公开(公告)号：US20240175104A1

公开(公告)日：2024-05-30

申请号：US18071123

申请日：2022-11-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Sheng-Chun FU ,  Yang-Sheng HUANG ,  Chia-Ming CHANG

IPC: C22B5/02 ,  C22B61/00

CPC classification number: C22B5/02 ,  C22B61/00

Abstract: A method of preparing scandium metal includes mixing aluminum powder and scandium fluoride powder to form a mixture, heating the mixture in a vacuum environment to react the aluminum powder with the scandium fluoride powder for forming aluminum fluoride gas and scandium metal, and removing the aluminum fluoride gas by evacuation to obtain the scandium metal.

公开(公告)号：US20190207255A1

公开(公告)日：2019-07-04

申请号：US15857338

申请日：2017-12-28

Applicant: Industrial Technology Research Institute

Inventor： Ting-Ju YEH ,  Chia-Ming CHANG ,  Tsung-Hsiung WANG ,  Cheng-Zhang LU ,  Chia-Erh LIU ,  Shih-Chieh LIAO

IPC: H01M10/0565 ,  H01M10/056 ,  H01M10/0525 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525

CPC classification number: H01M10/0565 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/056 ,  H01M2300/0085

Abstract: An electrolyte is provided. The electrolyte includes a polymer, a lithium salt, and an organic solvent. The polymer is a polymerization product of a reactive additive and an initiator, wherein the reactive additive includes at least an amide group and at least an epoxy group or ethyl group. A composition for electrolyte and a lithium battery employing the electrolyte are also provided.

公开(公告)号：US20190198867A1

公开(公告)日：2019-06-27

申请号：US16231757

申请日：2018-12-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Ming CHANG ,  Shih-Chieh LIAO ,  Dar-Jen LIU ,  Wen-Bing CHU ,  Jin-Ming CHEN

IPC: H01M4/38 ,  H01M4/62 ,  H01M4/131 ,  H01M10/0525 ,  H01M10/0569

CPC classification number: H01M4/382 ,  H01M4/131 ,  H01M4/622 ,  H01M4/625 ,  H01M4/626 ,  H01M10/0525 ,  H01M10/0569

Abstract: A cathode of a lithium ion battery is provided. The cathode of a lithium ion battery includes a collector material. A first electrode layer including a lithium manganese iron phosphate (LMFP) material is disposed on a surface of the collector material. A second electrode layer including an active material is disposed on the first electrode layer. The active material includes lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.

公开(公告)号：US20150067515A1

公开(公告)日：2015-03-05

申请号：US14011518

申请日：2013-08-27

Applicant: Industrial Technology Research Institute

Inventor： Chia-Ming CHANG

IPC: G06F3/0481 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/16

CPC classification number: G06F3/0481 ,  G06F3/0346 ,  G06F3/04845 ,  G06F3/0485 ,  G06F3/0488 ,  G06F3/167 ,  G06F2203/04806

Abstract: An electronic device, a controlling method of a screen, and a program storage medium thereof are provided. The screen includes a display panel and a touch-sensitive panel. The display panel shows a root window on which all display contents are shown. The controlling method comprises the following steps. A command signal is received. The coordinate system of the screen is transformed with a transformation according to the command signal.

Abstract translation: 提供电子设备，屏幕的控制方法和程序存储介质。 屏幕包括显示面板和触敏面板。 显示面板显示一个根窗口，显示所有显示内容。 该控制方法包括以下步骤。 接收到命令信号。 屏幕的坐标系根据命令信号进行变换。

公开(公告)号：US20190198864A1

公开(公告)日：2019-06-27

申请号：US15941841

申请日：2018-03-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Ming CHANG ,  Shih-Chieh LIAO ,  Dar-Jen LIU ,  Wen-Bing CHU ,  Jin-Ming CHEN

IPC: H01M4/36 ,  H01M4/525 ,  H01M4/505 ,  H01M4/58 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028

Abstract: A cathode of a lithium ion battery is provided. The cathode of a lithium ion battery includes a collector material. A first electrode layer including a lithium manganese iron phosphate (LMFP) material is disposed on a surface of the collector material. A second electrode layer including an active material is disposed on the first electrode layer. The active material includes lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.

公开(公告)号：US20150188110A1

公开(公告)日：2015-07-02

申请号：US14569939

申请日：2014-12-15

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hsiu-Fen LIN ,  Shih-Chieh LIAO ,  Chia-Ming CHANG ,  Min-Ling HOU ,  Yu-Hao HUANG ,  Chia-Chin LEE

IPC: H01M2/16 ,  H01M2/18 ,  H01M2/14

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/18

Abstract: A battery with a heat-resistant layer is provided. The battery with a heat-resistant layer includes a positive electrode, a negative electrode, a separator, an electrolyte and a heat-resistant layer. The separator is disposed between the positive electrode and the negative electrode. The heat-resistant layer is disposed between at least one of the positive or negative electrodes and the separator, wherein the heat-resistant layer has a tetrapod-shaped surface morphology. The positive electrode, the negative electrode, the separator and the heat-resistant layer are soaked in the electrolyte. A method for manufacturing the heat-resistant layer is also provided.

Abstract translation: 提供具有耐热层的电池。 具有耐热层的电池包括正极，负极，隔板，电解质和耐热层。 隔板设置在正极和负极之间。 耐热层设置在正极或负极中的至少一个与隔板之间，其中耐热层具有四足体形状。 将正极，负极，隔板和耐热层浸渍在电解液中。 还提供了制造耐热层的方法。

公开(公告)号：US20150153950A1

公开(公告)日：2015-06-04

申请号：US14303438

申请日：2014-06-12

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Wei CHANG ,  Chia-Ming CHANG ,  Tzi-Cker CHIUEH

IPC: G06F3/0488 ,  G06K9/46

CPC classification number: G06F3/04886 ,  G06F3/0426 ,  G06K9/00389

Abstract: A user input method includes the following steps. A virtual keyboard layout and a control region are displayed. The virtual keyboard layout includes a plurality of key subgroups each mapped to a respective one of a plurality of regions of the control region. Locations of an object from at least one captured image are extracted to identify a location of a feature point of the object. A target region in which the feature point is located is determined. Keys mapped to the target region are determined. Movements of the object are translated as input data to the user interface system.

Abstract translation: 用户输入方法包括以下步骤。 显示虚拟键盘布局和控制区域。 虚拟键盘布局包括每个映射到控制区域的多个区域中的相应一个的多个关键子组。 来自至少一个拍摄图像的对象的位置被提取以识别对象的特征点的位置。 确定特征点所在的目标区域。 确定映射到目标区域的键。 对象的移动被转换为用户界面系统的输入数据。

公开(公告)号：US20140157034A1

公开(公告)日：2014-06-05

申请号：US14174472

申请日：2014-02-06

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Tzi-Cker CHIUEH ,  Chia-Ming CHANG ,  Shou-Hung LING ,  Shih-Hao LIANG

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G01R31/362 ,  G01R31/3651 ,  H01M10/42

Abstract: A power management method for electro-chemical batteries in low capacity state is provided, including: obtaining battery information based on device hardware, to know in advance the maximum allowable current and maximum allowable power when the battery power is low; by detecting the changes in the voltage versus current, updating BCC curve; using BCC curve as power budget to control the ON/OFF of device function thread; and determining whether the minimum battery capacity and the control restriction are reached, and when the minimum battery capacity and the control restriction are reached, turn off the battery through normal shutdown process; otherwise, return to the step of obtaining battery information.

Abstract translation: 提供了一种低容量状态的电化学电池的电源管理方法，其特征在于，包括：基于设备硬件获取电池信息，当电池电量低时，预先知道最大允许电流和最大允许功率; 通过检测电压对电流的变化，更新BCC曲线; 使用BCC曲线作为功率预算来控制设备功能线程的ON / OFF; 并且确定是否达到最小电池容量和控制限制，并且当达到最小电池容量和控制限制时，通过正常关机处理关闭电池; 否则，返回获取电池信息的步骤。