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公开(公告)号：US20230071280A1
公开(公告)日：2023-03-09
申请号：US17785757
申请日：2020-10-28
Applicant: NISSHA CO., LTD.
Inventor： Tatsuo ITO , Daichi HAMA
IPC: F21V8/00
Abstract: To enable a lighting cover disposed over a plurality of light-emitting portions to have a soft tactile sensation, the lighting cover includes a light guide member and a soft light-transmissive member The light guide member has a plurality of isolation spaces arranged to correspond to the plurality of light-emitting portions and guides light from the plurality of light-emitting portions The soft light-transmissive member has a soft tactile sensation, and transmits light generated from the plurality of light-emitting portions by being disposed on an outer side of the light guide member.
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公开(公告)号：US20230054589A1
公开(公告)日：2023-02-23
申请号：US17793922
申请日：2021-01-27
Applicant: NISSHA CO.,LTD.
Inventor： Chuzo TANIGUCHI , Ryomei OMOTE , Eiji KAWASHIMA , Jun SASAKI , Yoshihiro SAKATA , Toshitsugu FUJIMURA
IPC: G02C11/00
Abstract: A molded body is molded into a prescribed three-dimensional shape. A protective film covers at least a portion of a surface of the molded body. A circuit film is integrally molded with the molded body. An electric circuit is installed in the circuit film and causes a physical change outside of a molded article or causes an electric signal to be generated in accordance with a physical change outside of the molded article. The protective film or the circuit film has a contact area disposed on the surface of a contact portion. The molded body includes a hot melt adhesive: which is disposed on the surface of the molded body which is opposite skin, with the contact area therebetween; and which defines a three-dimensional shape of the contact area within the prescribed shape. The hot melt adhesive covers at least a portion of the circuit film.
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公开(公告)号：US20220384954A1
公开(公告)日：2022-12-01
申请号：US17776725
申请日：2020-11-11
Applicant: NISSHA CO., LTD. , INU RESEARCH & BUSINESS FOUNDATION
Inventor： In Yeol MOON , Ryomei OMOTE , Yoshihiro SAKATA , Toshifumi KUROSAKI , Shohei MORIMOTO , Sungtek KAHNG , Changhyeong LEE , Yejune SEO , Gwang-gyun NAMGUNG , Munsu JEON
Abstract: A decrease in performance of an antenna is suppressed while maintaining metallic design by a metal vapor deposition layer in a cover with antenna function. A back cover includes cover member, a pictorial pattern layer, and a metasurface. The pictorial pattern layer is arranged in a layering direction with respect to the cover member and includes a metal vapor deposition layer. The metasurface is arranged side by side in the layering direction with the pictorial pattern layer. The metasurface amplifies an antenna signal.
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公开(公告)号：US20220252778A1
公开(公告)日：2022-08-11
申请号：US17754387
申请日：2020-08-17
Applicant: NISSHA CO., LTD.
Inventor： Chuzo TANIGUCHI , Ryomei OMOTE , Junichi SHIBATA , Jun SASAKI , Yoshihiro SAKATA , Toshifumi KUROSAKI , Shohei MORIMOTO
Abstract: An illumination display panel that forms part of a housing and has a display portion for illuminated display comprises a resin panel having a first molded portion made of an opaque resin at a portion excluding the display portion, and a second molded portion disposed on the back surface side of the first molded portion and made of a light-transmitting resin having a protrusion where the first molded portion is not present. The protrusion is fitted to the first molded portion. A light source mounting substrate is disposed on the back surface side of the resin panel. At least a light source of the light source mounting substrate is sealed by the second molded portion. An integrally molded product of the light source mounting substrate and the second molded portion is filled and solidified at a low pressure while compressing a cavity of a molding mold.
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公开(公告)号：US20220146086A1
公开(公告)日：2022-05-12
申请号：US17602837
申请日：2020-04-06
Applicant: NISSHA CO., LTD.
Inventor： Takashi YOKOYAMA , Masateru CHIYAMA , Motoaki TOKUKURA , Yasuharu WATA , Hiroaki UEFUJI , Eiko SEKI
Abstract: A light emitting and receiving module with heater is provided, which includes a base material. A light emitting and receiving element is disposed on the base material and performs at least one of light reception and light emission. A heater film includes an electrode formed on a base sheet. The heater film is formed so as to cover the light emitting and receiving element. A capacitance detection unit electrically connected to the electrode detects a floating capacitance between the light emitting and receiving element and the heater film. A power source electrically connected to the electrode heats the heater film. A control board switches the connection with the electrode between the capacitance detection unit and the power source.
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Patent Agency Ranking
公开(公告)号：US20220024178A1
公开(公告)日：2022-01-27
申请号：US17496795
申请日：2021-10-08
Applicant: NISSHA CO.,LTD.
Inventor： Daichi HAMA , Yasuhide FUKADA , Tatsuo ITO , Eiji KAWASHIMA
Abstract: To provide a decorative molded article that enables clear visual recognition of an arbitrary pattern on a surface of a skin material when a light source is turned on. The decorative molded article is a decorative molded article capable of being illuminated by a light source on a back surface and configured so that a skin material having an OD value of 1 or more and 3.5 or less, a light-shielding layer having an arbitrary pattern, and a transparent molded body are laminated together in sequence, and so that a color difference ΔE between a light emitting unit and a non-light emitting unit of the skin material is 50 or more when the light source is turned on. The decorative molded article may further include a nonwoven fabric between the skin material and the light-shielding layer, or between the light-shielding layer and the molded body.
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公开(公告)号：US11193831B2
公开(公告)日：2021-12-07
申请号：US17034497
申请日：2020-09-28
Applicant: TOYODA GOSEI CO., LTD. , NISSHA CO., LTD.
Inventor： Koji Okumura , Koji Fukagawa , Hiroyuki Konishi , Tatsuo Ito
Abstract: A method for manufacturing a near-infrared sensor cover includes a film setting step. The film setting step includes setting a heater film on a first molding die and setting a hard coating film on a second molding die. The method for manufacturing a near-infrared sensor cover further includes a base molding step for molding a base including clamping a mold, injecting molten plastic into a gap between the heater film and the hard coating film, and curing the molten plastic.
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公开(公告)号：US11099683B1
公开(公告)日：2021-08-24
申请号：US17268055
申请日：2019-11-18
Applicant: NISSHA CO., LTD.
Inventor： Mitsuru Kagase
Abstract: A touch panel includes a substrate having insulating properties and including a sensing region and a non-sensing region, a plurality of sensor electrodes formed in the sensing region, a plurality of external connection terminals formed in the non-sensing region, and a lead-out wiring line electrically connecting one end of each of the plurality of sensor electrodes to each of the plurality of external connection terminals. The external connection terminal and the lead-out wiring line are continuously divided by a single slit along an extension direction of the external connection terminal and the lead-out wiring line in an entire length, or in a portion of the entire length from which an end portion in a sensor electrode side of the lead-out wiring line is excluded.
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公开(公告)号：US10605679B2
公开(公告)日：2020-03-31
申请号：US16336379
申请日：2017-08-29
Applicant: Nissha Co., Ltd.
Inventor： Hideaki Nada
Abstract: A pressure sensor is disclosed. The pressure sensor includes a common electrode, sensitized electrodes, mountain-shaped pressure-sensitive layers, and thin-film transistors. The common electrode is formed as a layer. The sensitized electrodes are arranged in a matrix opposing the common electrode. The mountain-shaped pressure-sensitive layers are respectively formed over the sensitized electrodes on a side close to the common electrode. The thin-film transistors are disposed to correspond to the sensitized electrodes on sides of the sensitized electrodes opposite to the common electrode. A distance between the sensitized electrodes and an outer edge of a contact surface at which the common electrode and the mountain-shaped pressure-sensitive layers contact gradually becomes narrower when, due to pressing force applied to the common electrode toward the mountain-shaped pressure-sensitive layers and the sensitized electrodes, the contact surface expands outward from central portions of the mountain-shaped pressure-sensitive layers when viewed in plan.
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公开(公告)号：US20190381884A1
公开(公告)日：2019-12-19
申请号：US16480191
申请日：2018-01-18
Applicant: NISSHA CO., LTD.
Inventor： Eiji KAWASHIMA , Masaru TERASHITA , Ryouki KUBOMOTO , Akihiro YOSHIMURA , Yusuke UENO
Abstract: A display panel is attached to an appliance that includes first and second light sources, in which one of the first and second light sources is capable of being turned off when the other is turned on. The display panel basically includes a molded body, a front-side decorative layer, and a sheet-like member. The display panel is capable of individually illuminating a plurality of graphics, which is simultaneously molded and decorated, with light passing through a molded resin. In particular, a first graphic is illuminated in a first window by turning on the first light source, while a first back-side light-shielding region and a second front-side light-shielding region prevent a second graphic from being illuminated. The second graphic is illuminated in a second window by turning on the second light source, while a second back-side light-shielding region and a first front-side light-shielding region prevent the first graphic from being illuminated.
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