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1. 发明申请

US20190212644A1 PHOTOSENSITIVE COMPOSITION, CURED FILM, PATTERN FORMING METHOD, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE 审中-公开
公开(公告)号：US20190212644A1
公开(公告)日：2019-07-11
申请号：US16356109
申请日：2019-03-18
申请人： FUJIFILM Corporation
发明人： Hiroyuki Morishita , Kazuya Oota , Yoshinori Taguchi , Akiko Yoshii
IPC分类号： G03F7/00 , G03F7/031 , G03F7/16 , G03F7/20 , G03F7/32 , G02B5/20
CPC分类号： G03F7/001 , G02B5/20 , G02B5/206 , G03F7/004 , G03F7/031 , G03F7/162 , G03F7/168 , G03F7/2004 , G03F7/2024 , G03F7/322
摘要： Provided is a photosensitive composition capable of Ruining a pattern having excellent rectangularity and solvent resistance. Provided are also a cured film, a pattern forming method, a color filter, a solid-state imaging element, and an image display device. This photosensitive composition includes a white or colorless pigment A, an alkali-soluble resin B, a polymerizable compound C having an ethylenically unsaturated double bond, a photopolymerization initiator D1 having a light absorption coefficient of 1.0×103 mL/gcm or more at a wavelength of 365 nm in methanol, and a photopolymerization initiator D2 having a light absorption coefficient of 1.0×102 mL/gcm or less at a wavelength of 365 nm in methanol and a light absorption coefficient of 1.0×103 mL/gcm or more at a wavelength of 254 nm, in which the mass ratio of the photopolymerization initiator D1 to the photopolymerization initiator D2 is photopolymerization initiator D1:photopolymerization initiator D2=90:10 to 40:60.

2. 发明申请

US20180186758A1 SUBSTITUTED TRIAZINES AND A METHOD FOR PRODUCING SAME 审中-公开
公开(公告)号：US20180186758A1
公开(公告)日：2018-07-05
申请号：US15738905
申请日：2016-06-21
申请人： Covestro Deutschland AG
发明人： THOMAS RÖLLE , Koichi KAWAMURA , Guiseppe CHIOVETTA
IPC分类号： C07D251/24 , C07C253/30 , G03F7/00 , G03F7/029
CPC分类号： C07D251/24 , C07C253/30 , G03F7/001 , G03F7/029 , G03F7/031 , G11B7/24044 , G11B7/245 , C07C255/57
摘要： The present invention provides aromatic 4,6-bis-trichloromethyl-s-triazin-2-yl compounds of formula (I), a process for producing para-disubstituted benzonitriles as precursor to give compounds of formula (I) and a process for the production thereof.

3. 发明授权

US09927770B2 Holographic recording composition 有权
公开(公告)号：US09927770B2
公开(公告)日：2018-03-27
申请号：US15318547
申请日：2015-06-26
申请人： Dublin Institute of Technology
发明人： Suzanne Martin , Vincent Toal , Emilia Mihaylova , Izabela Naydenova , Dervil Cody
IPC分类号： G03H1/00 , G11B7/24044 , G03H1/02 , G03H1/04 , G11B7/242 , G03F7/00 , G03F7/027 , G03F7/031
CPC分类号： G03H1/0011 , G03F7/001 , G03F7/027 , G03F7/031 , G03H1/0005 , G03H1/02 , G03H1/0402 , G03H2001/0016 , G03H2001/0044 , G03H2001/0415 , G03H2240/22 , G03H2260/12 , G03H2260/30 , G03H2260/50 , G11B7/24044 , G11B7/242
摘要： A pressure sensitive holographic recording composition is described wherein the composition comprises diacetone acrylamide, glycerol and citric acid. The composition is capable of recording high diffraction efficiency reflection holograms.

4. 发明申请

US20180059538A1 METHOD FOR FORMING COLOR FILTER ARRAY AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20180059538A1
公开(公告)日：2018-03-01
申请号：US15684682
申请日：2017-08-23
申请人： CANON KABUSHIKI KAISHA
发明人： Mitsuhiro Yomori , Yuto Nozaki , Mariko Furuta , Kiyoto Murakumo
IPC分类号： G03F7/00 , G02B5/20 , G02F1/1335
CPC分类号： G03F7/0007 , G02B5/201 , G02F1/133514 , G02F1/133516 , G03F7/001 , G03F7/0012
摘要： A method for forming a color filter array includes the step of forming a first color filter array by forming a first color filter film on a surface of a base member using a coating method and by patterning the first color filter film and the step of forming a second color filter array by forming a second color filter film on the surface so as to cover the first color filter array using a coating method and by patterning the second color filter film. The color filters in the first color filter array are uneven in the width of the clearance between the color filters and/or the widths of the color filters.

5. 发明授权

US09885811B2 Prism film and method and apparatus for manufacturing the same 有权
公开(公告)号：US09885811B2
公开(公告)日：2018-02-06
申请号：US13972142
申请日：2013-08-21
申请人： Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Rui Li , Junguo Liu
IPC分类号： G02B27/10 , G02B5/04 , G02B3/00 , G03F7/20 , G03B27/72 , G03F7/00
CPC分类号： G02B5/045 , G02B3/0043 , G03B27/72 , G03F7/001 , G03F7/70408
摘要： Embodiments of the present invention provide a prism film and a method and an apparatus for manufacturing the prism film. The prism film comprises a substrate which is provided with prism protrusions formed of photoresist; wherein at least two prism protrusions have different heights. The embodiments of the present invention adopt the laser interference lithography apparatus for forming the prism film, such that the prism film has adjustable prism period and modulation depths. Moreover, the depth of modulation is distributed randomly on the surface of the manufactured prism film, and a prism direction and a prism period can be adjusted conveniently.

6. 发明申请

US20170212470A1 METHOD FOR FORMING A MULTIPLE CHARGE GENERATING PHOTOREFRACTIVE POLYMER COMPOSITE FOR HOLOGRAM WRITING 审中-公开
公开(公告)号：US20170212470A1
公开(公告)日：2017-07-27
申请号：US15500411
申请日：2015-07-29
申请人： University of Central Florida Research Foundation, Inc.
发明人： Jayan THOMAS
IPC分类号： G03H1/04 , G02F1/05 , G11B7/24044 , C08K3/30 , C08K3/04 , G03H1/12 , G02F1/39 , G02F1/055
CPC分类号： G03H1/04 , C08K3/00 , C08K3/042 , C08K3/20 , C08K3/30 , C08K2003/026 , C08K2003/0893 , C08K2003/309 , C08L101/00 , G02F1/0541 , G02F1/0558 , G02F1/397 , G03F7/001 , G03F7/0047 , G03F7/2053 , G03H1/12 , G03H2001/0415 , G03H2001/0417 , G03H2001/0473 , G03H2001/0482 , G03H2001/2695 , G03H2210/22 , G03H2260/12 , G03H2260/54 , G11B7/24044 , G11B7/245
摘要： A photorefractive (PR) polymer composite (310) is provided that includes a charge transporting polymer (CTP) matrix (311) and a photosensitizer (312) comprising a quantum dot (QD) material (314) with a first band gap (315) coupled to a nanoparticle material (317) with a second band gap (316) greater than the first band gap. The photosensitizer (312) is configured to generate a plurality of free charges (318) and to transfer the free charges to the CTP matrix (311) in response to an incident photon (320) on the PR polymer composite (310). An apparatus (500) is also provided, for writing holograms of 3D perspective views of an object from different directions within the PR polymer composite (310). A method (600) is also provided for forming the PR polymer composite.

7. 发明申请

US20170199494A1 SELECTION METHOD FOR ADDITIVES IN PHOTOPOLYMERS 审中-公开
公开(公告)号：US20170199494A1
公开(公告)日：2017-07-13
申请号：US15472505
申请日：2017-03-29
申请人： Covestro Deutschland AG
发明人： Thomas Roelle , Friederich-Karl Bruder , Thomas Fäcke , Marc-Stephan Weiser , Dennis Hönel , Christian Diedrich
IPC分类号： G03H1/02 , G11B7/245 , G11B7/24044 , G06F7/548 , G06F19/00
CPC分类号： G03H1/02 , G03F7/001 , G03F7/0046 , G03F7/035 , G03H1/04 , G03H2001/0264 , G03H2260/12 , G06F7/548 , G11B7/0065 , G11B7/24044 , G11B7/245 , G16C10/00 , G16C20/30
摘要： The invention relates to a method for selecting compounds which can be used as additives in photopolymer formulations for producing light holographic media, and to photopolymer formulations which contain at least one softener which are selected according to the claimed method. The invention also relates to the use of photopolymer formulations for producing holographic media.

8. 发明申请

US20160320695A1 HOLOGRAPHIC MEDIA WITH IMPROVED LIGHT SENSITIVITY 有权
标题翻译：具有改善光敏性的全息图
公开(公告)号：US20160320695A1
公开(公告)日：2016-11-03
申请号：US15105138
申请日：2014-12-16
申请人： COVESTRO DEUTSCHLAND AG
发明人： Thomas RÖLLE , Horst BERNETH , Friedrich-karl BRUDER , Dennis HÖNEL , Thomas FÄCKE , Günther WALZE , Rainer HAGEN , Christian DIEDRICH
IPC分类号： G03F7/00 , G03F7/035 , G03H1/02 , G03F7/029
CPC分类号： G03F7/001 , G02B1/04 , G03F7/0046 , G03F7/027 , G03F7/029 , G03F7/035 , G03H1/02 , G03H2001/0264 , G03H2260/12 , G11B7/24044 , C08L75/04
摘要： The present invention provides a novel photopolymer formulation comprising matrix polymers, writing monomer and a photoinitiator and further comprising a compound of formula (1) where A1, A2 and A3 are each independently hydrogen, fluorine, chlorine, bromine or iodine, R1, R2, R3, R4 and R5 are each independently hydrogen, halogen, cyano, nitro, amino, alkylimino, azide, isonitrile, enamino, formyl, acyl, carboxyl, carboxylate, carboxamide, orthoester, sulphonate, phosphate, organosulphonyl, organosulphoxidyl, optionally fluorinated alkoxy or an optionally substituted aromatic, heteroaromatic, aliphatic, araliphatic, olefinic or acetylenic radical while suitable radicals may be connected together via bridge of any desired substitution, or in that two or more compounds of formula (I) may be connected together via at least one of the radicals R1, R2, R3, R4 and R5, in which case these radicals therein constitute a 2- to 4-tuply functional bridge, with the proviso that at least one of the radicals R1, R2, R3, R4 and R5 is not hydrogen. Further subjects of the invention are a photopolymer comprising matrix polymers, a writing monomer and photoinitiator, a holographic medium comprising a photopolymer formulation of the present invention or being obtainable by use thereof, the use of a holographic medium of the present invention and also a process for producing a holographic medium by using a photopolymer formulation of the present invention.
摘要翻译：其中A1，A2和A3各自独立地为氢，氟，氯，溴或碘，R1，R2，R3，R4和R5各自独立地为氢，卤素，氰基，硝基，氨基，烷基亚氨基，叠氮化物，异腈，烯氨基，甲酰基酰基，羧基，羧酸酯，羧酰胺，原酸酯，磺酸酯，磷酸酯，有机磺酰基，有机磺基，任选氟化的烷氧基或任选取代的芳族，杂芳族，脂族，芳脂族，烯属或炔基，而合适的基团可以通过任何所需的桥或者其中两个或更多个式（I）化合物可以通过基团R 1，R 2，R 3，R 4和R 5中的至少一个连接在一起，在这种情况下，这些基团在其中构成2-至4-元组的官能团桥，条件是基团R 1，R 2，R 3，R 4和R 5中的至少一个不是氢。本发明的另外的主题是包含基质聚合物，书写单体和光引发剂的光聚合物，包含本发明的光聚合物制剂或可通过其使用获得的全息介质，使用本发明的全息介质以及方法用于通过使用本发明的光聚合物制剂来生产全息介质。

9. 发明申请

US20160246067A1 METHOD FOR MANUFACTURING PATTERN RETARDER 审中-公开
标题翻译：制造图案延迟器的方法
公开(公告)号：US20160246067A1
公开(公告)日：2016-08-25
申请号：US14437126
申请日：2014-09-02
申请人： BOE TECHOLOGY GROUP CO., LTD. , HEFEL BOE OPTOELECTRONIC TECHNOLOGY CO., LTD.
发明人： Yunbok LEE
IPC分类号： G02B27/26 , G02B5/30
CPC分类号： G02B27/26 , G02B5/30 , G02B5/3041 , G02B5/3083 , G02B27/2214 , G03F7/001
摘要： A method for manufacturing a pattern retarder, which comprises: forming films (2, 5) on a base substrate (1), patterning the films (2, 5) by means of a laser, and forming a region of left-handed circularly polarized light (4) and a region of right-handed circularly polarized light (6). The method for manufacturing the pattern retarder can ensure the alignment accuracy between the pattern retarder and a display panel and ensure the yield ratio of 3D products.
摘要翻译：一种图案延迟器的制造方法，其特征在于，在基底基板（1）上形成薄膜（2,5），利用激光对薄膜（2,5）进行图案化，形成左旋圆极化光（4）和右旋圆偏振光（6）的区域。制造图案延迟器的方法可以确保图案延迟器与显示面板之间的对准精度，并确保3D产品的屈服比。

10. 发明授权

US09097970B2 Photorefractive composite, spatial light modulator, and hologram display device using the same 有权
$Photorefractive composite, spatial light modulator, and hologram display device using the same$
标题翻译：光折射复合材料，空间光调制器和使用其的全息显示装置
公开(公告)号：US09097970B2
公开(公告)日：2015-08-04
申请号：US13708121
申请日：2012-12-07
申请人： Samsung Electronics Co., Ltd.
发明人： Kyu-young Hwang , Gae-hwang Lee , Jae-eun Jung , Chil-sung Choi
IPC分类号： G03H1/02 , G03F7/027 , G03F7/031 , C07C13/28 , G02B26/00 , G03H1/12 , G02B26/02 , G02B26/06 , G02B5/32 , G03H1/04 , C07C15/18 , G03F7/00 , G03F7/105 , G03H1/22 , G03H1/18 , G03H1/26
CPC分类号： G03F7/027 , C07C13/28 , C07C15/18 , G02B5/32 , G02B26/00 , G02B26/02 , G02B26/06 , G03F7/001 , G03F7/031 , G03F7/105 , G03H1/0476 , G03H1/12 , G03H1/2294 , G03H2001/0264 , G03H2001/183 , G03H2001/2655 , G03H2225/25 , G03H2260/54
摘要： A photorefractive composite, a spatial light modulator and a hologram display device using the same include at least one carborane compound expressed as the following Chemical Formulae 1A through 1C: wherein the photorefractive composite exhibits photoconductivity and optical nonlinearity.
摘要翻译：光折射复合物，空间光调制器和使用其的全息图显示装置包括至少一种以下列化学式1A至1C表示的碳硼烷化合物：其中光折射复合材料显示出光导率和光学非线性。

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