1/1337 , G02F1/1343
CPC分类号： C09J183/04 , G02F1/13394 , G02F1/13398 , B60J3/007 , B60J3/06 , G02F1/1337 , G02F1/134309 , G02F2202/28
摘要： A pressure-sensitive adhesive and a liquid crystal cell including the same are disclosed herein. In some embodiments, a pressure-sensitive adhesive having a storage elastic modulus of 700 kPa or more at a temperature of 25° C. and a frequency of 6 rad/sec, and a gel fraction of 35% or more, wherein the gel fraction is defined by Equation 1:

B/A×100 [Equation 1]

wherein, A is an initial mass (g) of the pressure-sensitive adhesive, B is a mass (g) of an insoluble content after the pressure-sensitive adhesive is immersed in a solvent at 60° C. for 24 hours and then dried at 150° C. for 30 minutes. The press-sensitive adhesive is advantageous for implementation into a flexible element between upper and lower substrates of a liquid crystal cell, and providing excellent electro-optical properties and appearance uniformity by minimizing defects.

2. 发明公开

US20240131905A1 SWITCHABLE VANITY MIRROR IN ELECTROCHROMIC SUN VISOR 审中-公开
公开(公告)号：US20240131905A1
公开(公告)日：2024-04-25
申请号：US18492866
申请日：2023-10-23
申请人： GENTEX CORPORATION
发明人： Adam R. Heintzelman , Bradley A. Bosma
IPC分类号： B60J3/02 , B60J3/04 , B60J3/06 , G02F1/1335 , G02F1/137 , G02F1/157
CPC分类号： B60J3/0213 , B60J3/04 , B60J3/06 , G02F1/133528 , G02F1/137 , G02F1/157 , B60J3/0282 , G02F2203/01
摘要： A visor assembly for an automobile includes an outer perimeter. The visor assembly further includes an electrochromic device configured to switch between a transparent state and a darkened state. The electrochromic device includes a first substrate defining a first element surface and a second element surface, a second substrate spaced away from the first substrate and defining a third element surface and a fourth element surface, and an electroactive medium positioned between the first and second substrates. The visor assembly further includes a liquid-crystal device configured to switch between a transparent state and a reflective state and a reflective polarizer positioned between the electrochromic device and the liquid-crystal device.

3. 发明公开

US20230417101A1 TRANSITION GLASS 审中-公开
公开(公告)号：US20230417101A1
公开(公告)日：2023-12-28
申请号：US18215746
申请日：2023-06-28
申请人： Greg Eguaoje
发明人： Greg Eguaoje
IPC分类号： E06B9/24 , B60J3/06 , C03C23/00
CPC分类号： E06B9/24 , B60J3/06 , C03C23/00 , E06B2009/2417
摘要： Glass which has been chemically treated to make it transition from clear to tinted or opaque as temperature increases, and transition back to clear when temperature falls. The glass is manufactured for use in commercial and non-commercial buildings, and for use in vehicles, planes, boats, or other machinery The glass can be chemically treated on an entire pane or treated on only a portion of a single pane.

4. 发明授权

US09710059B2 Transparent display system and apparatus provided with the same 有权
公开(公告)号：US09710059B2
公开(公告)日：2017-07-18
申请号：US14771515
申请日：2014-09-12
申请人： BOE Technology Group Co., Ltd.
发明人： Changlin Leng
IPC分类号： G06F3/01 , B60J3/04 , B60K35/00 , G06T7/00 , B60J3/06 , G06K9/00 , G02F1/1335 , G02F1/1347 , G02F1/139 , G02F1/13
CPC分类号： G06F3/013 , B60J3/04 , B60J3/06 , B60K35/00 , B60K2350/20 , B60K2350/2078 , B60K2350/901 , G02F1/1313 , G02F1/133528 , G02F1/13471 , G02F1/1395 , G02F2001/133531 , G06K9/00832 , G06T2207/30196
摘要： The embodiment of the present disclosure provides transparent display system and vehicle equipment provided with the same. The transparent display system may comprise: a transparent display unit positioned between user's eyes and an external light source; a position determination unit for the user's eyes configured to determine a position of user's eyes; a position determination unit for the light source configured to determine a position of the external light source; a projective coordinate calculation unit configured to calculate coordinate distribution of a projective area based on the position of the user's eyes and the position of the external light source, the projective area being a region through which the user watches and suffers from blaring so as to be shielded; and a control unit configured to generate a display control signal based on the coordinate distribution information of the projective area; the shielding is along the viewing direction of the user so as to display based on the display control signal to implement appropriate shielding in the projective area.

5. 发明申请

US20110170189A1 METHOD AND APPARATUS FOR PRIVACY ENHANCEMENT 审中-公开
标题翻译：用于隐私增强的方法和装置
公开(公告)号：US20110170189A1
公开(公告)日：2011-07-14
申请号：US13060189
申请日：2008-08-22
申请人： Dennis J. Jackson, II
发明人： Dennis J. Jackson, II
IPC分类号： G02B27/28
CPC分类号： B60J3/06
摘要： A privacy-enhancement system includes a window that includes a first polarized filter and a media display that includes a second polarized filter. A polarization axis of the first polarized filter and a polarization axis of the second polarized filter are not parallel to one another.
摘要翻译：隐私增强系统包括包括第一偏振滤光器和包括第二偏振滤光器的介质显示器的窗口。第一偏振滤光器的偏振轴和第二偏振滤光器的偏振轴彼此不平行。

6. 发明申请

US20100060985A1 METHOD FOR PRODUCING POLARIZING PLATE, AND AUTOMOBILE'S WINDSHIELD 审中-公开
标题翻译：生产偏光板的方法，以及汽车的风向
公开(公告)号：US20100060985A1
公开(公告)日：2010-03-11
申请号：US12545893
申请日：2009-08-24
申请人： Koh Kamada , Yuki Matsunami , Kensuke Katagiri , Yuya Agata
发明人： Koh Kamada , Yuki Matsunami , Kensuke Katagiri , Yuya Agata
IPC分类号： G02B5/30 , G02B1/08 , C03C17/00 , C08J7/18
CPC分类号： G02B27/0101 , B32B17/10036 , B32B17/10761 , B32B17/10807 , B32B2551/00 , B60J3/007 , B60J3/06 , G02B5/3016 , G02B5/3033 , G02B2027/012
摘要： A polarizing plate including a polarizing film containing at least a polarizer, wherein the polarizing film has a main absorption axis which is polygonally or smoothly curved.
摘要翻译：一种偏振片，其包括至少含有偏振片的偏振片，其中，所述偏振片具有多边形或平滑弯曲的主吸收轴。

7. 发明授权

US5189552A Incidence angle light attenuator for light transmissive panels 失效
标题翻译：用于透光面板的入射角光衰减器
公开(公告)号：US5189552A
公开(公告)日：1993-02-23
申请号：US753910
申请日：1991-09-03
申请人： Sayed M. Metwalli
发明人： Sayed M. Metwalli
IPC分类号： B60J3/06 , E06B7/28 , E06B9/24 , G02B26/02 , G02B27/28
CPC分类号： E06B9/24 , B60J3/06 , G02B26/02 , G02B27/281 , E06B2009/2405
摘要： A method and apparatus for controlling light attenuation through a light transmissive panel uses polarized film sheets positioned on opposing surfaces of the panel. The film sheet comprises alternating strips or fields of film of different polarization so chosen that light passing through strips of different polarization is significantly attenuated whereas light passing through strips of the same polarization is only attenuated to a preselected degree. The film sheets are oriented on the opposing surfaces of the panel such that light passing through within a preselected range of incidence angles passes through strips of common polarization. Light impinging on the panel at other incidence angles passes through strips of different polarization and is significantly polarized or may have varying polarization in order to provide an attenuation within step changes. The panel may comprise automobile window glass for attenuating sunlight while allowing substantially unattenuated horizontal viewing or may be applied vertically to auto headlamps for reducing glare directed toward approaching vehicles.
摘要翻译：用于通过透光面板控制光衰减的方法和装置使用位于面板的相对表面上的偏振膜片。膜片包括具有不同偏振的膜的交替条带或场，从而被选择为穿过不同极化的条带的光被显着地衰减，而通过相同极化的条的光仅被衰减到预选的程度。膜片在面板的相对表面上定向，使得在预选的入射角范围内通过的光通过共同极化的条带。以其他入射角撞击在面板上的光通过不同极化的条，并且显着地极化或可能具有变化的偏振，以便在阶跃变化内提供衰减。面板可以包括用于衰减太阳光的汽车窗玻璃，同时允许基本上未衰减的水平观察，或者可以垂直地应用于自动前照灯，以减少朝向接近的车辆的眩光。

8. 发明授权

US3840731A Fog light for motor vehicles 失效
标题翻译：车灯用于电动车
公开(公告)号：US3840731A
公开(公告)日：1974-10-08
申请号：US16367571
申请日：1971-07-19
申请人： DAIMLER BENZ AG
发明人： SAUFFERER H
IPC分类号： B60J3/06 , F21S8/10 , G02B27/28 , F21V9/00
CPC分类号： G02B27/281 , B60J3/06 , F21S41/135
摘要： An installation for the better recognition under foggy weather conditions of objects in the light of motor vehicle fog lights, in which the fog lights radiate polarized light and an analyzer is arranged in front of the eyes of the drive which permits the passage of only certain parts of the polarized light.

9. 发明授权

US1678218A Antiglare shield and method of making the same 失效
标题翻译：防盗防护罩及其制作方法
公开(公告)号：US1678218A
公开(公告)日：1928-07-24
申请号：US11745126
申请日：1926-06-21
申请人： GRUSS ROLAND M
发明人： GRUSS ROLAND M
IPC分类号： B60J3/06
CPC分类号： B60J3/06

10. 发明公开

US20240085716A1 VEHICLE SYSTEM HAVING VARIABLE OPACITY 审中-公开
公开(公告)号：US20240085716A1
公开(公告)日：2024-03-14
申请号：US17940534
申请日：2022-09-08
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Benjamin Chu , Victor Wong
IPC分类号： G02B27/28 , B60J3/06
CPC分类号： G02B27/281 , B60J3/06
摘要： A system for providing variable opacity includes a polarization assembly disposed at a vehicle. The polarization assembly includes a first panel having a plurality of first polarizing elements, and a second panel having a plurality of second polarizing elements, the first panel and the second panel overlapping in a path of light incident on the vehicle. The system also includes an actuation device configured to linearly translate the first panel relative to the second panel between a first position in which the polarization assembly is transparent to the light and a second position in which the polarization assembly at least partially blocks the light.

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