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公开(公告)号：US10890700B2
公开(公告)日：2021-01-12
申请号：US16566627
申请日：2019-09-10
Applicant: Apple Inc.
Inventor： Stephen C. Cool , Li Zhang , Avery P. Yuen , Kristina A. Babiarz
Abstract: An electronic device may have a display cover layer provided with an infrared-transparent antireflection coating. A pixel array may emit visible light through the cover layer and the coating. An infrared emitter may emit infrared light and an infrared sensor may receive infrared light through the coating and the cover layer. The coating may include a stack of thin-film interference layers. The stack may include alternating lower and higher refractive index layers. The layers may have thicknesses and materials that configure the coating to exhibit an infrared transmittance of greater than 94% from 920 nm to 960 nm and a photopic reflectance of less than 1.5%. The coating may reflect visible light to prevent displayed images from being obscured by visible reflections. At the same time, some photopic reflectance of the coating may be sacrificed to maximize infrared transmittance and accommodate operation by the infrared emitter and sensor.
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公开(公告)号：US10483493B2
公开(公告)日：2019-11-19
申请号：US15864983
申请日：2018-01-08
Applicant: Apple Inc.
Inventor： Daniel B. Sargent , John Raff , Li Zhang , Victor H. Yin , Wenyong Zhu
Abstract: An organic light-emitting diode display may have an array of pixels formed from a layer of thin-film circuitry. The thin-film circuitry may be formed on a glass layer that serves as an inner layer of encapsulation for the array of pixels formed from the thin-film circuitry. A thin-film encapsulation layer may overlap the array of pixels and may serve as an opposing outer layer of encapsulation for the array of pixels formed by the thin-film circuitry. An electronic device may have opposing front and rear faces. The display may be mounted in a housing on the front face. The housing may have a planar rear wall on the rear face. A display cover layer associated with the display may overlap the pixel array. A touch sensor and optical layers such as a circular polarizer layer and a compensation layer may be interposed between the display cover layer and the thin-film.
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公开(公告)号：US20190044093A1
公开(公告)日：2019-02-07
申请号：US15864983
申请日：2018-01-08
Applicant: Apple Inc.
Inventor： Daniel B. Sargent , John Raff , Li Zhang , Victor H. Yin , Wenyong Zhu
Abstract: An organic light-emitting diode display may have an array of pixels formed from a layer of thin-film circuitry. The thin-film circuitry may be formed on a glass layer that serves as an inner layer of encapsulation for the array of pixels formed from the thin-film circuitry. A thin-film encapsulation layer may overlap the array of pixels and may serve as an opposing outer layer of encapsulation for the array of pixels formed by the thin-film circuitry. An electronic device may have opposing front and rear faces. The display may be mounted in a housing on the front face. The housing may have a planar rear wall on the rear face. A display cover layer associated with the display may overlap the pixel array. A touch sensor and optical layers such as a circular polarizer layer and a compensation layer may be interposed between the display cover layer and the thin-film.
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公开(公告)号：US20180126704A1
公开(公告)日：2018-05-10
申请号：US15803481
申请日：2017-11-03
Applicant: Apple Inc.
Inventor： Li Zhang , John Raff , Florence W. Ow , Guangtao Zhang , Soyoung Kim , Victor Luzzato , Dan Sargent
CPC classification number: B32B17/06 , C03B9/03 , C03B23/203 , G06F1/16 , G06F1/1633 , G06F3/041 , H05K5/02
Abstract: An electronic device can include a three-dimensional glass feature. In one embodiment, the three-dimensional glass feature is a cavity formed on the inside portion of a cover glass of an electronic device.
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Patent Agency Ranking
公开(公告)号：US20150160390A1
公开(公告)日：2015-06-11
申请号：US14502704
申请日：2014-09-30
Applicant: Apple Inc.
Inventor： Supriya Goyal , Christopher L. Boitnott , Enkhamgalan Dorjgotov , Li Zhang , Masato Kuwabara , Nathan K. Gupta , Victor H. Yin , Jun Qi , Adam T. Garelli , Nicholas A. Rundle , Dinesh C. Mathew , Cheng Chen
CPC classification number: G02B5/3033 , B32B37/1284 , B32B37/203 , B32B38/0004 , B32B2307/42 , B32B2329/04 , B32B2457/20 , G02B1/14 , G02B5/305 , G02B5/3083 , Y10T156/1064
Abstract: Electronic devices may be provided with displays that have polarizers. A polarizer may be provided with an unpolarized strip. The unpolarized strip may extend across the width of the polarizer and may overlap a light-based component such as a camera that is located in an inactive border area of a display. The polarizer may have a polarizer layer formed form a polymer with a dichroic dye. A strip-shaped opening may be formed in the polarizer layer by cutting out a strip of the polarizer layer with a laser cutting tool or other equipment, a strip of unpolarized material may be formed in the polarizer layer using chemical bleaching, or light-based bleaching techniques may be used to form an unpolarized strip in the polarizer layer.
Abstract translation: 电子设备可以设置有具有偏振器的显示器。 偏振器可以设置有非偏振条。 非偏振条可延伸跨越偏振器的宽度，并且可以与位于显示器的非活动边界区域中的基于光的组件（例如相机）重叠。 偏振器可以具有由具有二色性染料的聚合物形成的偏振层。 可以通过用激光切割工具或其他设备切割偏振器层的条带来在偏振器层中形成条形开口，可以使用化学漂白或基于光的方式在偏振器层中形成非偏振材料条 可以使用漂白技术在偏振器层中形成非偏振条。
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公开(公告)号：US09904502B2
公开(公告)日：2018-02-27
申请号：US14862012
申请日：2015-09-22
Applicant: Apple Inc.
Inventor： Jin Yan , Enkhamgalan Dorjgotov , Young Cheol Yang , Li Zhang , Xiaokai Li , Cheng Chen
CPC classification number: G06F3/1423 , G06F1/1601 , G06F1/1616 , G06F1/1647 , G06F1/1649 , G09G2320/0261 , G09G2320/028 , G09G2360/144 , H04M1/0216
Abstract: Electronic equipment with displays may be provided. A first display may be mounted in a first housing and a second display may be mounted in a second housing that is adjacent to the first housing. The first housing may rotate relative to the second housing about a hinge axis. The first housing may be a lid and the second housing may be a base housing that is coupled to the lid by a hinge. A first display may be mounted in the first housing and a second display may be mounted in the second housing. Polarizer layers and other optical layers in the displays may be configured to provide a viewer with the ability to view images on the displays while wearing vertically polarized sunglasses and to suppress reflections of light emitted by the first display off of the second display.
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公开(公告)号：US11751366B1
公开(公告)日：2023-09-05
申请号：US17228589
申请日：2021-04-12
Applicant: Apple Inc.
Inventor： Austin S. Young , David A. Kalinowski , Li Zhang
CPC classification number: H05K7/20963 , G02B27/0172 , G02B27/0176 , G02B2027/0178
Abstract: A head-mountable device can provide passive cooling that utilizes surfaces of an optical assembly to allow heat to be managed in a manner that does not detrimentally impact the visual information displayed to the user. Lenses can be coated with a transparent and thermally conductive material, such as silver nanowire. Such a thermal layer can provide superior thermal conductivity, transmittance, flexibility, flat transmission, low cost, and angular color stability. The thermal layer can passively manage heat by increasing the surface area across which heat can be efficiently dissipated.
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公开(公告)号：US20200096686A1
公开(公告)日：2020-03-26
申请号：US16566627
申请日：2019-09-10
Applicant: Apple Inc.
Inventor： Stephen C. Cool , Li Zhang , Avery P. Yuen , Kristina A. Babiarz
Abstract: An electronic device may have a display cover layer provided with an infrared-transparent antireflection coating. A pixel array may emit visible light through the cover layer and the coating. An infrared emitter may emit infrared light and an infrared sensor may receive infrared light through the coating and the cover layer. The coating may include a stack of thin-film interference layers. The stack may include alternating lower and higher refractive index layers. The layers may have thicknesses and materials that configure the coating to exhibit an infrared transmittance of greater than 94% from 920 nm to 960 nm and a photopic reflectance of less than 1.5%. The coating may reflect visible light to prevent displayed images from being obscured by visible reflections. At the same time, some photopic reflectance of the coating may be sacrificed to maximize infrared transmittance and accommodate operation by the infrared emitter and sensor.
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9.发明申请公开(公告)号：US20170039018A1
公开(公告)日：2017-02-09
申请号：US14862012
申请日：2015-09-22
Applicant: Apple Inc.
Inventor： Jin Yan , Enkhamgalan Dorjgotov , Young Cheol Yang , Li Zhang , Xiaokai Li , Cheng Chen
CPC classification number: G06F3/1423 , G06F1/1601 , G06F1/1616 , G06F1/1647 , G06F1/1649 , G09G2320/0261 , G09G2320/028 , G09G2360/144 , H04M1/0216
Abstract: Electronic equipment with displays may be provided. A first display may be mounted in a first housing and a second display may be mounted in a second housing that is adjacent to the first housing. The first housing may rotate relative to the second housing about a hinge axis. The first housing may be a lid and the second housing may be a base housing that is coupled to the lid by a hinge. A first display may be mounted in the first housing and a second display may be mounted in the second housing. Polarizer layers and other optical layers in the displays may be configured to provide a viewer with the ability to view images on the displays while wearing vertically polarized sunglasses and to suppress reflections of light emitted by the first display off of the second display.
Abstract translation: 可提供具有显示器的电子设备。 第一显示器可以安装在第一壳体中，并且第二显示器可以安装在与第一壳体相邻的第二壳体中。 第一壳体可绕铰链轴线相对于第二壳体旋转。 第一壳体可以是盖子，并且第二壳体可以是通过铰链联接到盖子的基座壳体。 第一显示器可以安装在第一壳体中，并且第二显示器可以安装在第二壳体中。 显示器中的偏振器层和其它光学层可以被配置为向观看者提供在佩戴垂直偏振太阳镜的同时在显示器上观看图像并且抑制由第一显示器发射的光的反射离开第二显示器的能力的能力。
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