公开(公告)号：US11772356B2

公开(公告)日：2023-10-03

申请号：US15891513

申请日：2018-02-08

申请人： AGC Inc.

发明人： Yosuke Takeda ,  Toru Ikeda ,  Makoto Fukawa

IPC分类号： B32B3/30 ,  B32B7/02 ,  B32B17/06 ,  G02B5/02 ,  G02B1/11 ,  G02B1/113 ,  G02B1/115 ,  G02B1/14 ,  G02B1/18 ,  H10K50/854 ,  H10K77/10

CPC分类号： B32B3/30 ,  B32B17/06 ,  G02B1/11 ,  G02B1/113 ,  G02B1/115 ,  G02B1/14 ,  G02B1/18 ,  G02B5/0205 ,  G02B5/0221 ,  G02B5/0247 ,  G02B5/0278 ,  H10K50/854 ,  H10K77/10

摘要： To provide a translucent structure having a low haze factor and low sparkle. The translucent structure has an uneven structure at the surface thereof, wherein the uneven structure includes first convex portions 5a, of which the diameters at a height of the bearing height+0.05 μm of the surface shape (a), obtainable by measuring the uneven structure by a laser microscope, are at least 1 μm, and in an image (c) in which a plurality of convex portions are scattered, obtained by filtering the surface shape (a) by image processing software to obtain a smoothing image (b), and subtracting XYZ data of the smoothing image (b) from XYZ data of the surface shape (a), said plurality of convex portions include second convex portions 5b, of which the diameters at a height of 0.01 μm when the bearing height is deemed to be 0, are at least 0.4 μm, the density of the second convex portions is from 0.023 to 7.210 units/μm2, and the proportion of the total area in cross-section at a height of 0.01 μm of the second convex portions 5b is from 0.900 to 90.000%.

公开(公告)号：US20230301003A1

公开(公告)日：2023-09-21

申请号：US18123398

申请日：2023-03-20

申请人： CORNING INCORPORATED ,  CORNING PRECISION MATERIALS Co., LTD.

发明人： Carlo Anthony Kosik Williams ,  Jeonghong Oh ,  Jung-keun Oh ,  Sang-Yoon Oh

IPC分类号： H05K5/03 ,  H05K5/02 ,  H05K5/00 ,  G02B1/14 ,  G02B1/18 ,  G02B1/12 ,  G02B13/00 ,  B29D11/00 ,  B32B17/10 ,  G02B1/11

CPC分类号： H05K5/03 ,  H05K5/0247 ,  H05K5/0018 ,  G02B1/14 ,  G02B1/18 ,  G02B1/12 ,  G02B13/001 ,  B29D11/00865 ,  B32B17/10128 ,  G02B1/11

摘要： A cover article is described herein that includes: a substrate having a primary surface; an optical structure disposed on the primary surface, wherein the optical structure comprises an optical coating and a scratch resistant layer, and wherein the optical coating has an outer surface; and an easy-to-clean (ETC) coating disposed on the outer surface of the optical coating, wherein the ETC coating comprises a fluorine-containing material. The outer surface of the optical coating has a surface roughness (Ra) less than 1.5 nm. The optical structure has a physical thickness of greater than or equal to 500 nm and a maximum hardness of 10 GPa or greater, as measured on the outer surface of the optical coating by a Berkovich Indenter Test along an indentation depth of 50 nm or greater. The scratch resistant layer has a physical thickness from 200 nm to 5000 nm.

公开(公告)号：US20230238415A1

公开(公告)日：2023-07-27

申请号：US18127811

申请日：2023-03-29

申请人： Sony Group Corporation

发明人： Yoichi Ootsuka ,  Atsushi Yamamoto ,  Kensaku Maeda

IPC分类号： H01L27/146 ,  G02B3/00 ,  G02B5/20 ,  G02B1/11

CPC分类号： H01L27/14627 ,  G02B3/0068 ,  G02B3/0062 ,  H01L27/14685 ,  G02B5/201 ,  G02B3/0056 ,  G02B1/11 ,  H01L27/14621

摘要： There is provided an image pickup element including a non-planar layer having a non-planar light incident surface in a light receiving region, and a microlens of an inorganic material which is provided on a side of the light incident surface of the non-planar layer, and collects incident light.

公开(公告)号：US20230212063A1

公开(公告)日：2023-07-06

申请号：US18112031

申请日：2023-02-21

申请人： CORNING INCORPORATED

发明人： Shandon Dee Hart ,  Guangli Hu ,  Charles Andrew Paulson ,  James Joseph Price

IPC分类号： C03C17/22 ,  C03C3/085 ,  C03C3/091 ,  C03C3/095 ,  C23C14/00 ,  C23C14/08 ,  C23C14/10 ,  C23C14/35 ,  C23C14/06 ,  G02B1/11

CPC分类号： C03C17/225 ,  C03C3/085 ,  C03C3/091 ,  C03C3/095 ,  C23C14/08 ,  C23C14/10 ,  C23C14/0042 ,  C23C14/352 ,  C23C14/0676 ,  G02B1/11 ,  C03C2217/78 ,  C03C2217/91 ,  C03C2217/281 ,  C03C2217/732 ,  C03C2218/155

摘要： Disclosed herein are coated articles which may include a substrate and an optical coating that includes one or more layers of deposited material. At least a portion of the optical coating may include a residual compressive stress of more than 100 MPa. The coated article may include a strain-to-failure of 0.4% or more as measured by a Ring-on-Ring Tensile Testing Procedure. The optical coating may include a maximum hardness of 8 GPa or more and an average photopic transmission of 50% or greater.

公开(公告)号：US11682367B2

公开(公告)日：2023-06-20

申请号：US17668231

申请日：2022-02-09

申请人： Apple Inc.

发明人： Vrinda Thareja ,  Arpit B. Mehta

IPC分类号： G09G5/10 ,  G02F1/133 ,  G02B1/11 ,  G02B5/00 ,  G02B5/28

CPC分类号： G09G5/10 ,  G02F1/13318 ,  G02B1/11 ,  G02B5/003 ,  G02B5/281 ,  G09G2320/0626 ,  G09G2360/141 ,  G09G2360/144

摘要： An electronic device may have a display with an array of pixels configured to display images for a user. The electronic device may have an ambient light sensor for gathering ambient light information. Control circuitry in the electronic device may adjust the brightness level of an image being displayed by the display based on ambient light measurements from the ambient light sensor. The ambient light sensor may be formed from an ambient light sensor module that is aligned with an opening in an opaque masking layer in the display. One or more antireflection layers may be interposed between an inwardly facing surface of the display and an opposing external surface of the ambient light sensor module. The ambient light sensor module may have a light attenuator and other optical structures.

公开(公告)号：US20230143390A1

公开(公告)日：2023-05-11

申请号：US17549551

申请日：2021-12-13

申请人： LARGAN PRECISION CO., LTD.

发明人： Kuan-Ming CHEN ,  Yu Jie HONG ,  Fuh-Shyang YANG

IPC分类号： G02B25/00 ,  G02B27/01 ,  G02B5/30 ,  G02B13/18 ,  G02B1/11

CPC分类号： G02B25/001 ,  G02B27/0172 ,  G02B5/3083 ,  G02B5/3025 ,  G02B13/18 ,  G02B1/11

摘要： An optical system includes an image surface, an aperture stop, a first and a second quarter-wave plate, a partial reflector, a reflective polarizer, a first and a second optical lens element. The image surface and the aperture stop are respectively at a front side and a rear side of the optical system. The first quarter-wave plate is between the image surface and the aperture stop. The partial reflector between the first quarter-wave plate and the aperture stop has an average light reflectivity of 35%. The second quarter-wave plate is between the partial reflector and the aperture stop. The reflective polarizer is between the second quarter-wave plate and the aperture stop. The first optical lens element between the image surface and the aperture stop has a convex front-side surface. The second optical lens element between the first optical lens element and the aperture stop has a concave rear-side surface.

公开(公告)号：US20230125400A1

公开(公告)日：2023-04-27

申请号：US17936545

申请日：2022-09-29

申请人： InnoLux Corporation

发明人： Chin-Lung TING ,  Yu-Chun FU ,  Cheng-Yang TSAI

IPC分类号： G02B1/11 ,  G02B1/14 ,  G02B1/18

摘要： An electronic device includes an electronic module, a protective substrate on the electronic module, and a functional layer on the protective substrate. The functional layer has a hardness in a range of 4H to 9H. A manufacturing method of the electronic device comprises providing a protective substrate having a first surface and a second surface opposite to the first surface; forming a preparatory layer on the first surface; performing a heat treatment to convert the preparatory layer to a functional layer; and disposing an electronic module on the second surface, wherein the heat treatment is performed in a range of 200° C. to 1200° C.

公开(公告)号：US11635367B2

公开(公告)日：2023-04-25

申请号：US16063652

申请日：2016-12-16

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITE DU MANS

发明人： Stéphane Campidelli ,  Renaud Cornut ,  Vincent Derycke ,  Dominique Ausserre ,  Manuel Ausserre

IPC分类号： G01N21/01 ,  G01N33/543 ,  G02B1/11 ,  G01N21/552 ,  G01N21/64 ,  G01N21/65

摘要： A contrast-amplifying carrier for observing a sample, includes a transparent substrate bearing at least one absorbent coating suitable for behaving as an antireflection coating when it is illuminated at normal incidence at an illumination wavelength λ through the substrate and when the face of the coating opposite the substrate is in contact with a medium referred to as a transparent ambient medium, the refractive index n3 of which is lower than that of the refractive index n0 of the substrate. The absorbent coating comprises: an absorbent sublayer referred to as the contrast sublayer, deposited on the surface of the transparent substrate; and an absorbent layer referred to as the sensitive layer, distinct from the contrast sublayer and comprising between 1 and 5 sheets of a graphene-type material. Methods for producing and for using such a contrast-amplifying carrier are also provided.

公开(公告)号：US11630250B2

公开(公告)日：2023-04-18

申请号：US16467607

申请日：2017-12-06

申请人： FUTURUS TECHNOLOGY CO., LTD.

发明人： Junfeng Xu ,  Tao Fang

IPC分类号： G02B5/124 ,  G02B30/56 ,  G02B1/11 ,  G02B5/13 ,  G02B5/128 ,  G02B27/14 ,  G03B21/00 ,  G02B5/30

摘要： A system for use in imaging in the air, including: an image source, a transflective mirror and a retroreflective element. Light emitted by the image source is irradiated onto the retroreflective element after being reflected by the transflective mirror, the light is reflected on the retroreflective element and emerges in an opposite direction along an original incident path, and after being transmitted by the transflective mirror, then forms a real image. A selective transmissive film is provided on a side of the transflective mirror facing the image source, and a phase delay optical element is provided on a side of the retroreflective element facing the transflective mirror such that first linearly polarized light incident on the retroreflective element from the transflective mirror becomes circularly polarized light after passing through the phase delay optical element.

公开(公告)号：US11618711B2

公开(公告)日：2023-04-04

申请号：US17532103

申请日：2021-11-22

申请人： CORNING INCORPORATED

发明人： Shandon Dee Hart ,  Guangli Hu ,  Charles Andrew Paulson ,  James Joseph Price

IPC分类号： B32B15/04 ,  C03C17/22 ,  C03C3/085 ,  C03C3/091 ,  C03C3/095 ,  C23C14/00 ,  C23C14/08 ,  C23C14/10 ,  C23C14/35 ,  C23C14/06 ,  G02B1/11

摘要： Disclosed herein are coated articles which may include a substrate and an optical coating that includes one or more layers of deposited material. At least a portion of the optical coating may include a residual compressive stress of more than 100 MPa. The coated article may include a strain-to-failure of 0.4% or more as measured by a Ring-on-Ring Tensile Testing Procedure. The optical coating may include a maximum hardness of 8 GPa or more and an average photopic transmission of 50% or greater.