公开(公告)号：US20240007651A1

公开(公告)日：2024-01-04

申请号：US17854505

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Sitaraman Ganapathy ,  Abhishek Kumar ,  Vasanthakumar Soundararajan ,  Kyle Alexander Woo

IPC: H04N19/167 ,  H04N19/172

CPC classification number: H04N19/167 ,  H04N19/172

Abstract: A system for utilizing media content reference point information to perform media content encoding, and supplemental content stitching and/or insertion. Media content can be encoded and packaged based on boundaries of the media content. The boundaries can be received from a third-party and/or generated via an automated process. Target boundaries can be selected based on accuracy levels associated with the received and/or generated boundaries. Supplemental content can be stitched and/or inserted into packaged media content based on audio and video content of the packaged media content being aligned.

公开(公告)号：US11134287B1

公开(公告)日：2021-09-28

申请号：US16948425

申请日：2020-09-17

Applicant: Amazon Technologies, Inc.

Inventor： Yongjun Wu ,  Abhishek Kumar ,  Kyle Alexander Woo ,  Mukund Manikarnike

IPC: H04N21/242 ,  H04N21/237 ,  H04N21/234 ,  H04N21/233 ,  H04N21/2343 ,  H04N21/44 ,  H04N21/23

Abstract: Techniques are described for synchronizing audio content and video content when server-side fragment insertion techniques are used.

公开(公告)号：US10540936B1

公开(公告)日：2020-01-21

申请号：US15633429

申请日：2017-06-26

Applicant: Amazon Technologies, Inc.

Inventor： Abhishek Kumar ,  Steven Ramos Carneiro ,  Xiaoran Li

IPC: G02B26/00 ,  G09G3/36 ,  G09G3/34 ,  G11C19/18 ,  G02B1/12 ,  G02B1/06 ,  G03F7/00 ,  G03F7/16

Abstract: An electrowetting display device is presented. The electrowetting display device includes a first support plate and a plurality of pixel walls over the first support plate. The plurality of pixel walls are associated with an electrowetting pixel. The display device includes a storage capacitor beneath the electrowetting pixel. The storage capacitor includes a first plate, a second plate, and a dielectric material having a variable relative permittivity. The dielectric material is disposed between the first plate and the second plate. The display device includes a controller configured to control the relative permittivity of the dielectric material to set a capacitance value of the storage capacitor. In embodiments, the dielectric material includes at least one of a transition metal dichalcogenide and a thin-film Barium Strontium Titanate (BST).

公开(公告)号：US10459216B1

公开(公告)日：2019-10-29

申请号：US15463686

申请日：2017-03-20

Applicant: Amazon Technologies, Inc.

Inventor： Karel Johannes Gerhardus Hinnen ,  Tulasi Sridhar Reddy Guntaka ,  Abhishek Kumar ,  Toru Sakai

IPC: G02B26/00 ,  G02B5/22 ,  G02B5/08

Abstract: An electrowetting element comprises a wall transmissive to light of a first wavelength. A support plate comprises an electrode and a layer absorbent to light of the first wavelength, which for example has passed into the support plate through the wall.

公开(公告)号：US20190327504A1

公开(公告)日：2019-10-24

申请号：US15960186

申请日：2018-04-23

Applicant: Amazon Technologies, Inc.

Inventor： Tarun Jindal ,  Ron Searl ,  Kyle Alexander Woo ,  Abhishek Kumar ,  Yongjun Wu

IPC: H04N21/234 ,  H04N21/81

Abstract: Techniques are described for providing media presentations that include content originating from multiple sources in ways that are effectively transparent to end user devices. Manifest data provided to an end user device include a key encoded in the URL for each of the content fragments. The key encodes one or more interstitial periods of secondary content within the overall presentation of primary content. When a media server receives a content request from the end user device, the media server determines from the key encoded in the URL and the range of content requested whether the request corresponds to the primary content or the secondary content.

公开(公告)号：US10209507B2

公开(公告)日：2019-02-19

申请号：US15188845

申请日：2016-06-21

Applicant: Amazon Technologies, Inc.

Inventor： Toru Sakai ,  Abhishek Kumar ,  Jeroen Cornelis Van Der Gaag

IPC: G02B26/00

Abstract: An electrowetting display device comprises a first support plate comprising a first electrode and a second support plate. A seal connects the first support plate to the second support plate. A first fluid and a second fluid, immiscible with the first fluid, are located between the first and second support plates. A second electrode is in electrical contact with the second fluid. An electrical connector connects the first electrode to the second electrode. A barrier structure at least partly surrounds the electrical connector. The electrical connector and the barrier structure are separated from the first fluid and the second fluid by the seal.

公开(公告)号：US10203495B1

公开(公告)日：2019-02-12

申请号：US15087474

申请日：2016-03-31

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Toru Sakai ,  Gor Manukyan ,  Jozef Elisabeth Aubert ,  Abhishek Kumar

IPC: G02B26/00 ,  H01L27/12 ,  H01L29/786

Abstract: A display device includes a first support plate and an opposing second support plate. A pixel region is positioned between the first support plate and the second support plate. A thin film transistor (TFT) structure is formed on the first support plate and associated with the pixel region. The TFT structure includes a source and drain electrode layer. A reflective layer is formed or disposed over the source and drain electrode layer. The reflective layer includes a pixel electrode within the pixel region. A via is between the source and drain electrode layer and the reflective layer to electrically couple the pixel electrode to the source and drain electrode layer. An organic layer is formed or disposed over the via. The organic layer includes an elevated surface over the via.

公开(公告)号：US20170371149A1

公开(公告)日：2017-12-28

申请号：US15194053

申请日：2016-06-27

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Toru Sakai ,  Abhishek Kumar

IPC: G02B26/00 ,  H01L29/66 ,  G09G3/34 ,  G02B5/20 ,  H01L21/3065 ,  H01L21/02 ,  H01L29/786 ,  H01L27/12

CPC classification number: G02B26/005 ,  G02B5/201 ,  G02B2207/115 ,  G09G3/348 ,  H01L21/02532 ,  H01L21/02592 ,  H01L21/3065 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/66765 ,  H01L29/78633 ,  H01L29/78669

Abstract: A display device includes a first support plate and a pixel region over the first support plate. A thin film transistor (TFT) structure is disposed over the first support plate and associated with the pixel region. The TFT structure includes a first metal layer over the first support plate. The first metal layer includes a gate. A silicon layer is disposed over the gate. A second metal layer is disposed over the silicon layer. The second metal layer includes a source and a drain covering a first portion of the silicon layer. An amorphous silicon layer is disposed over at least a portion of the second metal layer and a second portion of the silicon layer.