公开(公告)号：US09709707B2

公开(公告)日：2017-07-18

申请号：US14688104

申请日：2015-04-16

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Haipeng Zheng

IPC: G02C3/00 ,  G02B1/14 ,  G02B1/04 ,  G02B1/10

CPC classification number: G02B1/14 ,  G02B1/041 ,  G02B1/10 ,  G02B1/105 ,  Y10T428/265

Abstract: The present invention is drawn to an optical article comprising: (a) a transparent optical polymer substrate, (b) a transparent intermediate abrasion-resistant coating obtained from at least one epoxysilane by a sol-gel process, and (c) a transparent outer coating comprising a polythiolene matrix obtained by curing a liquid monomer mixture comprising at least one polyfunctional thiol and at least one polyfunctional allyl monomer, said cured polythiol-ene matrix having a glass transition temperature comprised in the range from 40° C. to 70° C. and a thickness from 3.5 μm to less than 10 μm. It is also drawn to a method for preparing such an optical article and to a method for repairing scratches in such an optical article by heating.

公开(公告)号：US09703011B2

公开(公告)日：2017-07-11

申请号：US14262224

申请日：2014-04-25

Applicant: CORNING INCORPORATED

Inventor： Kaveh Adib ,  Shandon Dee Hart ,  Karl William Koch, III ,  Charles Andrew Paulson ,  James Joseph Price ,  Paul Arthur Sachenik

IPC: G02B1/10 ,  C23C14/10 ,  G02B1/11 ,  C23C14/34 ,  G02B1/115

CPC classification number: G02B1/14 ,  C03C3/095 ,  C03C17/006 ,  C03C17/245 ,  C03C17/3435 ,  C03C17/3657 ,  C03C2217/214 ,  C03C2217/228 ,  C03C2217/29 ,  C03C2217/425 ,  C03C2217/73 ,  C03C2217/78 ,  C03C2217/91 ,  C03C2218/154 ,  C03C2218/155 ,  C23C14/10 ,  C23C14/34 ,  G02B1/10 ,  G02B1/105 ,  G02B1/115

Abstract: Embodiments of this disclosure pertain to articles that exhibit scratch-resistance and improved optical properties. In some examples, the article exhibits a color shift of about 2 or less, when viewed at an incident illumination angle in the range from about 0 degrees to about 60 degrees from normal under an illuminant. In one or more embodiments, the articles include a substrate, and an optical film disposed on the substrate. The optical film includes a scratch-resistant layer and a refractive index gradient. In one or more embodiments, the refractive index includes a refractive index that increases from a first surface at the interface between the substrate and the optical film to a second surface. The refractive index gradient may be formed from a compositional gradient and/or a porosity gradient.

公开(公告)号：US09684098B2

公开(公告)日：2017-06-20

申请号：US14347472

申请日：2012-09-26

Applicant: NIPPON PAPER INDUSTRIES CO., LTD.

Inventor： Kimiyoshi Sakajiri ,  Takeshi Hotta ,  Takeo Suzuki ,  Yusuke Sugiyama ,  Syou Kariatumari

IPC: G02B1/11 ,  G02B1/10 ,  G02B5/02 ,  H01L51/52

CPC classification number: G02B1/11 ,  G02B1/105 ,  G02B1/14 ,  G02B5/02 ,  G02B5/0221 ,  G02B5/0226 ,  G02B5/0242 ,  G02B5/0278 ,  H01L51/5281

Abstract: An antiglare hard coat film formed by providing an antiglare hard coat layer containing fine particles and a resin on a transparent film. When an average value of height in an evaluation region on a surface of the antiglare hard coat film is set at zero (0), a maximum cross sectional height represented by a difference between a height maximum value in the evaluation region and a height minimum value in the evaluation region is from 1.0 to 3.0 μm, and an average inclination angle of unevenness on the surface of the antiglare hard coat film is 1 degree or less. The total value of the transmissive clarity measured through four optical combs using a transmissive clarity measuring device according to JIS K 7105-1981 is 280% or more, and the value of the transmissive clarity measured through each optical comb is 70% or more, respectively.

公开(公告)号：US20170146697A1

公开(公告)日：2017-05-25

申请号：US15422893

申请日：2017-02-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Woong Kim ,  Hyun-Woo Koo ,  Young-Gug Seol ,  Patrick Lee

IPC: G02B1/14 ,  H01L51/52 ,  G02F1/1343

CPC classification number: G02B1/14 ,  G02B1/10 ,  G02B1/105 ,  G02F1/134309 ,  G02F2201/50 ,  H01L51/5253

Abstract: An anti-scratch film, including a film base and an anti-scratch layer on one side of the film base. The anti-scratch layer includes a plurality of protrusions.

公开(公告)号：US09649870B2

公开(公告)日：2017-05-16

申请号：US14374440

申请日：2013-01-31

Applicant: KOREA MINTING, SECURITY PRINTING & ID CARD OPERATING CORP. ,  3SMK CO., LTD.

Inventor： Jong-Jae Kim ,  Sung-Hyun Joo ,  Byeong-Hun Park ,  Myung-Seuk Kang

IPC: G02B27/22 ,  B29C45/00 ,  B29C47/00 ,  B32B37/00 ,  B29B7/00 ,  B42D25/342 ,  B42D25/21 ,  B29D11/00 ,  B42D25/29 ,  G02B3/00 ,  B29L11/00 ,  B29C45/14 ,  B29C45/37 ,  G02B1/10

CPC classification number: B42D25/342 ,  B29C45/14811 ,  B29C45/37 ,  B29D11/00298 ,  B29L2011/0016 ,  B42D25/21 ,  B42D25/29 ,  B42D2033/24 ,  B42D2035/20 ,  B42D2035/44 ,  G02B1/10 ,  G02B1/105 ,  G02B1/14 ,  G02B3/0012 ,  G02B3/0056 ,  G02B27/2214

Abstract: A method for producing a three-dimensional security element and an injection-molded product having the three-dimensional security element and, more specifically, to a method for producing a three-dimensional security element suitable for an in-mold process by using a moiré expansion phenomenon, and for producing an injection-molded product to which the three-dimensional security element is applied. The present invention according to one embodiment comprises a three-dimensional security element and an injection-molded product having the three-dimensional security element, wherein the three-dimensional security element further comprises: a micro lens array to which various types of lenses can be applied; an image array; a primer layer for facilitating adhesion; and a projection film for protecting the three-dimensional security element from heat and pressure. According to the configuration above, three-dimensional effects can be implemented, such as a latent image effect, a floating effect, and an inverted parallax effect, wherein an effect is determined by a period rate and a matching angle between the micro lens array and the image array.

公开(公告)号：US09630208B2

公开(公告)日：2017-04-25

申请号：US14540114

申请日：2014-11-13

Applicant: Asahi Kasei E-materials Corporation

Inventor： Hiroaki Takanohashi ,  Junichi Hirose ,  Waka Goto ,  Shuichiro Ogawa ,  Kentaro Shiraishi

IPC: B05D3/00 ,  C08F230/08 ,  C08G77/20 ,  C08J7/04 ,  C08K3/22 ,  C08K3/36 ,  C09D5/00 ,  C09D5/02 ,  C09D5/18 ,  C09D7/12 ,  F24J2/48 ,  H01L31/0216 ,  H01L31/048 ,  C09D143/04 ,  C09D147/00 ,  G02B1/10 ,  G02B5/08 ,  H02S40/10 ,  H02S40/20 ,  C08F220/18 ,  C08F222/38 ,  C08G77/00 ,  C08K5/5415 ,  C08K5/5425

CPC classification number: B05D3/007 ,  C08F220/18 ,  C08F222/38 ,  C08F230/08 ,  C08G77/20 ,  C08G77/70 ,  C08J7/045 ,  C08J2369/00 ,  C08K3/22 ,  C08K3/36 ,  C08K5/5415 ,  C08K5/5425 ,  C08K2003/2241 ,  C09D5/006 ,  C09D5/024 ,  C09D5/18 ,  C09D7/62 ,  C09D7/65 ,  C09D7/67 ,  C09D7/68 ,  C09D143/04 ,  C09D147/00 ,  F24S70/275 ,  G02B1/10 ,  G02B1/105 ,  G02B1/18 ,  G02B5/08 ,  H01L31/02167 ,  H01L31/048 ,  H01L31/0481 ,  H02S40/10 ,  H02S40/20 ,  Y02E10/46 ,  Y02E10/50 ,  Y02E10/52 ,  Y10T428/2438 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/259

Abstract: Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content.

公开(公告)号：US09575216B2

公开(公告)日：2017-02-21

申请号：US14119654

申请日：2012-05-01

Applicant: Jun Akedo ,  Hiroki Tsuda ,  Keishi Ohashi ,  Shoji Sekino ,  Shin Nakamura

Inventor： Jun Akedo ,  Hiroki Tsuda ,  Keishi Ohashi ,  Shoji Sekino ,  Shin Nakamura

IPC: G02B1/02 ,  G02B1/10 ,  G02B5/20

CPC classification number: G02B1/14 ,  G02B1/10 ,  G02B1/105 ,  G02B5/208

Abstract: An infrared-transmitting film which is excellent in mechanical strength and environmental resistance. The infrared-transmitting film comprises a buffer layer formed on a surface of an infrared optical substrate and having a Vickers hardness greater than that of the substrate and an environmental resistance improving layer provided in contact with the buffer layer and having a Vickers hardness greater than that of the buffer layer.

Abstract translation: 机械强度和耐环境性优异的红外线透射膜。 红外线透射膜包括形成在红外线光学基板的表面上的维氏硬度大于基板的维氏硬度的缓冲层和与缓冲层接触设置的维氏硬度大于维氏硬度的维氏硬度。 的缓冲层。

公开(公告)号：US09556068B2

公开(公告)日：2017-01-31

申请号：US11752501

申请日：2007-05-23

Applicant: Harry Buhay ,  James J. Finley ,  James P. Thiel

Inventor： Harry Buhay ,  James J. Finley ,  James P. Thiel

IPC: B05D7/24 ,  C03C17/36 ,  B32B17/10 ,  C03C17/34 ,  C03C17/38 ,  C03C17/42 ,  C23C14/08 ,  C23C14/34 ,  C23C14/58 ,  G02B1/10

CPC classification number: C03C17/3652 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10761 ,  C03C17/3417 ,  C03C17/36 ,  C03C17/3618 ,  C03C17/3628 ,  C03C17/3639 ,  C03C17/3644 ,  C03C17/366 ,  C03C17/3681 ,  C03C17/3694 ,  C03C17/38 ,  C03C17/42 ,  C03C2217/78 ,  C03C2217/94 ,  C23C14/08 ,  C23C14/3414 ,  C23C14/5806 ,  G02B1/10 ,  G02B1/105 ,  G02B1/14 ,  Y02T50/67 ,  Y10T428/12493 ,  Y10T428/12535 ,  Y10T428/12576 ,  Y10T428/12611 ,  Y10T428/24942

Abstract: A coating composition that contains at least one degradable coating layer and at least one layer of barrier coating is disclosed. The coating composition can be used to make a coated substrate having improved performance over conventional coated substrates after exposure to heat and certain chemicals like halides such as chlorides, sulfur, salt, chlorine, alkali, and enamels.

Abstract translation: 公开了一种包含至少一种可降解涂层和至少一层阻隔涂层的涂料组合物。 涂料组合物可以用于制造在暴露于热之后具有比常规涂覆的基材具有改进性能的涂层基材，以及诸如氯化物，硫，盐，氯，碱和搪瓷之类的卤化物的某些化学品。

公开(公告)号：US09519082B2

公开(公告)日：2016-12-13

申请号：US14238053

申请日：2012-08-16

Applicant: Tsuyoshi Takihara ,  Seiichiro Mori ,  Eiko Okamoto

Inventor： Tsuyoshi Takihara ,  Seiichiro Mori ,  Eiko Okamoto

IPC: G02B1/10 ,  C09J5/06 ,  G02B1/118

CPC classification number: G02B1/14 ,  C09J5/06 ,  G02B1/10 ,  G02B1/105 ,  G02B1/118 ,  Y10T156/10 ,  Y10T428/24364

Abstract: In a protective film affixed to a microscopic roughness structure having a microscopically rough structure on the surface, water contact angle of the surface of the microscopic roughness structure is 40° or less, compressive stress obtainable when the adhesive layer of the protective film is compressed to a compression ratio of 20% is 0.6 MPa to 3.0 MPa; in the infrared absorption spectrum of the surface on the microscopically rough structure side of the microscopic roughness structure, ratio (A1/A2) of peak area A1 having absorption maximum of 3700 cm−1 to 3100 cm−1, and peak area A2 having absorption maximum of 1730±10 cm−1, is 0.1 to 0.8; in the surface of adhesive layer of the protective film, ratio (B1/B2) of peak area B1 having absorption maximum of 3700 cm−1 to 3100 cm−1, and peak area B2 having absorption maximum of 1730±10 cm−1, is 0.6 to 1.3.

Abstract translation: 在表面上具有微观粗糙结构的微观粗糙结构的保护膜中，微观粗糙结构的表面的水接触角为40°以下，当将保护膜的粘合剂层压缩至 20％的压缩比为0.6MPa〜3.0MPa; 在微观粗糙结构的微观粗糙结构侧的表面的红外吸收光谱中，吸收最大值为3700cm -1〜3100cm -1的峰面积A1与吸收峰面积A2的比（A1 / A2） 最大值为1730±10 cm-1，为0.1〜0.8; 在保护膜的粘合剂层的表面，吸收最大值为3700cm -1〜3100cm -1的峰面积B1与吸收最大值为1730±10cm -1的峰面积B2的比（B1 / B2） 为0.6〜1.3。

公开(公告)号：US20160356925A1

公开(公告)日：2016-12-08

申请号：US15101265

申请日：2013-12-03

Applicant: Vertu Corporation Limited

Inventor： Fiona Lowrie

IPC: G02B1/118 ,  G02B1/12 ,  G02B1/14 ,  G02B1/02 ,  G02B1/113

CPC classification number: G02B1/14 ,  G02B1/02 ,  G02B1/105 ,  G02B1/113 ,  G02B1/118 ,  G02B1/12

Abstract: An optical element for a mobile apparatus comprising a layer of sapphire having a first refractive index value and comprising a surface, wherein the surface is visible to a user. The optical element further comprises a textured structure arranged on the surface of the layer of sapphire for affecting propagation of visible light incident upon the surface of the layer of sapphire, wherein the structure is configured to have a second refractive index value, the second refractive index value being lower than the first refractive index value, and wherein the textured structure is configured to reduce reflection of the visible light incident from the surface of the layer of sapphire.

Abstract translation: 一种用于移动设备的光学元件，包括具有第一折射率值并包括表面的蓝宝石层，其中所述表面对于用户是可见的。 光学元件还包括布置在蓝宝石层的表面上的纹理结构，用于影响入射在蓝宝石层的表面上的可见光的传播，其中该结构被配置为具有第二折射率值，第二折射率 值低于第一折射率值，并且其中纹理结构被配置为减少从蓝宝石层的表面入射的可见光的反射。