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公开(公告)号：US11603458B2
公开(公告)日：2023-03-14
申请号：US17412286
申请日：2021-08-26
Applicant: eChem Solutions Corp.
Inventor： Chin-Chen Huang , Yu-Wen Chen , Yu-Lun Li , Chen-Wen Chiu
Abstract: A black resin composition, a cured film, and a black filter are provided. The black resin composition includes: a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), a photoinitiator (E), a UV absorber (F), and a surfactant (G). The resin (D) includes a first resin having a weight-average molecular weight of 2,000 to 20,000. The first resin includes a structural unit having a fluorene ring and two or more ethylenically-polymerizable groups. The UV absorber (F) includes a benzylidene-based derivative.
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2.发明申请MASKING LAYER FORMED BY APPLYING DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITIONS ON PANEL STRUCTURE 有权通过在面板结构上应用可开发的感光树脂组合物形成的掩蔽层公开(公告)号：US20150047881A1
公开(公告)日：2015-02-19
申请号：US13965436
申请日：2013-08-13
Applicant: eChem Solutions Corp.
Inventor： Shih-Peng Lin , Yu-cheng Lai , Hsin - Jen Cheng , Yan-fu Pan , Yi-Lun Chiu , Tsung-Mu Yang , Chen-Wen Chiu , Chia-Ling Luo
IPC: H05K1/02
CPC classification number: H05K1/0296 , G02F1/133512 , G02F2001/133331 , G02F2001/133388 , G03F7/0005 , G03F7/004 , G06F2203/04103
Abstract: The invention relates to a masking layer. The masking layer produced by coating a white-color photosensitive resin composition on a peripheral region of a transparent substrate, developing the white-color photosensitive resin composition to obtain a patterned composition layer, coating a gray-color photosensitive resin composition on the cured composition layer and developing the gray-color photosensitive resin composition, so that the gray-color photosensitive resin composition is cured to obtain the masking layer having an optical density (O.D.) of ≧3.5. The masking layer is adapted for use on a touch panel or a flat panel display device. The masking layer shows a white color appearance when viewed from outside and serves as a white color decoration around the peripheral region of the device. The masking layer further comprises a gray colored sub-layer to mask the electrical circuitry disposed beneath the masking layer.
Abstract translation: 本发明涉及一种掩模层。 通过在透明基板的周边区域上涂布白色感光性树脂组合物而制造的掩模层，显影白色感光性树脂组合物，得到图案化组合物层，在该固化的组合物层上涂布灰色感光性树脂组合物 并显影灰色感光性树脂组合物，使得灰色感光性树脂组合物固化，得到光密度（OD）≥3.5的掩模层。 掩模层适于在触摸面板或平板显示装置上使用。 当从外部观察时，掩蔽层显示出白色外观，并且用作设备周围区域周围的白色装饰。 掩模层还包括灰色子层，以掩蔽设置在掩模层下方的电路。
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公开(公告)号：US20230099041A1
公开(公告)日：2023-03-30
申请号：US17938944
申请日：2022-09-07
Applicant: eChem Solutions Corp.
Inventor： Jui-Yu Hsu , Chia-Hao Lou , Chen-Wen Chiu
Abstract: A photosensitive resin composition, an optical film and a method of producing the same are provided. The photosensitive resin composition includes a thiol compound (A) having two or more groups represented by formula (I-a), a polyether-modified polysiloxane (B), an ethylenically unsaturated group-containing compound (C) having one or two aromatic rings, a bisphenol fluorene oligomer (D) having one or two (meth)acryloyl groups, and a photoinitiator (E).
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公开(公告)号：US20200225581A1
公开(公告)日：2020-07-16
申请号：US16741682
申请日：2020-01-13
Applicant: eChem Solutions Corp.
Inventor： Jui-Yu Hsu , Chia-Hao Lou , Chen-Wen Chiu
Abstract: A photosensitive resin composition, an optical film, and a method of producing an optical film are provided. The photosensitive resin composition includes an ethylenically unsaturated group-containing compound (A) having one or two aromatic rings; a bisphenol fluorene oligomer (B) having one or two (meth)acryloyl groups; and a photoinitiator (C), wherein the weight ratio of the ethylenically unsaturated group-containing compound (A) to the bisphenol fluorene oligomer (B) is from 0.50 to 0.95.
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公开(公告)号：US12242188B2
公开(公告)日：2025-03-04
申请号：US17570314
申请日：2022-01-06
Applicant: eChem Solutions Corp.
Inventor： Chin-Chen Huang , Yu-Lun Li , Chen-Wen Chiu
Abstract: A photosensitive resin composition for imprinting, a cured article and an optical element are provided. The photosensitive resin composition for imprinting includes a resin (A), an ethylenically unsaturated monomer (B), a photoinitiator (C), a solvent (D), and a hydrophobic oligomer (E). The resin (A) has a weight average molecular weight of 1,000 to 50,000 and has two or more ethylenic polymerizable groups.
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Patent Agency Ranking
公开(公告)号：US11999868B2
公开(公告)日：2024-06-04
申请号：US17143159
申请日：2021-01-07
Applicant: eChem Solutions Corp.
Inventor： Yu-Wen Chen , Yi-Lun Chiu , Chia-Hao Lou , Chen-Wen Chiu
IPC: C09D4/06 , C08F2/50 , C08F283/08 , C08F290/06 , C08G63/197 , C08K3/04 , C08K3/08 , G02B5/20 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C08F2/44 , C08K3/22
CPC classification number: C09D4/06 , C08F2/50 , C08F283/08 , C08F290/067 , C08G63/197 , C08K3/04 , C08K3/08 , G02B5/20 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C08F2/44 , C08K2003/0881 , C08K2003/2237 , C08K2201/005 , C09K2323/031 , C09D4/06 , C08F290/067 , C08F290/067 , C08F222/1006 , C08F283/08 , C08F222/1006
Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.
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公开(公告)号：US20220221789A1
公开(公告)日：2022-07-14
申请号：US17570314
申请日：2022-01-06
Applicant: eChem Solutions Corp.
Inventor： Chin-Chen Huang , Yu-Lun Li , Chen-Wen Chiu
Abstract: A photosensitive resin composition for imprinting, a cured article and an optical element are provided. The photosensitive resin composition for imprinting includes a resin (A), an ethylenically unsaturated monomer (B), a photoinitiator (C), a solvent (D), and a hydrophobic oligomer (E). The resin (A) has a weight average molecular weight of 1,000 to 50,000 and has two or more ethylenic polymerizable groups.
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公开(公告)号：US20210221946A1
公开(公告)日：2021-07-22
申请号：US17143159
申请日：2021-01-07
Applicant: eChem Solutions Corp.
Inventor： Yu-Wen Chen , Yi-Lun Chiu , Chia-Hao Lou , Chen-Wen Chiu
IPC: C08G63/197 , C08F2/50 , G02B5/20 , C08K3/04 , C08K3/08
Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.
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公开(公告)号：US20220098398A1
公开(公告)日：2022-03-31
申请号：US17412286
申请日：2021-08-26
Applicant: eChem Solutions Corp.
Inventor： Chin-Chen Huang , Yu-Wen Chen , Yu-Lun Li , Chen-Wen Chiu
Abstract: A black resin composition, a cured film, and a black filter are provided. The black resin composition includes: a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), a photoinitiator (E), a UV absorber (F), and a surfactant (G). The resin (D) includes a first resin having a weight-average molecular weight of 2,000 to 20,000. The first resin includes a structural unit having a fluorene ring and two or more ethylenically-polymerizable groups. The UV absorber (F) includes a benzylidene-based derivative.
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10.发明授权Masking layer formed by applying developable photosensitive resin compositions on panel structure 有权通过将显影性感光性树脂组合物涂布在面板结构上形成的掩模层公开(公告)号：US09049790B2
公开(公告)日：2015-06-02
申请号：US13965436
申请日：2013-08-13
Applicant: eChem Solutions Corp.
Inventor： Shih-Peng Lin , Yu-cheng Lai , Hsin-Jen Cheng , Yan-fu Pan , Yi-Lun Chiu , Tsung-Mu Yang , Chen-Wen Chiu , Chia-Ling Luo
CPC classification number: H05K1/0296 , G02F1/133512 , G02F2001/133331 , G02F2001/133388 , G03F7/0005 , G03F7/004 , G06F2203/04103
Abstract: The invention relates to a masking layer. The masking layer produced by coating a white-color photosensitive resin composition on a peripheral region of a transparent substrate, developing the white-color photosensitive resin composition to obtain a patterned composition layer, coating a gray-color photosensitive resin composition on the cured composition layer and developing the gray-color photosensitive resin composition, so that the gray-color photosensitive resin composition is cured to obtain the masking layer having an optical density (O.D.) of ≧3.5. The masking layer is adapted for use on a touch panel or a flat panel display device. The masking layer shows a white color appearance when viewed from outside and serves as a white color decoration around the peripheral region of the device. The masking layer further comprises a gray colored sub-layer to mask the electrical circuitry disposed beneath the masking layer.
Abstract translation: 本发明涉及一种掩模层。 通过在透明基板的周边区域上涂布白色感光性树脂组合物而制造的掩模层，显影白色感光性树脂组合物，得到图案化组合物层，在该固化的组合物层上涂布灰色感光性树脂组合物 并显影灰色感光性树脂组合物，使得灰色感光性树脂组合物固化，得到光密度（OD）≥3.5的掩模层。 掩模层适于在触摸面板或平板显示装置上使用。 当从外部观察时，掩蔽层显示出白色外观，并且用作设备周围区域周围的白色装饰。 掩模层还包括灰色子层，以掩蔽设置在掩模层下方的电路。
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