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    SIGNAL DETECTION SYSTEM
    1.
    发明申请
    SIGNAL DETECTION SYSTEM 有权

    公开(公告)号：US20210103041A1

    公开(公告)日：2021-04-08

    申请号：US17105632

    申请日：2020-11-27

    Applicant: FUJIFILM Corporation

    Inventor： Shunya KATOH ,  Naoyuki MOROOKA

    IPC: G01S7/499 ,  G02B5/126 ,  G02B5/26 ,  G02B5/30 ,  G01S17/58 ,  G01S17/08

    Abstract: An object of the present invention is to provide a signal detection system capable of removing noise caused by scattered light or the like and capable of detecting an accurate signal. The problems can be solved by providing a signal detection system including an emitting unit that emits polarized light as measurement light, a retroreflection member that retroreflects the measurement light, and a detecting unit that detects the retroreflected measurement light, in which in the retroreflection member, a reflectance of first polarized light is higher than a reflectance of second polarized light which is polarized light having a property opposite to that of the first polarized light, and at least one of a first condition in which in the measurement light emitted from the emitting unit, an intensity of the first polarized light is higher than an intensity of the second polarized light, or a second condition in which in the detecting unit, a detection sensitivity of the first polarized light is higher than a detection sensitivity of the second polarized light is satisfied.

    COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS
    2.
    发明申请
    COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND LENS 审中-公开

    公开(公告)号：US20200181061A1

    公开(公告)日：2020-06-11

    申请号：US16784163

    申请日：2020-02-06

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki MOROOKA

    IPC: C07C69/54 ,  C07D241/38 ,  C08F22/22 ,  C08F22/20 ,  G02B1/04

    Abstract: According to the present invention, as a monomer which is unlikely to be crystallized in a curable composition for manufacturing an optical member and which enables manufacture of a cured product having a high level of moisture-heat resistance, a compound represented by General Formula (A) is provided. In the formula, Ar11 and Ar12 each independently represent an aryl group or a heteroaryl group; X1, Y1, X2, Y2, Z1, and Z2 each independently represent a nitrogen atom or a carbon atom, or the like; Ar13 and Ar14 each independently represent an arylene group or a heteroarylene group, where at least one of Ar13 or Ar14 is a group other than a phenylene group; R3 to R6 each independently represent a substituent, q and r each independently are an integer of 0 to 4, and v and w each independently are an integer of 0 or more; L1 and L2 each independently represent a single bond, an oxygen atom, an ester bond, or the like; R11 and R12 each independently represent a divalent linking group containing a branched alkylene group; and R21 and R22 each independently represent a hydrogen atom or a methyl group.

    CURABLE COMPOSITION, OPTICAL COMPONENT AND COMPOUND
    5.
    发明申请
    CURABLE COMPOSITION, OPTICAL COMPONENT AND COMPOUND 有权
    可固化组合物，光学组分和化合物

    公开(公告)号：US20170002124A1

    公开(公告)日：2017-01-05

    申请号：US15265922

    申请日：2016-09-15

    Applicant: FUJIFILM Corporation

    Inventor： Ayumi ISHIYAMA ,  Naoyuki MOROOKA ,  Seiichi HITOMI

    IPC: C08F222/10 ,  C07D277/64 ,  C07D263/57 ,  C07D277/66

    CPC classification number: C08F222/1006 ,  C07D263/57 ,  C07D277/60 ,  C07D277/64 ,  C07D277/66 ,  C08F2/50 ,  C08F2220/281 ,  C08F2222/102

    Abstract: Provided are a curable composition exhibiting excellent solvent solubility while maintaining a high refractive index; an optical component using such a curable composition; and a compound. The curable composition contains a compound represented by the following Formula (1) and at least one kind selected from thermal radical polymerization initiators or photo radical polymerization initiators. In Formula (1), Ar1 to Ar4 each independently represent an aromatic ring, at least one of Ar1, . . . , or Ar4 represents a benzothiazole ring, a benzoxazole ring, an aromatic ring containing a benzothiazole ring or a benzoxazole ring, or an aromatic ring having a benzothiazolyl group or a benzoxazolyl group as a substituent, and two or more of Y1 to Y4 represent a polymerizable group.

    Abstract translation: 提供如下：在保持高折射率的同时显示优异的溶剂溶解性的可固化组合物; 使用这种可固化组合物的光学组件; 和化合物。 可固化组合物含有由通式（1）表示的化合物和选自热自由基聚合引发剂和光自由基聚合引发剂中的至少一种。 通式（1）中，Ar 1 -Ar 4分别独立地表示芳香环，Ar 1〜Ar 4中的至少一个表示含有苯并噻唑环，苯并氧硫杂环，苯并噻唑环或苯并恶唑环的芳香环， 作为取代基，含有苯并噻吩基或苯并恶唑基的基团，Y1-Y4中的2个以上表示可聚合基团。

    COMPOUND, CURABLE RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEMENT, AND AUGMENTED REALITY GLASSES
    6.
    发明申请
    COMPOUND, CURABLE RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEMENT, AND AUGMENTED REALITY GLASSES 有权

    公开(公告)号：US20240368076A1

    公开(公告)日：2024-11-07

    申请号：US18740684

    申请日：2024-06-12

    Applicant: FUJIFILM Corporation

    Inventor： Naozumi SHIRAIWA ,  Naoyuki MOROOKA

    IPC: C07C327/22 ,  C08F120/68 ,  G02B5/18

    Abstract: Provided are a compound represented by General Formula (1), a curable resin composition containing the compound, a cured product formed of the curable resin composition, a diffractive optical element, and augmented reality glasses. In the formula, L represents an alkylene group or a group that, among one —CH2— or two or more —CH2—'s not adjacent to each other in an alkylene group, —CH2— not adjacent to an S atom is substituted with —S—, Spa and Spb represent a divalent aromatic hydrocarbon group or a divalent group formed by a combination of a divalent aromatic hydrocarbon group and an alkylene group, Pol1 and Pol2 represent a (meth)acryloylthio group or a vinylthio group, and n1 and n2 are 0 or 1.

    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND METHOD FOR MANUFACTURING OPTICAL MEMBER
    8.
    发明申请
    CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, LENS, AND METHOD FOR MANUFACTURING OPTICAL MEMBER 有权

    公开(公告)号：US20210403438A1

    公开(公告)日：2021-12-30

    申请号：US17464845

    申请日：2021-09-02

    Applicant: FUJIFILM Corporation

    Inventor： Takafumi NAKAYAMA ,  Naoyuki MOROOKA

    IPC: C07D241/40 ,  G02B1/04

    Abstract: A curable composition containing a compound represented by General Formula A and a salt of an acidic phosphoric acid ester is provided as a curable composition for forming a cured product that has a small Abbe number and a large partial dispersion ratio and has excellent moldability. In General Formula A, Ar represents an n-valent group containing a nitrogen-containing aromatic ring as a partial structure, L represents a linking group such as —O— and —C(═O)O—, Sp represents a single bond or a divalent linking group, Pol represents a hydrogen atom or a polymerizable group, and n represents 1 or 2; and the compound represented by General Formula A has at least one polymerizable group.

    COMPOUND LENS AND METHOD FOR MANUFACTURING SAME
    9.
    发明申请
    COMPOUND LENS AND METHOD FOR MANUFACTURING SAME 有权
    化合物镜片及其制造方法

    公开(公告)号：US20150015973A1

    公开(公告)日：2015-01-15

    申请号：US14498240

    申请日：2014-09-26

    Applicant: FUJIFILM Corporation

    Inventor： Takayasu NAGAI ,  Naoyuki MOROOKA ,  Tatsuhiko OBAYASHI

    IPC: B29D11/00 ,  G02B1/04 ,  B29C43/00

    CPC classification number: B29D11/00403 ,  B29C39/10 ,  B29C43/003 ,  B29K2027/00 ,  B29K2033/08 ,  B29L2011/0016 ,  G02B1/041 ,  G02B1/043 ,  C08L33/10

    Abstract: A compound lens produced by heating and pressing a semi-cured product of a curable resin composition containing a (meth)acrylate monomer, a non-conjugated vinylidene group-containing compound, and a photo-radical initiator and a transparent substrate arranged so as to be in contact with the semi-cured product in a state in which a molding die is filled with the semi-cured product and the transparent substrate, and obtaining a cured product by allowing the semi-cured product to be thermally polymerized, exhibits an excellent transfer property, a small number of bubble mixtures, and excellent heat resistance and crack resistance.

    Abstract translation: 通过对包含（甲基）丙烯酸酯单体，非共轭亚乙烯基化合物和光自由基引发剂的固化性树脂组合物的半固化物进行加热加压而制造的复合透镜和透明基板， 在半固化物和透明基材填充成型模具的状态下与半固化物接触，通过使半固化物质热聚合得到固化物，显示出优异的 转移性能，少量泡沫混合物，以及优异的耐热性和抗裂性。

    CURABLE RESIN COMPOSITION AND MOLDED ARTICLE
    10.
    发明申请
    CURABLE RESIN COMPOSITION AND MOLDED ARTICLE 有权
    可固化树脂组合物和成型品

    公开(公告)号：US20130131212A1

    公开(公告)日：2013-05-23

    申请号：US13744507

    申请日：2013-01-18

    Applicant: FUJIFILM Corporation

    Inventor： Hiroaki MOCHIZUKI ,  Naoyuki MOROOKA ,  Rie OKUTSU ,  Tatsuhiko OBAYASHI

    IPC: C08F265/04

    CPC classification number: C08F265/04 ,  C08F220/18 ,  C08F220/28 ,  C08F220/40 ,  C08F265/06

    Abstract: Disclosed is a curable resin composition comprising a polymer (A) that has a main chain comprising carbon atoms and a side chain having a polymerizing unsaturated linking group and has a cyclic structure in the main chain and/or the side chain, and a compound having a polymerizing unsaturated group. The curable resin composition has good optical characteristics, good heat resistance and good moldability.

    Abstract translation: 本发明公开了一种固化性树脂组合物，其含有具有包含碳原子的主链的聚合物（A）和具有聚合性不饱和连接基且在主链和/或侧链中具有环状结构的侧链，以及具有 聚合不饱和基团。 该固化性树脂组合物具有良好的光学特性，良好的耐热性和良好的成型性。

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