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公开(公告)号：US12123799B2
公开(公告)日：2024-10-22
申请号：US16765564
申请日：2018-11-09
发明人： Takashi Kasahara , Katsumi Shibayama , Masaki Hirose , Toshimitsu Kawai , Hiroki Oyama , Yumi Kuramoto
CPC分类号： G01M11/00 , G01J3/0243 , G01J3/26 , G01R1/0675 , G01R27/2605 , G01R31/52 , G02B5/28 , G02B26/001
摘要： An electrical inspection method includes: a step of preparing a wafer in which a plurality of Fabry-Perot interference filter portions is formed, each of the plurality of Fabry-Perot interference filter portions in which a distance between a first mirror portion and a second mirror portion facing each other varies by an electrostatic force; and a step of inspecting electrical characteristics of each of the plurality of Fabry-Perot interference filter portions.
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公开(公告)号：US20240345291A1
公开(公告)日：2024-10-17
申请号：US18751442
申请日：2024-06-24
申请人： AGC Inc.
摘要： An optical filter includes: a substrate; and a dielectric multilayer film (A) laid on or above at least one main surface of the substrate as an outermost layer, the dielectric multilayer film (A) being configured to reflect a light in a wavelength region of 900 nm or more, in which the substrate includes a resin film including a resin and a dye (I) having a maximum absorption wavelength of 700 nm to 800 nm in the resin, the optical filter transmits a visible light and a light in at least a partial wavelength region of 750 nm to 1000 nm, and the optical filter satisfies all of spectral characteristics (i-1) to (i-9).
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公开(公告)号：US12103286B2
公开(公告)日：2024-10-01
申请号：US17043596
申请日：2019-04-11
发明人： Yulong Gao
CPC分类号： B32B3/30 , B32B3/263 , B32B7/12 , B32B27/36 , B32B33/00 , B32B2307/402 , B32B2307/416 , G02B3/0037 , G02B5/28 , H04M1/0283
摘要： A decorative functional film, comprising: a carrier comprising a first surface and a second surface provided opposite the first surface; a micro-nano layer, a micro-nano structure being provided on the first surface of the carrier to form the micro-nano layer, and the micro-nano structure being a convex and/or concave structure; a reflective layer provided on the micro-nano layer; a coloring layer provided on the reflective layer; and a display structure provided on one side of the carrier by means of an adhesive layer. The display structure can be a luminous LOGO, or can display indication information, for example, relatively simple indication information such as power and signals; and the display structure can change the indication information by changing the display area, display brightness and display duration of the display structure, or by changing the number of display grids of the display structure.
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公开(公告)号：US20240308434A1
公开(公告)日：2024-09-19
申请号：US18599685
申请日：2024-03-08
申请人： Webasto SE
发明人： Bernhard SCHIEDER , Thomas PODOLSKI
IPC分类号： B60R11/00 , B62D25/06 , G01S17/931 , G02B5/28
CPC分类号： B60R11/00 , B62D25/06 , G01S17/931 , G02B5/281 , B60R2011/004
摘要： A sensor module for being disposed on a panel component of a motor vehicle comprises a cover, which forms at least areas of an outer skin of the sensor module and has a viewing area, and at least one environment sensor, which is configured for transmitting and/or receiving electromagnetic signals via the viewing area in order to thus chart the vehicle environment. At least areas of the cover comprise a multifunctional film, which has a heating function in the viewing area and has an infrared protective function in at least one area of the cover different to the viewing area.
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公开(公告)号：US12092838B2
公开(公告)日：2024-09-17
申请号：US18220934
申请日：2023-07-12
CPC分类号： G02B27/1013 , G02B5/282 , G02B27/0101 , G02B2027/0145
摘要： An optical system for displaying a virtual image to a viewer includes stacked integral first reflective polarizer and integral second reflective polarizer, a display, and a mirror. For substantially normally incident light: for at least one visible wavelength in a first wavelength range, the first reflective polarizer reflects at least 60% of the incident light having a first polarization state and transmits at least 60% of the incident light having an orthogonal second polarization state, and the second reflective polarizer transmits at least 60% of the incident light for each of the first and second polarization states; and for at least one infrared wavelength in a second wavelength range, the first reflective polarizer reflects at least 60% of the incident light having the first polarization state and transmits at least 60% of the incident light having the second polarization state, and the second reflective polarizer reflects at least 60% of the incident light having the second polarization state and transmits at least 20% of the light having the first polarization state.
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公开(公告)号：US20240302573A1
公开(公告)日：2024-09-12
申请号：US18578224
申请日：2022-07-15
申请人： AGC GLASS EUROPE
CPC分类号： G02B1/115 , G01S7/4813 , G01S17/88 , G02B5/208 , G02B5/281
摘要： An infrared transmissive pane comprising an infrared transmissive substrate and an infrared transmissive coating, optical assemblies comprising the pane, and uses of the pane.
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公开(公告)号：US12072235B2
公开(公告)日：2024-08-27
申请号：US17263244
申请日：2019-07-26
申请人： ams AG
CPC分类号： G01J1/0492 , G01J1/0474 , G01J1/0488 , G01J3/0205 , G01J3/51 , G01T1/2002 , G01T1/2008 , G02B5/28 , G01J2003/1226 , G01J2003/123 , G01J2003/1239 , G02B5/284 , G02B5/288
摘要： A filter assembly includes an incident medium, a spacer, at least one dielectric filter and an exit medium. The spacer is arranged between the incident medium and the at least one dielectric filter such that the incident medium and the at least one dielectric filter are spaced apart by a working distance and thereby enclose a medium of lower index of refraction than the incident medium. The at least one dielectric filter is arranged on the exit medium.
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公开(公告)号：US12068013B2
公开(公告)日：2024-08-20
申请号：US17735444
申请日：2022-05-03
发明人： Yuichi Miyamoto , Masaomi Takasaka
IPC分类号： G11B7/1381 , G02B5/22 , G02B5/28
CPC分类号： G11B7/1381 , G02B5/226 , G02B5/286
摘要： A radiation image reading device includes: a light scanning unit; a light detection unit. Each of a transmittance when the excitation light reflected from the surface of the recording medium is transmitted through the optical filter and a transmittance when the signal light emitted from the surface of the recording medium at an angle larger than a predetermined angle with respect to a direction perpendicular to the scan line within the detection surface is transmitted through the optical filter is smaller than a transmittance when the signal light emitted from the surface of the recording medium at an angle smaller than the predetermined angle with respect to a direction perpendicular to the scan line within the detection surface is transmitted through the optical filter.
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公开(公告)号：US12039801B2
公开(公告)日：2024-07-16
申请号：US18042692
申请日：2021-07-21
申请人： JENETRIC GmbH
发明人： Tom Michalsky , Undine Richter , Philipp Riehl , Daniel Krenzer , Jörg Reinhold , Jürgen Hillmann
IPC分类号： G06V40/13 , G02B5/28 , G06V10/143 , G06V40/12 , G09G3/32
CPC分类号： G06V40/1318 , G02B5/28 , G06V10/143 , G06V40/1394 , G09G3/32 , G09G2320/0233 , G09G2354/00
摘要： A device for displaying information and for the contact-based, simultaneous capture of impressions of a plurality of blood-perfused skin regions of human autopodia, including: a placement surface for placing the autopodia, a display unit which is arranged below the placement surface and which has at least partially transparent display elements which are arranged in grid form and are individually controllable by a control unit, the display elements having display pixels which emit light in a direction of the placement surface. The device also includes optical sensor pixels which detect light incident on the sensor pixels. The sensor pixels may be arranged in a sensor layer arranged under the display unit viewed from direction of the contacting skin region or may be arranged in the display unit between the display elements. A cavity filter for angle selection is arranged in front of the optical sensor pixels.
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公开(公告)号：US12032186B2
公开(公告)日：2024-07-09
申请号：US17727329
申请日：2022-04-22
发明人： Jaesoong Lee , Hyochul Kim
摘要： Provided is a spectral filter, and an image sensor and an electronic device each including the spectral filter. The spectral filter includes a first metal reflection layer and a second metal reflection layer spaced apart from each other, a plurality of cavities disposed between the first metal reflection layer and the second metal reflection layer, and a bandpass filter disposed between the plurality of cavities and selectively transmitting light of a certain wavelength region. Each of the plurality of cavities may have a multi-mode structure having a plurality of central wavelengths.
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