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公开(公告)号：US11774680B2
公开(公告)日：2023-10-03
申请号：US17352745
申请日：2021-06-21
Applicant: Micron Technology, Inc.
Inventor： Harel Frish
IPC: G02B6/30 , G02B6/36 , G02B6/132 , G02B6/122 , G02B6/34 , G02B6/124 , G02B6/13 , B29D11/00 , G03F7/00 , G02B5/18 , C03C15/00 , C03C3/04 , G02B6/12
CPC classification number: G02B6/30 , G02B6/122 , G02B6/124 , G02B6/13 , G02B6/132 , G02B6/34 , G02B6/3628 , B29D11/00663 , C03C3/04 , C03C15/00 , G02B5/1857 , G02B2006/12061 , G02B2006/12092 , G03F7/0005
Abstract: A structure for coupling an optical signal between an integrated circuit photonic structure and an external optical fiber is disclosed as in a method of formation. The coupling structure is sloped relative to a horizontal surface of the photonic structure such that light entering or leaving the photonic structure is substantially normal to its upper surface.
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公开(公告)号：US20190235149A1
公开(公告)日：2019-08-01
申请号：US15327216
申请日：2016-12-27
Inventor： Pengbo Xu
IPC: F21V8/00
CPC classification number: G02B6/0018 , G02B6/0013 , G02B6/0028 , G02B6/0038 , G02B6/0046 , G02B6/0048 , G02B6/009 , G02B6/1228 , G02B6/2852 , G02B2006/12092 , G02B2006/12195 , G02F1/133606 , G02F2001/133607
Abstract: Disclosed is a light guide plate, which relates to the technical field of a liquid crystal display panel. The light guide plate includes a light-emitting surface, a bottom surface, and a light-incoming end surface parallel to the light-emitting surface. The light guide plate further includes a first guide slope, a first end of which intersects the bottom surface and a second end of which intersects the light-incoming end surface. A first angle of greater than 90 degrees is formed between the first guide slope and the bottom surface. In particular, when the first angle is equal to 135 degrees, a total reflection prism is formed on the first guide slope, so that light perpendicular to the light-incoming end surface enters and travels in the light guide plate after a total reflection when the light passes by the first guide slope. A liquid crystal module including the light guide plate is further provided, thereby a lightness and thinness design of the liquid crystal module is realized.
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公开(公告)号：US09946016B2
公开(公告)日：2018-04-17
申请号：US14863117
申请日：2015-09-23
Applicant: Seagate Technology LLC
Inventor： Chubing Peng , Pierre Asselin , Lien Lee , Karen V. Rud
CPC classification number: G02B6/12002 , G02B6/1228 , G02B2006/12092 , G02B2006/12147 , G11B5/314 , G11B5/6088 , G11B2005/0021
Abstract: An apparatus includes a waveguide extending along a light-propagation direction between a light source and a media-facing surface. The waveguide comprises an assistant layer configured to receive light from a light source, truncated with an intermediate bottom cladding layer. A core layer comprises a coupling end configured to receive light from the assistant layer. The coupling end comprises a taper that widens toward the media-facing surface. A near field transducer is disposed proximate the media-facing surface and is configured to receive the light from the core layer.
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公开(公告)号：US20160116694A1
公开(公告)日：2016-04-28
申请号：US14987808
申请日：2016-01-05
Inventor： Young-Tak HAN , Jang Uk SHIN , Sang-Pil HAN , Sang Ho PARK , Yongsoon BAEK
CPC classification number: G02B6/4279 , G02B6/12002 , G02B6/12004 , G02B6/325 , G02B6/42 , G02B6/4201 , G02B6/4206 , G02B6/4208 , G02B6/4257 , G02B6/4265 , G02B6/4271 , G02B6/428 , G02B6/4281 , G02B2006/12092 , G02B2006/12135
Abstract: Provided is an optical module. The optical module includes: an optical bench having a first trench of a first depth and a second trench of a second depth that is lower than the first depth; a lens in the first trench of the optical bench; at least one semiconductor chip in the second trench of the optical bench; and a flexible printed circuit board covering an upper surface of the optical bench except for the first and second trenches, wherein the optical bench is a metal optical bench or a silicon optical bench.
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公开(公告)号：US20160109658A1
公开(公告)日：2016-04-21
申请号：US14976677
申请日：2015-12-21
Applicant: Micron Technology, Inc.
Inventor： Harel Frish
CPC classification number: G02B6/30 , B29D11/00663 , C03C3/04 , C03C15/00 , G02B5/1857 , G02B6/122 , G02B6/124 , G02B6/13 , G02B6/132 , G02B6/34 , G02B6/3628 , G02B2006/12061 , G02B2006/12092 , G03F7/0005
Abstract: A structure for coupling an optical signal between an integrated circuit photonic structure and an external optical fiber is disclosed as in a method of formation. The coupling structure is sloped relative to a horizontal surface of the photonic structure such that light entering or leaving the photonic structure is substantially normal to its upper surface.
Abstract translation: 公开了一种用于在集成电路光子结构和外部光纤之间耦合光信号的结构，如在形成方法中。 耦合结构相对于光子结构的水平表面倾斜，使得进入或离开光子结构的光基本上垂直于其上表面。
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Patent Agency Ranking
公开(公告)号：US20170357057A1
公开(公告)日：2017-12-14
申请号：US15664975
申请日：2017-07-31
Applicant: Micron Technology, Inc.
Inventor： Harel Frish
IPC: G02B6/30 , B29D11/00 , G02B6/132 , G02B5/18 , G02B6/13 , G03F7/00 , C03C3/04 , G02B6/124 , G02B6/36 , G02B6/34 , C03C15/00 , G02B6/122 , G02B6/12
CPC classification number: G02B6/30 , B29D11/00663 , C03C3/04 , C03C15/00 , G02B5/1857 , G02B6/122 , G02B6/124 , G02B6/13 , G02B6/132 , G02B6/34 , G02B6/3628 , G02B2006/12061 , G02B2006/12092 , G03F7/0005
Abstract: A structure for coupling an optical signal between an integrated circuit photonic structure and an external optical fiber is disclosed as in a method of formation. The coupling structure is sloped relative to a horizontal surface of the photonic structure such that light entering or leaving the photonic structure is substantially normal to its upper surface.
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公开(公告)号：US09507109B2
公开(公告)日：2016-11-29
申请号：US14987808
申请日：2016-01-05
Inventor： Young-Tak Han , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
CPC classification number: G02B6/4279 , G02B6/12002 , G02B6/12004 , G02B6/325 , G02B6/42 , G02B6/4201 , G02B6/4206 , G02B6/4208 , G02B6/4257 , G02B6/4265 , G02B6/4271 , G02B6/428 , G02B6/4281 , G02B2006/12092 , G02B2006/12135
Abstract: Provided is an optical module. The optical module includes: an optical bench having a first trench of a first depth and a second trench of a second depth that is lower than the first depth; a lens in the first trench of the optical bench; at least one semiconductor chip in the second trench of the optical bench; and a flexible printed circuit board covering an upper surface of the optical bench except for the first and second trenches, wherein the optical bench is a metal optical bench or a silicon optical bench.
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公开(公告)号：US09239432B2
公开(公告)日：2016-01-19
申请号：US13829893
申请日：2013-03-14
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Harel Frish
IPC: G02B6/34 , G02B6/30 , G02B6/36 , G03F7/00 , B29D11/00 , G02B5/18 , C03C15/00 , C03C3/04 , G02B6/124
CPC classification number: G02B6/30 , B29D11/00663 , C03C3/04 , C03C15/00 , G02B5/1857 , G02B6/122 , G02B6/124 , G02B6/13 , G02B6/132 , G02B6/34 , G02B6/3628 , G02B2006/12061 , G02B2006/12092 , G03F7/0005
Abstract: A structure for coupling an optical signal between an integrated circuit photonic structure and an external optical fiber is disclosed as in a method of formation. The coupling structure is sloped relative to a horizontal surface of the photonic structure such that light entering or leaving the photonic structure is substantially normal to its upper surface.
Abstract translation: 公开了一种用于在集成电路光子结构和外部光纤之间耦合光信号的结构，如在形成方法中。 耦合结构相对于光子结构的水平表面倾斜，使得进入或离开光子结构的光基本上垂直于其上表面。
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公开(公告)号：US20140270642A1
公开(公告)日：2014-09-18
申请号：US13829893
申请日：2013-03-14
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Harel Frish
CPC classification number: G02B6/30 , B29D11/00663 , C03C3/04 , C03C15/00 , G02B5/1857 , G02B6/122 , G02B6/124 , G02B6/13 , G02B6/132 , G02B6/34 , G02B6/3628 , G02B2006/12061 , G02B2006/12092 , G03F7/0005
Abstract: A structure for coupling an optical signal between an integrated circuit photonic structure and an external optical fiber is disclosed as in a method of formation. The coupling structure is sloped relative to a horizontal surface of the photonic structure such that light entering or leaving the photonic structure is substantially normal to its upper surface.
Abstract translation: 公开了一种用于在集成电路光子结构和外部光纤之间耦合光信号的结构，如在形成方法中。 耦合结构相对于光子结构的水平表面倾斜，使得进入或离开光子结构的光基本上垂直于其上表面。
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公开(公告)号：US20120128290A1
公开(公告)日：2012-05-24
申请号：US13154859
申请日：2011-06-07
Applicant: Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
Inventor： Young-Tak HAN , Jang Uk Shin , Sang-Pil Han , Sang Ho Park , Yongsoon Baek
IPC: G02B6/12
CPC classification number: G02B6/4279 , G02B6/12002 , G02B6/12004 , G02B6/325 , G02B6/42 , G02B6/4201 , G02B6/4206 , G02B6/4208 , G02B6/4257 , G02B6/4265 , G02B6/4271 , G02B6/428 , G02B6/4281 , G02B2006/12092 , G02B2006/12135
Abstract: Provided is an optical module. The optical module includes: an optical bench having a first trench of a first depth and a second trench of a second depth that is lower than the first depth; a lens in the first trench of the optical bench; at least one semiconductor chip in the second trench of the optical bench; and a flexible printed circuit board covering an upper surface of the optical bench except for the first and second trenches, wherein the optical bench is a metal optical bench or a silicon optical bench.
Abstract translation: 提供了一种光学模块。 光学模块包括：光学台，其具有第一深度的第一沟槽和第二深度的第二沟槽，其低于第一深度; 在光学工作台的第一沟槽中的透镜; 在所述光学平台的所述第二沟槽中的至少一个半导体芯片; 以及覆盖除了第一和第二沟槽之外的光学台的上表面的柔性印刷电路板，其中所述光学台是金属光学台或硅光学台。
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