公开(公告)号：US20210167352A1

公开(公告)日：2021-06-03

申请号：US16952087

申请日：2020-11-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ji-Won CHOI ,  Jin Sang KIM ,  Chong Yun KANG ,  Seung Hyub BAEK ,  Seong Keun KIM ,  Hyun-Cheol SONG ,  Sang Tae KIM ,  Hyun Seok LEE

IPC: H01M4/04 ,  H01M10/052 ,  H01M4/58

Abstract: Disclosed is a transparent anode thin film comprising a transparent anode active material layer, wherein the transparent anode active material layer comprises a Si-based anode active material having a composition represented by the following [Chemical Formula 1]: SiNx   [Chemical Formula 1] (wherein 0

公开(公告)号：US20190033618A1

公开(公告)日：2019-01-31

申请号：US16044510

申请日：2018-07-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ji-Won CHOI ,  Yong-Won SONG ,  Hyunjung YI ,  Jin Sang KIM ,  Chong Yun KANG ,  Seong Keun KIM ,  Seung Hyub BAEK ,  Sang Tae KIM ,  Hyun Seok LEE

IPC: G02C7/04 ,  H01M10/0562 ,  H02J50/10 ,  H01M4/64

Abstract: Disclosed herein is a smart wearable lens mounted with an all-solid-state thin film secondary battery including a flexible substrate, a cathode current collector, a cathode, a solid electrolyte, an anode, and an anode current collector. The smart wearable lens mounted with the all-solid-state thin film secondary battery may be stably and continuously supplied with power and has a low self-discharge rate. In addition, the smart wearable lens may minimize aversion when humans are wearing the smart wearable lens and be suitably used for a curved lens, especially a micro-lens such as a contact lens.

公开(公告)号：US20160133917A1

公开(公告)日：2016-05-12

申请号：US14802715

申请日：2015-07-17

Applicant: Korea Institute of Science and Technology

Inventor： Ji-Won CHOI ,  Seok Jin YOON ,  Jin Sang KIM ,  Chong Yun KANG ,  Seung Hyub BAEK ,  Seong Keun KIM ,  Beomjin KWON ,  Haena YIM

IPC: H01M4/04 ,  H01M10/659 ,  H01M4/58 ,  H01M10/04 ,  H01M4/525 ,  H01M4/505

CPC classification number: H01M4/0402 ,  H01M4/0404 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/058 ,  H01M10/659

Abstract: A method of fabricating a cathode for a thin film battery includes depositing a cathode active material on a substrate, and crystallizing the cathode active material by irradiating laser onto the cathode active material. The cathode active material may be deposited on the substrate at normal temperature, and a light and easily processable polymer substrate may be used by crystallizing the cathode active material at low temperature using laser. A thin film battery including the cathode fabricated by the above method has excellent charging/discharging characteristics such as high discharge capacity.

Abstract translation: 一种薄膜电池用阴极的制造方法，其特征在于，在基板上沉积正极活性物质，通过在正极活性物质上照射激光来使阴极活性物质结晶化。 阴极活性材料可以在常温下沉积在基板上，并且可以通过使用激光在低温下使阴极活性材料结晶来使用轻且容易加工的聚合物基底。 包括通过上述方法制造的阴极的薄膜电池具有优异的充电/放电特性，例如高放电容量。

公开(公告)号：US20230145077A1

公开(公告)日：2023-05-11

申请号：US17961995

申请日：2022-10-07

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seung Hyub BAEK ,  Hyung-Jin CHOI ,  Sung Hoon HUR ,  Ji-Soo JANG ,  Jung Ho YOON ,  Seong Keun KIM ,  Hyun Cheol SONG ,  Chong Yun KANG ,  Ji-Won CHOI ,  Jin Sang KIM ,  Byung Chul Lee

IPC: C30B33/02 ,  H01L41/319 ,  C30B29/22 ,  C30B23/02

CPC classification number: C30B33/02 ,  H01L41/319 ,  C30B29/22 ,  C30B23/025 ,  H01L41/1871

Abstract: Disclosed is a method of manufacturing an epitaxy oxide thin film of enhanced crystalline quality, and an epitaxy oxide thin film manufactured thereby according to the present invention. With respect to the manufacturing method of the epitaxy oxide thin film, which epitaxially grows an orientation film with an oxide capable of being oriented to (001), (110), and (111) on a single crystal Si substrate, because time required for raising a temperature of the orientation film up to an annealing temperature at room temperature is extremely minimized, thermal stress arising from the large difference in thermal expansion coefficients between the substrate and the orientation film is controlled, so crystalline quality of the epitaxy oxide thin film can be enhanced. Moreover, various epitaxial functional oxides are integrated into the thin film of enhanced crystalline quality so that a novel electronic device can be embodied.

公开(公告)号：US20190333858A1

公开(公告)日：2019-10-31

申请号：US16225432

申请日：2018-12-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  INSTITUTE FOR BASIC SCIENCE ,  ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seong Keun KIM ,  Woo Chul LEE ,  Sang Tae KIM ,  Hyun Cheol SONG ,  Seung Hyub BAEK ,  Ji Won CHOI ,  Jin Sang KIM ,  Chong Yun KANG ,  Christopher W. BIELAWSKI ,  Jung Hwan YUM ,  Eric S. LARSEN

IPC: H01L23/532 ,  H01L49/02 ,  H01L27/108

Abstract: Provided is a dielectric layer that has a rock salt structure in a room temperature stable phase. The dielectric layer is made of a compound having a chemical formula of BexM1-xO, where M includes one of alkaline earth metals and x has a value greater than 0 and less than 0.5.

公开(公告)号：US20160225479A1

公开(公告)日：2016-08-04

申请号：US15014937

申请日：2016-02-03

Applicant: Korea Institute of Science and Technology

Inventor： Ji-Won CHOI ,  Won-Kook CHOI ,  Jin Sang KIM ,  Haena YIM

IPC: H01B1/02 ,  C01G45/00 ,  H01L33/42 ,  H01L29/43 ,  H01L31/0224

CPC classification number: H01B1/02 ,  C01G19/02 ,  C01P2002/50 ,  C01P2002/54 ,  H01L29/43 ,  H01L31/022466 ,  H01L31/1884 ,  H01L33/42 ,  Y02E10/50

Abstract: Disclosed is a manganese tin oxide-based transparent conducting oxide (TCO) with an optimized composition, which has low surface roughness, low sheet resistance and high transmittance even when deposited at room temperature, a multilayer transparent conductive film using the same and a method for fabricating the same. The manganese tin oxide-based transparent conducting oxide has a composition of MnxSn1-xO (0

Abstract translation: 公开了一种具有优化组成的锰锡氧化物基透明导电氧化物（TCO），其即使在室温下沉积时也具有低的表面粗糙度，低的薄层电阻和高透射率，使用其的多层透明导电膜和 制作相同。 锰氧化锡系透明导电氧化物具有Mn x Sn 1-x O（0

公开(公告)号：US20140217404A1

公开(公告)日：2014-08-07

申请号：US14250821

申请日：2014-04-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ho Won JANG ,  Seok Jin YOON ,  Jin Sang KIM ,  Chong Yun KANG ,  Ji Won CHOI ,  Hi Gyu MOON

IPC: G01N27/12

CPC classification number: G01N27/127 ,  B82Y15/00 ,  B82Y40/00

Abstract: The present disclosure provides a gas sensor including: a substrate; an electrode formed on the substrate; and a gas-sensing layer formed on the electrode, wherein the gas-sensing layer is a self-heating nanocolumnar structure having nanocolumns formed on the electrode and inclined with respect to the electrode with an angle of 60-89° and gas diffusion pores formed between the nanocolumns. The gas sensor according to the present disclosure requires no additional heater since it self-heats owing to the nanocolumnar structure and exhibits superior gas sensitivity even when no heat is applied from outside. Also, it can be mounted on mobile devices such as mobile phones because it consumes less power.

Abstract translation: 本公开提供了一种气体传感器，包括：基板; 形成在基板上的电极; 以及形成在所述电极上的气体感测层，其中所述气体感测层是具有在所述电极上形成的纳米柱并且以60-89°的角度相对于所述电极倾斜并且形成气体扩散孔的自加热纳米柱结构 在纳米柱之间。 根据本公开的气体传感器不需要额外的加热器，因为其由于纳米柱状结构而自发加热，并且即使在从外部没有加热时也显示出优异的气体灵敏度。 此外，它可以安装在诸如移动电话的移动设备上，因为它消耗更少的功率。

公开(公告)号：US20130098754A1

公开(公告)日：2013-04-25

申请号：US13692821

申请日：2012-12-03

Applicant: Korea Institute of Science and Technology

Inventor： Ji Won CHOI ,  Seok Jin YOON ,  Won Kook CHOI ,  Jin Sang KIM ,  Chong Yun KANG ,  Ho Won JANG ,  Keun JUNG

IPC: C23C14/08

CPC classification number: C23C14/086 ,  C23C14/08 ,  C23C14/3414 ,  H01B1/08

Abstract: Disclosed are a transparent conductive composition including a material of the following formula, a target, a transparent conductive thin film using the target, and a method for fabricating the same. The disclosed transparent conductive composition and transparent conductive thin film have superior conductivity (low resistivity) and high light transmittance. Especially, they may be usefully applied for the flexible electronic devices, which may be called the core of the future display industry, because they have low resistivity of not greater than 10−3 Ω·cm and a high light transmittance of at least 90% even when deposition is carried out at room temperature. AlxZn1-xO In the above formula, x is within the range of 0.04≦x≦0.063.

Abstract translation: 公开了一种透明导电组合物及其制造方法，该导电组合物包括下式的材料，靶材，使用该靶材的透明导电薄膜。 所公开的透明导电组合物和透明导电薄膜具有优异的导电性（低电阻率）和高透光率。 特别地，它们可以有用地应用于可能被称为未来显示器行业的核心的柔性电子器件，因为它们具有不大于10-3Ω·cm的低电阻率和至少90％的高透光率 即使在室温下进行沉积也是如此。 AlxZn1-xO在上式中，x在0.04 @ x @ 0.063的范围内。