公开(公告)号：US09815914B2

公开(公告)日：2017-11-14

申请号：US13652807

申请日：2012-10-16

Applicant: Li Wang ,  Xiang-Ming He ,  Jian-Jun Li ,  Jian Gao ,  Chang-Yin Jiang

Inventor： Li Wang ,  Xiang-Ming He ,  Jian-Jun Li ,  Jian Gao ,  Chang-Yin Jiang

IPC: H01M10/056 ,  C08F2/48 ,  H01M10/0565 ,  C08F222/10 ,  C08F220/28 ,  H01M10/052

CPC classification number: C08F2/48 ,  C08F222/1006 ,  C08F2220/286 ,  H01M10/052 ,  H01M10/0565 ,  H01M2300/0082

Abstract: A solid electrolyte includes an interpenetrating polymer network and a lithium salt dispersed in the interpenetrating polymer network. The interpenetrating polymer network includes CH2—CH2On segments, and is formed by polymerizing a first monomer R1—OCH2—CH2—OnR2, a second monomer R3—OCH2—CH2—OmR4 and an initiator. Each “R1”, “R2” and “R3” includes —C═C— group or —C≡C— group. The “R4 . . . ” includes an alkyl group or a hydrogen atom. The “m” and “n” are integer. Molecular weights of the first monomer and the second monomer are more than or equal to 100, and less than or equal to 800. The first monomer is less than or equal to 50% of the second monomer by weight. The lithium salt is less than or equal to 10% the second monomer by weight. A lithium based battery using the solid electrolyte is also provided.

公开(公告)号：US09425458B2

公开(公告)日：2016-08-23

申请号：US12885724

申请日：2010-09-20

Applicant: Jian Gao ,  Xiang-Ming He ,  Jian-Jun Li ,  Wei-Hua Pu ,  Jian-Guo Ren ,  Li Wang

Inventor： Jian Gao ,  Xiang-Ming He ,  Jian-Jun Li ,  Wei-Hua Pu ,  Jian-Guo Ren ,  Li Wang

IPC: H01M4/13 ,  H01M4/485 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/62

CPC classification number: H01M4/485 ,  H01M4/0471 ,  H01M4/0483 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/625 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

Abstract: The present disclosure relates to a method for making an electrode material of lithium-ion batteries. In the method, a lithium source solution and a plurality of titanium source particles are provided. The lithium source solution and the titanium source particles are mixed, wherein a molar ratio of lithium element to titanium element is in a range from about 4:5 to about 9:10, thereby forming a sol. A carbon source compound is dispersed into the sol to form a sol mixture. The sol mixture is spray dried to form a plurality of precursor particles. The precursor particles are heated to form a lithium titanate composite electrode material.

Abstract translation: 本公开涉及一种制造锂离子电池的电极材料的方法。 在该方法中，提供锂源溶液和多个钛源粒子。 锂源溶液和钛源粒子混合，其中锂元素与钛元素的摩尔比在约4:5至约9:10的范围内，从而形成溶胶。 将碳源化合物分散在溶胶中以形成溶胶混合物。 将溶胶混合物喷雾干燥以形成多个前体颗粒。 将前体颗粒加热以形成钛酸锂复合电极材料。

公开(公告)号：US09250297B2

公开(公告)日：2016-02-02

申请号：US13675028

申请日：2012-11-13

Applicant: Xiang-Ming He ,  Jian-Jun Li ,  Li Wang ,  Jian Gao

Inventor： Xiang-Ming He ,  Jian-Jun Li ,  Li Wang ,  Jian Gao

IPC: G01N27/416 ,  G01R31/36

CPC classification number: G01R31/3627

Abstract: A method for testing a lithium ion battery is disclosed. An under-test lithium ion battery including a cathode active material is provided. A reference voltage value is set according to the cathode active material. The under-test lithium ion battery is over charged, while an actual voltage change of the under-test lithium ion battery is tested during the over charging. A maximum voltage value is recorded before a first decrease in the actual voltage change of the under-test lithium ion battery during the over charging. The maximum voltage value is compared with the reference voltage value. A method for evaluating a safety of a lithium ion battery is also disclosed.

Abstract translation: 公开了一种锂离子电池的测试方法。 提供了包含正极活性物质的未被测试的锂离子电池。 根据阴极活性物质设定基准电压值。 未充分测试的锂离子电池过电压，而在过充电期间测试未测试锂离子电池的实际电压变化。 在过充电期间，被测试锂离子电池的实际电压变化的第一次降低之前记录最大电压值。 将最大电压值与参考电压值进行比较。 还公开了一种用于评估锂离子电池的安全性的方法。

公开(公告)号：US09219276B2

公开(公告)日：2015-12-22

申请号：US13106994

申请日：2011-05-13

Applicant: Xian-Kun Huang ,  Xiang-Ming He ,  Chang-Yin Jiang ,  Dan Wang ,  Jian Gao ,  Jian-Jun Li

Inventor： Xian-Kun Huang ,  Xiang-Ming He ,  Chang-Yin Jiang ,  Dan Wang ,  Jian Gao ,  Jian-Jun Li

IPC: H01M4/36 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/64 ,  H01M4/02 ,  H01M4/04 ,  H01M4/1391 ,  H01M4/525

CPC classification number: H01M4/366 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/64 ,  H01M2004/027 ,  H01M2004/028 ,  Y02E60/122

Abstract: A cathode composite material includes a cathode active material particle having a surface and a continuous aluminum phosphate layer. The continuous aluminum phosphate layer is coated on the surface of the cathode active material particle. The present disclosure also relates to a lithium ion battery including the cathode composite material.

Abstract translation: 阴极复合材料包括具有表面和连续磷酸铝层的正极活性物质颗粒。 连续的磷酸铝层涂覆在正极活性物质颗粒的表面上。 本公开还涉及包括阴极复合材料的锂离子电池。

公开(公告)号：US09054380B2

公开(公告)日：2015-06-09

申请号：US12978648

申请日：2010-12-27

Applicant: Gai Yang ,  Chang-Yin Jiang ,  Jian Gao ,  Jie-Rong Ying ,  Jian-Jun Li ,  Xiang-Ming He

Inventor： Gai Yang ,  Chang-Yin Jiang ,  Jian Gao ,  Jie-Rong Ying ,  Jian-Jun Li ,  Xiang-Ming He

IPC: H01M4/04 ,  H01M4/88 ,  H01B1/08 ,  B01J27/00 ,  H01M4/58 ,  H01M10/052

CPC classification number: H01M4/5825 ,  H01M10/052

Abstract: A method for making a lithium battery cathode material is disclosed. A mixed solution including a solvent, an iron salt material, and a phosphate material is provided. An alkaline solution is added into the mixed solution until the mixed solution has a pH value ranging from about 1.5 to 5. The iron salt react with the phosphate material to form a plurality of iron phosphate precursor particles which are added in a mixture of a lithium source solution and a reducing agent to form a lithium iron phosphate precursor slurry. The lithium iron phosphate precursor slurry is heat-treated.

Abstract translation: 公开了制造锂电池正极材料的方法。 提供了包括溶剂，铁盐物质和磷酸盐物质的混合溶液。 向混合溶液中加入碱性溶液直到混合溶液的pH值为约1.5至5.铁盐与磷酸盐材料反应形成多个磷酸铁前体颗粒，该颗粒加入锂的混合物 源溶液和还原剂形成磷酸铁锂前体浆料。 将磷酸铁锂前体浆料进行热处理。

公开(公告)号：US09029018B2

公开(公告)日：2015-05-12

申请号：US12978649

申请日：2010-12-27

Applicant: Gai Yang ,  Chang-Yin Jiang ,  Jian Gao ,  Jie-Rong Ying ,  Jian-Jun Li ,  Xiang-Ming He

Inventor： Gai Yang ,  Chang-Yin Jiang ,  Jian Gao ,  Jie-Rong Ying ,  Jian-Jun Li ,  Xiang-Ming He

IPC: H01M4/04 ,  H01M4/88 ,  H01B1/08 ,  B01J27/00 ,  H01M4/58 ,  H01M10/052

CPC classification number: H01M4/5825 ,  H01M10/052

Abstract: A method for making a lithium battery cathode material is disclosed. A mixed solution including a solvent, an iron salt material, a vanadium source material and a phosphate material is provided. An alkaline solution is added in the mixed solution to make the mixed solution have a pH value ranging from about 1.5 to 5. The iron salt, the vanadium source material and the phosphate material react with each other to form a plurality particles of iron phosphate precursor doped with vanadium which are added in a mixture of a lithium source solution and a reducing agent to form a slurry of lithium iron phosphate precursor doped with vanadium. The slurry of lithium iron phosphate precursor doped with vanadium is heat-treated.

Abstract translation: 公开了制造锂电池正极材料的方法。 提供了包括溶剂，铁盐材料，钒源材料和磷酸盐材料的混合溶液。 在混合溶液中加入碱性溶液使混合溶液的pH值范围为约1.5至5.铁盐，钒源材料和磷酸盐材料彼此反应形成多个磷酸铁前体颗粒 掺杂有钒，其被添加到锂源溶液和还原剂的混合物中以形成掺杂有钒的磷酸铁锂前体的浆料。 将掺有钒的磷酸铁锂前体的浆料进行热处理。

公开(公告)号：US08980140B2

公开(公告)日：2015-03-17

申请号：US13097406

申请日：2011-04-29

Applicant: Xian-Kun Huang ,  Xiang-Ming He ,  Chang-Yin Jiang ,  Dan Wang ,  Jian Gao ,  Jian-Jun Li

Inventor： Xian-Kun Huang ,  Xiang-Ming He ,  Chang-Yin Jiang ,  Dan Wang ,  Jian Gao ,  Jian-Jun Li

IPC: H01B1/16 ,  H01M4/1397 ,  H01M4/58 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M4/1397 ,  H01M4/366 ,  H01M4/485 ,  H01M4/58 ,  H01M4/5825 ,  H01M4/62 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

Abstract: The present disclosure relates to a method for making an electrode composite material. In the method, a trivalent aluminum source, a doped element source, and electrode active material particles are provided. The trivalent aluminum source and the doped element source are dissolved in a solvent to form a solution having trivalent aluminum ions and doped ions. The electrode active material particles are mixed with the solution having the trivalent aluminum ions and doped ions to form a mixture. A phosphate radical containing solution is added to the mixture to react with the trivalent aluminum ions and doped ions, thereby forming a number of electrode composite material particles. The electrode composite material particles are heated.

Abstract translation: 本公开涉及一种制造电极复合材料的方法。 在该方法中，提供三价铝源，掺杂元素源和电极活性物质颗粒。 将三价铝源和掺杂元素源溶解在溶剂中以形成具有三价铝离子和掺杂离子的溶液。 将电极活性物质颗粒与具有三价铝离子和掺杂离子的溶液混合以形成混合物。 向该混合物中加入含磷酸根的溶液与三价铝离子和掺杂离子反应，从而形成多个电极复合材料颗粒。 电极复合材料颗粒被加热。

公开(公告)号：US08957841B2

公开(公告)日：2015-02-17

申请号：US13375224

申请日：2011-10-11

Applicant: Hung-lung Hou ,  Cheng-ming He

Inventor： Hung-lung Hou ,  Cheng-ming He

IPC: G09G3/36 ,  G09G3/00 ,  H04N13/04

CPC classification number: G09G3/003 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0447 ,  G09G2300/0814 ,  G09G2300/0852 ,  G09G2310/067 ,  G09G2320/0209 ,  H04N13/337

Abstract: A liquid crystal display includes a TFT-LCD module which comprises a pixel for showing grayscale signal, a data line, and a first switching unit for controlling operation of the pixel. The pixel includes a main sub-pixel and a secondary sub-pixel. The TFT-LCD module further includes a pair of pixel capacitors and a second switching unit. The sub-pixel comprises a first sub-pixel and a second sub-pixel, and the TFT-LCD module further comprises a third switching unit for controlling operation of the second sub-pixel. The present invention can reduce crosstalk when showing a 3D image and keep the brightness of 2D images by controlling the operation of the second sub-pixel.

Abstract translation: 液晶显示器包括TFT-LCD模块，其包括用于显示灰度信号的像素，数据线和用于控制像素的操作的第一切换单元。 像素包括主子像素和次像素。 TFT-LCD模块还包括一对像素电容器和第二开关单元。 子像素包括第一子像素和第二子像素，并且TFT-LCD模块还包括用于控制第二子像素的操作的第三切换单元。 本发明可以通过控制第二子像素的操作来减少显示3D图像时的串扰并保持2D图像的亮度。

公开(公告)号：US08889293B2

公开(公告)日：2014-11-18

申请号：US13652610

申请日：2012-10-16

Applicant: Xiang-Ming He ,  Li Wang ,  Jian-Jun Li ,  Jian Gao ,  Wen-Ting Sun

Inventor： Xiang-Ming He ,  Li Wang ,  Jian-Jun Li ,  Jian Gao ,  Wen-Ting Sun

IPC: H01M4/60

CPC classification number: H01M4/137 ,  H01M4/131 ,  H01M4/136 ,  H01M4/5825 ,  H01M4/608 ,  H01M10/0525

Abstract: A lithium ion battery includes a cathode electrode, an anode electrode, and an electrolyte. The anode electrode is spaced from the cathode electrode. The anode electrode includes an anode active material. The anode active material includes sulfur grafted poly(pyridinopyridine). The sulfur grafted poly(pyridinopyridine) includes a poly(pyridinopyridine) matrix and sulfur dispersed in the poly(pyridinopyridine) matrix. The electrolyte is located between the cathode electrode and the anode electrode.

Abstract translation: 锂离子电池包括阴极电极，阳极电极和电解质。 阳极与阴极隔开。 阳极电极包括阳极活性材料。 阳极活性材料包括硫接枝的聚（吡啶并吡啶）。 硫接枝的聚（吡啶并吡啶）包括分散在聚（吡啶并吡啶）基质中的聚（吡啶并吡啶）基质和硫。 电解质位于阴极和阳极之间。

公开(公告)号：US08797495B2

公开(公告)日：2014-08-05

申请号：US13380044

申请日：2011-11-24

Applicant: Hung-lung Hou ,  Cheng-ming He

Inventor： Hung-lung Hou ,  Cheng-ming He

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/13396

Abstract: An LCD panel and method for forming the same are proposed. The LCD panel includes a TFT substrate, an opposite substrate, and a liquid crystal LC layer sandwiched between the TFT substrate and the opposite substrate. The opposite substrate includes main spacers for sparing space between the TFT substrate and the opposite substrate and secondary spacers. The TFT substrate includes TFTs and color filters with recesses. The secondary spacers fit the recesses, and the secondary spacers do not touch the TFT substrate. Not only a thickness of the LCD panel is adjustable when the liquid crystal is injected between the TFT substrate and the opposite substrate, but also the optical characteristics of the LCD panel can not change to effect display quality when the LCD panel is squeezed by force.

Abstract translation: 提出了一种LCD面板及其形成方法。 LCD面板包括TFT基板，相对基板和夹在TFT基板和相对基板之间的液晶LC层。 相对的基板包括主间隔件，用于在TFT基板和相对基板和次间隔件之间间隔开。 TFT基板包括具有凹槽的TFT和滤色器。 辅助间隔件配合凹部，次间隔件不接触TFT基板。 当液晶注入到TFT基板和相对的基板之间时，LCD面板的厚度不仅可以调节，而且LCD面板的光学特性也不会改变，从而在液晶显示面板受到挤压时不会改变显示质量。