-
公开(公告)号：US11927791B2
公开(公告)日：2024-03-12
申请号：US17759941
申请日：2021-02-02
Applicant: Corning Incorporated
Inventor： Kirk Richard Allen , David Lynn Baker , Songfeng Han , Dmitri Vladislavovich Kuksenkov , Pamela Arlene Maurey , Xiang-Dong Mi , Timothy James Orsley , Andrii Varanytsia
IPC: F21V8/00
CPC classification number: G02B6/0055 , G02B6/0051
Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.
-
公开(公告)号：US11880057B2
公开(公告)日：2024-01-23
申请号：US17619672
申请日：2020-06-10
Applicant: Corning Incorporated
IPC: F21V8/00
CPC classification number: G02B6/0031 , G02B6/0068 , G02B6/0091
Abstract: A display device is disclosed. The display device includes a display panel assembly and a backlight unit positioned behind the display panel assembly, the backlight unit including a light guide plate and a backplane assembly. The backplane assembly comprises a printed circuit board and a plurality of light sources distributed thereon. The backplane assembly may further include a reflector and a support frame. The backplane assembly also includes a plurality of standoffs sized to provide a small, predetermined gap between the light sources and the light guide plate. An adhesive disposed in the gap couples the light sources to a surface of the light guide plate.
-
23.发明授权公开(公告)号：US11709397B2
公开(公告)日：2023-07-25
申请号：US17292790
申请日：2019-11-05
Applicant: Corning Incorporated
Inventor： Kirk Richard Allen , Fedor Dmitrievich Kiselev , Dmitri Vladislavovich Kuksenkov , Christopher Michael Lynn , Pamela Arlene Maurey , Xiang-Dong Mi , Scott Christopher Pollard , Nikolay Timofeyevich Timofeev , Andrii Varanytsia
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G02F1/133606 , G02F1/133524 , G02F1/133605
Abstract: A backlight includes a substrate, a plurality of light sources, a reflective layer, a light guide plate, a pattern of light extractors, a plurality of patterned reflectors, and a diffusive layer. The plurality of light sources are proximate the substrate. The reflective layer is on the substrate. The light guide plate is proximate the plurality of light sources. The pattern of light extractors is on the light guide plate. The plurality of patterned reflectors are on the light guide plate. Each patterned reflector is aligned with a corresponding light source. The diffusive layer is on the light guide plate.
-
公开(公告)号：US20210234131A1
公开(公告)日：2021-07-29
申请号：US15734788
申请日：2018-06-06
Applicant: Corning Incorporated
IPC: H01L51/52
Abstract: A light extraction apparatus for an organic light-emitting diode (OLED) includes an OLED emitter (100), a plurality of tapered reflectors (210), and a spacer layer (202). Each tapered reflector includes a first surface (212), a second surface (214) opposite to the first surface and comprising a surface area larger than a surface area of the first surface, and at least one side surface (216) extending between the first surface and the second surface. The spacer layer (202) includes a first surface coupled to the OLED emitter and a second surface coupled to the first surface of each of the plurality of tapered reflectors. Light emitted from the OLED passes through the spacer layer and into the plurality of tapered reflectors. The at least one side surface of each of the plurality of tapered reflectors includes a slope to redirect light into an escape cone and out of the second surface of the corresponding tapered reflector.
-
25.发明授权公开(公告)号：US10663791B2
公开(公告)日：2020-05-26
申请号：US15578404
申请日：2016-06-01
Applicant: CORNING INCORPORATED
Inventor： Jacques Gollier , Dmitri Vladislavovich Kuksenkov , William James Miller , Daniel Aloysius Nolan , Charlene Marie Smith , James Andrew West
IPC: G02F1/1335 , C03C17/00 , G02B1/118 , G09F9/30 , B32B17/06 , C03C3/076 , C03C4/18 , G02F1/13357 , B60R11/00 , C03C21/00 , H01L27/32 , H01L51/52
Abstract: A material system for a surface display unit that includes a first side (i.e., a proximal side) that faces a viewer of the surface display unit and a second side (i.e., a distal side) facing away from the viewer. The material system provides at least three appearance states, including a generally opaque first appearance state when the surface display unit is “off” (i.e., not used to display images), a second appearance state in which the material system is illuminated from the first (i.e., proximal) side to display a first image (e.g., information and/or decoration) that is perceptible to the viewer, and a third appearance state in which the material system is illuminated from the second (i.e., distal) side to display a second image (e.g., information and/or decoration) that is perceptible to the viewer. Surface display units, systems, and methods comprising the material system are also disclosed.
-
Patent Agency Ranking
公开(公告)号：US10067386B2
公开(公告)日：2018-09-04
申请号：US15515684
申请日：2015-09-30
Applicant: CORNING INCORPORATED
Inventor： Dmitri Vladislavovich Kuksenkov
IPC: G02F1/1335 , G02B3/00 , G02B3/02 , G02B5/20
Abstract: Disclosed herein are light-emitting devices comprising a glass substrate having a first surface, and a plurality of color-converting elements disposed on the first surface, wherein at least one of the plurality of color-converting elements comprises a convex surface. Also disclosed herein are display devices comprising such light-emitting devices and methods for making the light-emitting devices.
-
公开(公告)号：US09749750B2
公开(公告)日：2017-08-29
申请号：US15322528
申请日：2015-06-30
Applicant: CORNING INCORPORATED
Inventor： Dmitri Vladislavovich Kuksenkov , Dragan Pikula , Guangxin Tang
CPC classification number: H04R7/045 , H04R3/04 , H04R5/02 , H04R29/001 , H04R2201/403 , H04R2440/05
Abstract: A method of minimizing edge reflections of vibrational waves in a flat panel speaker assembly for a stereo device by characterizing the impulse response of the flat panel and associated components in response to a test signal to produce a cancellation signal, and applying the cancellation signal for each stereo channel to the opposing stereo channel.
-
公开(公告)号：US20140049822A1
公开(公告)日：2014-02-20
申请号：US13956792
申请日：2013-08-01
Applicant: CORNING INCORPORATED
Inventor： Jacques Gollier , Shandon Dee Hart , Ellen Marie Kosik Williams , Dmitri Vladislavovich Kuksenkov
IPC: G02B5/02
CPC classification number: G02B5/0205 , G02B5/021 , G02B5/0226 , G02B5/0236 , G02B5/0278 , G02B5/0294 , G02F1/133502 , G02F2201/38
Abstract: A display element for viewing a display such as, for example, a display on an electronic device. The display element comprises a transparent substrate and a scattering anti-glare layer located between a front surface and back surface of the display element, wherein the scattering anti-glare layer comprises a plurality of scattering elements. The scattering anti-glare layer has low reflectivity and provides an anti-glare effect for light reflected by interfaces within the display element.
Abstract translation: 一种用于观看显示器的显示元件，例如电子设备上的显示器。 显示元件包括透明基板和位于显示元件的前表面和后表面之间的散射防眩光层，其中散射防眩层包括多个散射元件。 散射防眩层具有低反射率，并且对由显示元件内的界面反射的光提供防眩光效果。
-
29.发明申请FEW MODE RARE EARTH DOPED OPTICAL FIBERS FOR OPTICAL AMPLIFIERS, AND AMPLIFIERS USING SUCH FIBERS 有权用于光放大器的FEW模式稀土接地光纤，以及使用这种光纤的放大器公开(公告)号：US20140036348A1
公开(公告)日：2014-02-06
申请号：US13954165
申请日：2013-07-30
Applicant: Corning Incorporated
Inventor： Kevin Wallace Bennett , Konstantin Sergeevich Koreshkov , Andrey Evgenievich Korolev , Dmitri Vladislavovich Kuksenkov , Ming Jun Li , Vladimir Nikolaevich Nazarov
CPC classification number: H01S3/06754 , G02B6/02 , G02B6/02395 , G02B6/0288 , G02B6/03611 , G02B6/0365 , G02B6/03694 , H01S3/06729 , H01S3/0804 , H01S3/1608 , H01S3/1618 , H01S3/1693
Abstract: According to some embodiments a few moded optical fiber includes a glass core structured to provide light amplification at an amplification wavelength and a cladding surrounding the core. According to some embodiments the core of the few moded optical fiber includes a portion that has an average concentration of rare earth dopant which is lower by at least 30%, and preferably by at least 50%, than the average concentration of the rare earth dopant at another portion of the core that is situated further from the core center.
Abstract translation: 根据一些实施例，一些修改的光纤包括被构造为在放大波长处提供光放大的玻璃核和围绕芯的包层。 根据一些实施例，少数光纤的核心包括稀土掺杂剂的平均浓度比稀土掺杂剂的平均浓度低至少30％，优选至少50％的部分 在核心的位于更远离核心中心的另一部分处。
-
公开(公告)号：US11927849B2
公开(公告)日：2024-03-12
申请号：US17639411
申请日：2020-08-17
Applicant: Corning Incorporated
Inventor： Songfeng Han , Dmitri Vladislavovich Kuksenkov
IPC: G02F1/13357 , F21V8/00 , G02F1/1335
CPC classification number: G02F1/133605 , G02B6/0055 , G02B6/0068 , G02F1/133603 , G02F1/133613
Abstract: A backlight includes a substrate, a plurality of light sources, a light guide plate, and a plurality of rectangular reflectors including rounded corners. The plurality of light sources are proximate the substrate. The light guide plate is proximate the plurality of light sources. The plurality of rectangular reflectors including rounded corners are in a plane parallel to the light guide plate and each reflector corresponds to a light source.
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.022 seconds)
