公开(公告)号：US12033682B2

公开(公告)日：2024-07-09

申请号：US17563100

申请日：2021-12-28

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Han Lee ,  Jeng-Hua Wei ,  I-Jung Wang ,  Shan-Yi Yang ,  Yao-Jen Chang ,  Fang-Ming Chen

IPC: G11C11/16 ,  H10B61/00 ,  H10N50/80 ,  H10N50/85 ,  H10N52/80

CPC classification number: G11C11/161 ,  G11C11/1675 ,  H10B61/00 ,  H10N50/80 ,  H10N50/85 ,  H10N52/80

Abstract: An in-plane magnetized spin-orbit magnetic device is provided. The in-plane magnetized spin-orbit magnetic device includes a heavy metal layer, an antiferromagnetic layer, and a magnetic tunnel junction. The antiferromagnetic layer is disposed on the heavy metal layer, and the magnetic tunnel junction is disposed on the antiferromagnetic layer. The magnetic tunnel junction includes a free layer, a barrier layer, and a pinned layer. The barrier layer is disposed on the free layer, and the pinned layer is disposed on the barrier layer. A film surface shape of the free layer is a rounded rectangle.

公开(公告)号：US20210160496A1

公开(公告)日：2021-05-27

申请号：US17168142

申请日：2021-02-04

Applicant: Industrial Technology Research Institute

Inventor： Yao-Jen Chang ,  Chun-Lung Lin ,  Ching-Chieh Lin ,  Jih-Sheng Tu ,  Chao-Hsiung Hung

IPC: H04N19/119 ,  H04N19/176 ,  H04N19/70 ,  H04N19/13 ,  H04N19/593 ,  H04N19/103 ,  H04N19/463 ,  H04N19/91 ,  H04N19/186 ,  H04N19/182

Abstract: An encoding, a decoding method, a system for encoding and decoding, an encoder, and a decoder are provided. The encoding method includes the following. In a palette mode, if colors of pixels of a coding unit block are all represented by one or more major colors of the coding unit block, a flag is set as a first state value, and if the color of at least one pixel of the coding unit block is not represented by the one or more major colors of the coding unit block, the flag is set as a second state value. The encoding method further includes establishing a palette table corresponding to the coding unit block according to a state value of the flag and the one or more major colors.

公开(公告)号：US20200058847A1

公开(公告)日：2020-02-20

申请号：US16664947

申请日：2019-10-28

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Han Lee ,  Shan-Yi Yang ,  Yao-Jen Chang ,  I-Jung Wang ,  Jeng-Hua Wei

IPC: H01L43/08 ,  H01L43/10 ,  H01L43/02 ,  G11C11/16 ,  G11C11/18

Abstract: A perpendicularly magnetized spin-orbit magnetic device including a heavy metal layer, a magnetic tunnel junction, a first antiferromagnetic layer, a first block layer and a first stray field applying layer is provided. The magnetic tunnel junction is disposed on the heavy metal layer. The first block layer is disposed between the magnetic tunnel junction and the first antiferromagnetic layer. The first stray field applying layer is disposed between the first antiferromagnetic layer and the first block layer. The magnetic tunnel junction comprises a free layer, a tunneling barrier layer, and pinned layer. The tunneling barrier layer is disposed on the free layer. The pinned layer is disposed on the tunneling barrier layer. A film plane area of the free layer is greater than a film plane area of the tunneling barrier layer and a film plane area of the pinned layer.

公开(公告)号：US09807402B2

公开(公告)日：2017-10-31

申请号：US14875697

申请日：2015-10-06

Applicant: Industrial Technology Research Institute

Inventor： Ching-Chieh Lin ,  Chun-Lung Lin ,  Yao-Jen Chang ,  Jih-Sheng Tu

IPC: H04N19/186 ,  H04N1/64 ,  H04N19/70 ,  H04N19/90

CPC classification number: H04N19/186 ,  H04N1/644 ,  H04N19/70 ,  H04N19/90

Abstract: The disclosure is directed to a method of color palette coding and an electronic device using the same method. The proposed method would include not limited to encoding, by using a processor, a bit stream to represent a color of a coding unit and storing the bit stream in a storage medium or transmitting the bit stream. The bit stream would include not limited to a binary bit representing a run flag, a N binary bit sequence representing up to 2N major colors in a coding unit with each of the possible values of the N binary bit sequence representing an unique major color index of N major color indices, and a M binary bit sequence representing up to 2M extended colors with each of the possible values of the M binary bit sequence representing an unique extended color index of M extended color indices.

公开(公告)号：US20230412804A1

公开(公告)日：2023-12-21

申请号：US18460622

申请日：2023-09-04

Applicant: Industrial Technology Research Institute

Inventor： Yao-Jen Chang ,  Chun-Lung Lin ,  Ching-Chieh Lin ,  Jih-Sheng Tu ,  Chao-Hsiung Hung

IPC: H04N19/119 ,  H04N19/176 ,  H04N19/70 ,  H04N19/13 ,  H04N19/593 ,  H04N19/103 ,  H04N19/463 ,  H04N19/91 ,  H04N19/186 ,  H04N19/182

CPC classification number: H04N19/119 ,  H04N19/176 ,  H04N19/70 ,  H04N19/13 ,  H04N19/593 ,  H04N19/124 ,  H04N19/463 ,  H04N19/91 ,  H04N19/186 ,  H04N19/182 ,  H04N19/103

Abstract: An encoding, a decoding method, a system for encoding and decoding, an encoder, and a decoder are provided. The encoding method includes the following. In a palette mode, if colors of pixels of a coding unit block are all represented by one or more major colors of the coding unit block, a flag is set as a first state value, and if the color of at least one pixel of the coding unit block is not represented by the one or more major colors of the coding unit block, the flag is set as a second state value. The encoding method further includes establishing a palette table corresponding to the coding unit block according to a state value of the flag and the one or more major colors.

公开(公告)号：US20220109100A1

公开(公告)日：2022-04-07

申请号：US17168146

申请日：2021-02-04

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Han Lee ,  Jeng-Hua Wei ,  I-Jung Wang ,  Shan-Yi Yang ,  Yao-Jen Chang

IPC: H01L43/04 ,  H01L43/06 ,  H01L43/10

Abstract: An in-plane magnetized spin-orbit magnetic device is provided. The in-plane magnetized spin-orbit magnetic device includes a heavy metal layer, an upper electrode and a magnetic tunnel junction. The magnetic tunnel junction is disposed between the heavy metal layer and the upper electrode. The magnetic tunnel junction includes a free layer and a pinned layer. The free layer is disposed on the heavy metal layer, and the free layer has a first film plane area. The pinned layer is disposed on the free layer, and the pinned layer has a second film plane area. There is a preset angle between a long axis direction of a film plane shape of the free layer and a long axis direction of a film plane shape of the pinned layer, and the first film plane area is larger than the second film plane area.

公开(公告)号：US10944969B2

公开(公告)日：2021-03-09

申请号：US15822215

申请日：2017-11-27

Applicant: Industrial Technology Research Institute

Inventor： Yao-Jen Chang ,  Chun-Lung Lin ,  Ching-Chieh Lin ,  Jih-Sheng Tu ,  Chao-Hsiung Hung

IPC: H04N7/12 ,  H04N19/119 ,  H04N19/176 ,  H04N19/70 ,  H04N19/13 ,  H04N19/593 ,  H04N19/103 ,  H04N19/463 ,  H04N19/91 ,  H04N19/186 ,  H04N19/182 ,  H04N19/124 ,  H04N19/94

Abstract: An encoding, a decoding method, a system for encoding and decoding, an encoder, and a decoder are provided. The encoding method includes the following. In a palette mode, if colors of pixels of a coding unit block are all represented by one or more major colors of the coding unit block, a flag is set as a first state value, and if the color of at least one pixel of the coding unit block is not represented by the one or more major colors of the coding unit block, the flag is set as a second state value. The encoding method further includes establishing a palette table corresponding to the coding unit block according to a state value of the flag and the one or more major colors.

公开(公告)号：US20180054623A1

公开(公告)日：2018-02-22

申请号：US15709490

申请日：2017-09-20

Applicant: Industrial Technology Research Institute

Inventor： Ching-Chieh Lin ,  Chun-Lung Lin ,  Yao-Jen Chang ,  Jih-Sheng Tu

IPC: H04N19/186 ,  H04N1/64 ,  H04N19/70 ,  H04N19/90

CPC classification number: H04N19/186 ,  H04N1/644 ,  H04N19/70 ,  H04N19/90

Abstract: The disclosure is directed to a method of color palette coding and an electronic device using the same method. The proposed method would include not limited to encoding, by using a processor, a bit stream to represent a color of a coding unit and storing the bit stream in a storage medium or transmitting the bit stream. The bit stream would include not limited to a binary bit representing a run flag, a N binary bit sequence representing up to 2N major colors in a coding unit with each of the possible values of the N binary bit sequence representing an unique major color index of N major color indices, and a M binary bit sequence representing up to 2M extended colors with each of the possible values of the M binary bit sequence representing an unique extended color index of M extended color indices.

公开(公告)号：US20180040811A1

公开(公告)日：2018-02-08

申请号：US15358157

申请日：2016-11-22

Applicant: Industrial Technology Research Institute

Inventor： Hsin-Han Lee ,  Shan-Yi Yang ,  Yu-Sheng Chen ,  Yao-Jen Chang

IPC: H01L43/08 ,  H01L43/10 ,  G11C11/16 ,  H01L43/02

CPC classification number: H01L43/08 ,  G11C11/161 ,  G11C11/18 ,  H01L43/02 ,  H01L43/10

Abstract: A perpendicularly magnetized spin-orbit magnetic device including a heavy metal layer, a magnetic tunnel junction, a first antiferromagnetic layer, a first block layer and a first stray field applying layer is provided. The magnetic tunnel junction is disposed on the heavy metal layer. The first block layer is disposed between the magnetic tunnel junction and the first antiferromagnetic layer. The first stray field applying layer is disposed between the first antiferromagnetic layer and the first block layer. The first stray field applying layer provides a stray magnetic field parallel to a film plane. The first antiferromagnetic layer contacts the first stray field applying layer to define the direction of the magnetic moment in the first stray field applying layer.

公开(公告)号：US09426493B2

公开(公告)日：2016-08-23

申请号：US14300266

申请日：2014-06-10

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yao-Jen Chang

IPC: H04N19/51 ,  H04N19/86 ,  H04N19/172 ,  H04N19/117 ,  H04N19/137 ,  H04N19/82

CPC classification number: H04N19/86 ,  H04N19/117 ,  H04N19/137 ,  H04N19/172 ,  H04N19/82

Abstract: A method and an apparatus for inter-picture cost computation are provided. The inter-picture cost computation apparatus includes an original difference calculation module, a before-compensation difference calculation module, an inter-picture cost computation module, and a compensation module. The original difference calculation module calculates original differences between first original pixels at the first frame time and second original pixels at the second frame time. The before-compensation difference calculation module calculates before-compensation differences between first compensated pixels at the first frame time and reconstructed pixels at the second frame time. The inter-picture cost calculation module calculates an inter-picture cost according to the sample adaptive offset (SAO) compensation value, the original differences, and the before-compensation differences. The compensation module compensates the reconstructed pixels according to the SAO compensation value when the inter-picture cost is a minimum.

Abstract translation: 提供了一种用于图像间成本计算的方法和装置。 图像间成本计算装置包括原始差分计算模块，预补偿差分计算模块，画面间成本计算模块和补偿模块。 原始差分计算模块计算第一帧时间的第一原始像素与第二帧时间的第二原始像素之间的原始差异。 前补差差计算模块计算第一帧时间的第一补偿像素与第二帧时间的重构像素之间的补偿前差异。 图像间成本计算模块根据样本自适应偏移（SAO）补偿值，原始差异和补偿前差异来计算图像间成本。 当画面间成本最小时，补偿模块根据SAO补偿值补偿重构像素。