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公开(公告)号：US11003042B2
公开(公告)日：2021-05-11
申请号：US16287291
申请日：2019-02-27
发明人： Yeong-Ming Chang , Chien-Hsun Lai , Yao-Wei Liu
IPC分类号： G02F1/163 , G02F1/1514 , G02F1/157 , G02B13/00 , G02B9/12 , G02B9/34 , G02B9/60 , G03B11/04 , H04N5/232 , H04N5/225 , G02F1/155 , G02F1/1516 , G02F1/1335 , G02F1/1524 , G03B11/00 , G02B5/20 , G02F1/1339
摘要： A switchable image capturing system is provided. Through modulating light by an electro-optical switch, the light intake received by the lens assembly and the image sensor may be changed. Specifically, when the electro-optical switch receives a positive voltage, the electro-optical switch obstructs the light so that the lens assembly and the image sensor are not able to image by receiving the light; when the electro-optical switch receives a negative voltage, the electro-optical switch allows the light to pass through so that the lens assembly and the image sensor is able to image by receiving the light. Through the configuration in the aforementioned statements, the image time of the image sensor may be controlled to interrupt or continue filming according to the user's needs.
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公开(公告)号：US10996536B2
公开(公告)日：2021-05-04
申请号：US16014459
申请日：2018-06-21
IPC分类号： G02F1/15 , G02F1/03 , G02F1/153 , G09G3/19 , G09G3/38 , G02F1/155 , G02F1/1503 , G02F1/1523 , G02F1/161 , G02F1/1514 , G02F1/1516 , C09K9/02 , G02C7/02
摘要： An electrochromic device including a selective membrane separating two liquid media including at least one electrochromic compound and at least one compound able to be oxidized or reduced and showing low energy consumption.
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公开(公告)号：US10781364B2
公开(公告)日：2020-09-22
申请号：US15789802
申请日：2017-10-20
申请人： Gentex Corporation
发明人： Sue F. Franz , Kelvin L. Baumann
IPC分类号： C09K9/02 , G02F1/153 , E06B9/24 , G02F1/1503 , G02F1/1514 , B60J3/00 , B60R1/08 , G02F1/1339
摘要： An electrochromic medium includes a solvent, a first pair of a first anodic material and a first cathodic material, and at least one of a second anodic material and a second cathodic material. At least one of the first anodic material and the first cathodic material is an electrochromic absorbing in the visible range, and at least one of the second anodic material and the second cathodic material is electrochromic absorbing in the visible range.
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公开(公告)号：US10775677B2
公开(公告)日：2020-09-15
申请号：US16009536
申请日：2018-06-15
发明人： Wei Qin , Xiaolong Li
IPC分类号： G02F1/163 , G02F1/1335 , G02F1/155 , G02F1/1362 , G02F1/13357 , G02B26/00 , G02F1/1347 , G02F1/1514
摘要： A transparent display panel is provided, including a liquid crystal cell, a chromic material and a trigger component. The liquid crystal cell includes an array substrate and a first transparent substrate disposed opposite each other. A liquid crystal layer is arranged between the array substrate and the first transparent substrate. The chromic material is arranged at a side of the first transparent substrate away from the array substrate. The trigger component is connected to the chromic material for enabling the chromic material to perform a reversible change between a transparent state and a colored state.
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公开(公告)号：US10699143B2
公开(公告)日：2020-06-30
申请号：US15915375
申请日：2018-03-08
申请人： GENTEX CORPORATION
发明人： Joshua D. Lintz , Andrew D. Weller
IPC分类号： G06K9/00 , G06K9/20 , B60R1/12 , B60R1/04 , H04N5/232 , H04N5/235 , H04N5/225 , A61B5/18 , G08B21/06 , B60K28/02 , B60Q3/00 , G02F1/153 , G02F1/1514
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.
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公开(公告)号：US10585321B2
公开(公告)日：2020-03-10
申请号：US16250738
申请日：2019-01-17
申请人： View, Inc.
IPC分类号： G02F1/15 , G02F1/03 , G02F1/01 , G09G3/19 , G03G13/00 , G02F1/133 , G02F1/1506 , G02F1/1523 , C01G33/00 , C01G53/00 , G02F1/1514
摘要： The embodiments herein relate to electrochromic stacks, electrochromic devices, and methods and apparatus for making such stacks and devices. In various embodiments, an anodically coloring layer in an electrochromic stack or device is fabricated to include nickel-tungsten-niobium-oxide (NiWNbO). This material is particularly beneficial in that it is very transparent in its clear state.
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公开(公告)号：US10444588B2
公开(公告)日：2019-10-15
申请号：US15554318
申请日：2016-06-29
发明人： Kenji Yamada , Wataru Kubo , Satoshi Igawa , Kentaro Ito , Satoshi Ota
IPC分类号： G02F1/153 , G02F1/1503 , C09K9/02 , G02F1/155 , G02F1/163 , G02B5/20 , G02F1/1514
摘要： Provided is an electrochromic element, including: a pair of electrodes; and an electrochromic layer disposed between the pair of electrodes and containing a plurality of kinds of organic electrochromic compounds, in which: at least one kind of the plurality of kinds of organic electrochromic compounds includes an organic electrochromic compound having an absorption peak in a wavelength region of 700 nm or more during coloring thereof; and when an optical density in a decolored state thereof is defined as 0, a fluctuation ratio of a transmittance in a wavelength region of from 650 nm or more to 700 nm or less with respect to a central transmittance is within ±15% at an optical density of 0.3.
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公开(公告)号：US10324350B2
公开(公告)日：2019-06-18
申请号：US15718441
申请日：2017-09-28
申请人： Gentex Corporation
发明人： Kevin L. Ash , Kelvin L. Baumann
IPC分类号： C09K9/02 , B32B17/10 , C07D241/46 , G02F1/15 , G02F1/161 , G09G3/38 , G02F1/1503 , G02F1/153 , G02F1/1516 , G02F1/1514
摘要： An electrochromic device includes a chamber defined by a first conductive surface of a first substrate, a second conductive surface of a second substrate, and a sealing member joining the first substrate to the second substrate; an electrochromic medium containing a blue cathodic electroactive compound and up to three anodic electroactive compounds; wherein the electrochromic medium is disposed within the chamber; the anodic electroactive compounds include a green anodic electroactive compound and one or two gray anodic electroactive compounds; and the anodic electroactive compounds include from about 8 mol % to about 15 mol % gray anodic electroactive compounds.
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公开(公告)号：US20240317675A1
公开(公告)日：2024-09-26
申请号：US18395277
申请日：2023-12-22
发明人： Guey-Sheng LIOU , Chyi-Ming LEU , Jheng-Ying LI , Hsiang-Jui CHEN , Yu Jen SHAO , Min Hsiu TU , Hou Lin LI
IPC分类号： C07C217/92 , C09K9/02 , G02F1/1514 , G02F1/155
CPC分类号： C07C217/92 , C09K9/02 , G02F1/1514 , G02F1/155 , C09K2211/1007 , C09K2211/1014
摘要： An electrochromic composition includes an oxidizable compound, a reducible compound, and a solvent. The oxidizable compound includes
wherein each R2 is independently —N(R1)2, —OR1, or —R1, and R1 is C1-3 alkyl group. The reducible compound has a chemical structure of
and each R3 is independently C4-12 alkyl group, —OCnH2n+1,
and n=0˜7.-
公开(公告)号：US12078904B2
公开(公告)日：2024-09-03
申请号：US17552046
申请日：2021-12-15
发明人： Wataru Kubo
IPC分类号： G02F1/1514 , H04N23/84 , H04N25/11
CPC分类号： G02F1/1514 , H04N23/84 , H04N25/11 , G02F2001/15145
摘要： The types and concentrations of multiple anodic electrochromic compounds are selected in such a manner that RGmax is 1.37 or less, in which RGmax is a maximum value among ratios between RGB signal ratios in the transmission state of an electrochromic device and in colored states of the anodic electrochromic compounds, the RGB signal ratios are obtained from TA(λ) and the sensitivity of a photodetector, and TA(λ) is a normalized variable transmittance obtained by a combination of absorptions of the anodic electrochromic compounds.
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