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公开(公告)号：US12127731B2
公开(公告)日：2024-10-29
申请号：US17600479
申请日：2020-03-30
申请人： AMBU A/S
CPC分类号： A61B1/00096 , A61B1/00103 , A61B1/0011 , A61B1/05 , G02B1/118 , G02B1/18 , G02B27/0006 , B82Y30/00 , G02B2207/101
摘要： A housing (1) for the tip of a disposable insertion endoscope includes a circumferential side wall (2) having a first end and a second end, and a front wall (3) arranged at the first end to provide an internal compartment (4) in the housing (1), the front wall (3) including at least one transparent part made of a polymer material and adapted to protect a camera (10) arranged in the housing behind the at least one transparent part and a front surface (15) having at least one area provided with a nano-structure.
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公开(公告)号：US12117634B2
公开(公告)日：2024-10-15
申请号：US17603244
申请日：2019-04-16
发明人： Miho Yamada , Masahiro Hasegawa , Akira Sakai
CPC分类号： G02B5/3016 , G02B1/118 , G02B1/18 , H01L27/156 , H10K59/40 , H10K59/50 , H10K77/111
摘要： In a flexible display device, a transistor layer, a light-emitting element layer, a sealing layer, a first flexible substrate, a λ/4 layer, a linear polarizer, an overcoat layer, and a water repellent layer are provided in this order on a second flexible substrate, and the water repellent layer is provided so as to overlap with at least an end portion of the overcoat layer.
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公开(公告)号：US12108933B2
公开(公告)日：2024-10-08
申请号：US17042876
申请日：2019-03-20
发明人： Miho Yamada , Kiyoshi Minoura , Tokio Taguchi , Yasuhiro Shibai
CPC分类号： A61B1/00096 , G02B1/118 , G02B1/18
摘要： An endoscope distal end cover (10) is a cover for protecting a distal end (20t) of an endoscope (20) which has an observation window at the distal end, including: a synthetic polymer film (13) which is to be located over the observation window (32) when the endoscope distal end cover is attached to the distal end of the endoscope, wherein the synthetic polymer film has a surface which includes a plurality of raised portions, when viewed in a normal direction of the synthetic polymer film, a two-dimensional size of the plurality of raised portions is in the range of more than 20 nm and less than 500 nm, and a static contact angle of water with respect to the surface is not less than 150°, and a static contact angle of hexadecane with respect to the surface is not less than 60°.
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公开(公告)号：US12076808B2
公开(公告)日：2024-09-03
申请号：US16970256
申请日：2018-02-28
IPC分类号： B23K26/00 , B23K26/0622 , B23K26/08 , B23K26/082 , B23K26/352 , B23K26/354 , B23K101/36 , B82Y40/00 , G02B1/118 , G02B1/12
CPC分类号： B23K26/0006 , B23K26/0624 , B23K26/082 , B23K26/0861 , B23K26/354 , B23K26/3568 , B23K26/3584 , B82Y40/00 , G02B1/118 , G02B1/12 , B23K2101/36
摘要： Method and devices using lasers to reduce reflection of transparent solids in the optical spectrum, coatings and devices employing transparent solids are disclosed. The lasers are used to shape surfaces of the transparent solid materials by raising the temperature of the material to around the melting temperature, and thereby generate desired target nanostructure two-dimensional antireflection flection pattern arrays on the surfaces. The laser fluence value, wavelength, repetition rate, pulse duration and number of consecutive laser pulses per focus spot are selected, and a desired focus spot distribution on the surface of the transparent solid material is identified. The transparent solid material is relatively translated to generate the desired nanostructure two-dimensional pattern array.
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5.发明公开公开(公告)号：US20240230958A9
公开(公告)日：2024-07-11
申请号：US18548268
申请日：2022-02-25
IPC分类号： G02B1/118 , H01L27/146
CPC分类号： G02B1/118 , H01L27/14621 , H01L27/14627 , H01L27/14636 , H01L27/14685
摘要： A solid-state imaging device with high versatility having a cavity-less CSP structure capable of reducing the occurrence of flare and also being applied to chip size reduction, a method for manufacturing a cover glass, and an electronic apparatus. A solid-state imaging device includes: a sensor substrate in which a plurality of pixels is arranged; a semiconductor substrate having an upper surface on which the sensor substrate is mounted, the semiconductor substrate being configured to connect an electric signal converted by the pixel to a bump or an external connection terminal disposed on a lower surface; a microlens array disposed on an upper surface of the sensor substrate; a resin disposed on an upper surface of the microlens array; and a cover glass bonded to the microlens array via the resin and having a moth-eye structure on a surface of the cover glass.
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6.发明公开公开(公告)号：US20240219742A1
公开(公告)日：2024-07-04
申请号：US18589217
申请日：2024-03-14
CPC分类号： G02B27/4233 , G02B1/02 , G02B1/11 , G02B1/118 , G02B5/1857 , G02B5/1866 , G02B5/1876
摘要： In an optical element, diffractive focusing features and diffractive anti-reflection features can extend into a first surface of a body, such as by etching. The diffractive focusing features can have a same first depth that is greater than a wavelength, and can be located in a first area to have a duty cycle that varies over the first area. The diffractive anti-reflection features can have a same second depth that is less than the wavelength. In some examples, an effective refractive index of the diffractive focusing features and the diffractive anti-reflection features, together, can be less than or equal to a specified value, such as 120% of a square root of a refractive index of a material of the body. In other examples, the diffractive anti-reflection features can be located in the first area to have a duty cycle that is constant over the first area.
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公开(公告)号：US12006439B2
公开(公告)日：2024-06-11
申请号：US16823824
申请日：2020-03-19
发明人： Shuhei Yamamoto , Tomonari Nakayama
CPC分类号： C09D1/00 , C09D7/20 , C09D7/62 , C23C18/1212 , C23C18/127 , G02B1/118 , C03C17/009 , C23C18/1254 , G03B17/14
摘要： An optical member having a porous layer having both low scattering and film strength is provided. The optical member is an optical member, having a porous layer in which a plurality of silicon oxide particles are bound with an inorganic binder on a base material, and the porous layer contains a fluorine-containing organic acid having 5 or more and 11 or less fluorine atoms in one molecule.
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公开(公告)号：US11978642B2
公开(公告)日：2024-05-07
申请号：US17486057
申请日：2021-09-27
申请人： NALUX CO., LTD.
发明人： Kenji Tanibe , Kazuya Yamamoto
IPC分类号： H01L21/3213 , B29C33/42 , B29C59/14 , G02B1/04 , G02B1/11 , G02B1/118 , G02B1/12 , H01J37/32 , H01L21/3065
CPC分类号： H01L21/32138 , B29C33/424 , B29C59/14 , G02B1/04 , G02B1/11 , G02B1/118 , G02B1/12 , H01J37/32394 , H01L21/3065 , B29K2995/0072 , B29K2995/0093
摘要： A method for producing a plastic element provided with fine surface roughness is provided. In the method, etching of a surface of the plastic element is performed separately in a first step and in a second step, in the first step, fine roughness having a predetermined average value of pitch in the range from 0.05 to 1 micrometer is generated on the surface through reactive ion etching in an atmosphere of a first gas; and in the second step, an average value of depth of the fine roughness generated in the first step is adjusted to a predetermined value in the range from 0.15 to 1.5 micrometers while the predetermined average value of pitch is substantially maintained through reactive ion etching in an atmosphere of a second gas, reactivity to the plastic element of the second gas being lower than reactivity to the plastic element of the first gas.
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9.发明授权公开(公告)号：US11977206B2
公开(公告)日：2024-05-07
申请号：US17370311
申请日：2021-07-08
申请人： Corning Incorporated
发明人： Shandon Dee Hart , Karl William Koch, III , Carlo Anthony Kosik Williams , Lin Lin , Wageesha Senaratne , William Allen Wood
IPC分类号： G02B1/11 , C03C15/00 , C23C14/02 , C23C14/04 , C23C16/02 , C23C16/04 , G02B1/118 , G02B1/14 , G02B5/02 , G02B27/42
CPC分类号： G02B1/11 , C03C15/00 , C23C14/021 , C23C14/042 , C23C16/0227 , C23C16/042 , G02B1/118 , G02B1/14 , G02B5/0221 , G02B5/0268 , G02B27/4205 , G02B27/4272 , G02B2207/101
摘要： A display article is described herein that includes: a substrate comprising a thickness and primary surface; a diffractive surface region defined by the primary surface; and an antireflective coating disposed on the diffractive surface region. The diffractive surface region comprises structural features that comprise different heights in a multimodal distribution. The substrate exhibits a sparkle of 1.8. The article exhibits a first-surface average visible specular reflectance of less than 0.2% at an incident angle of 20°, and a maximum hardness of ≥8 GPa in a Berkovich Indenter Hardness Test.
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公开(公告)号：US11961628B2
公开(公告)日：2024-04-16
申请号：US18098804
申请日：2023-01-19
IPC分类号： B32B3/10 , G02B1/118 , H01B1/08 , H01B3/10 , H01B13/00 , H01M4/04 , H01M6/40 , H01M8/124 , H10K71/20 , B82Y30/00 , H01M8/1286 , H10K30/82 , H10K50/813 , H10K102/00
CPC分类号： H01B1/08 , G02B1/118 , H01B3/10 , H01B13/003 , H01M4/04 , H01M6/40 , H01M8/124 , H10K71/211 , B82Y30/00 , H01M4/0433 , H01M8/1286 , H10K30/82 , H10K50/813 , H10K2102/331 , Y02P70/50 , Y10T428/24893
摘要： Aspects relate to patterned nanostructures having a feature size not including film thickness of below 5 microns. The patterned nanostructures are made up of nanoparticles having an average particle size of less than 100 nm. A nanoparticle composition, which, in some cases, includes a binder, is applied to a substrate. A patterned mold used in concert with electromagnetic radiation function to manipulate the nanoparticle composition in forming the patterned nanostructure. In some embodiments, the patterned mold nanoimprints a pattern onto the nanoparticle composition and the composition is cured through UV or thermal energy. Three-dimensional patterned nanostructures may be formed. A number of patterned nanostructure layers may be prepared and joined together. In some cases, a patterned nanostructure may be formed as a layer that is releasable from the substrate upon which it is initially formed. Such releasable layers may be arranged to form a three-dimensional patterned nanostructure for suitable applications.
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