Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Corning Incorporated

Florida State University Research Foundation, Inc.

Samsung Medison Co., Ltd.

SeWon Kim

Jusik Kim

Hyeokjo Gwon

Sungkyun Jung

Lincoln James Miara

Ryounghee Kim

Yan E Wang

Myungjin Lee

Jongseok Moon

Kyueun Shim

Michael Edward Badding

Dongmin Im

Zhen Song

Victor Roev

Inhyuk Son

Sungsoo Han

Jumyeung Lee

Mijong Kim

Hyunseok Kim

Naoki Suzuki

Satoshi Fujiki

Tomoyuki Tsujimura

Yan-Yan Hu

Jeongju Cho

Sawankumar Patel

Sungmin Kim

Kihuk Lee

Minji Kim

Wooyoung Yang

Saebom Ryu

Kanghee Lee

Minwoo Lim

Gabin Yoon

Karen E Thomas-Alyea

JongHyon Yi

Changhoon Jung

Yongsu Kim

Yeonhak Kim

Dongyoul Park

Jaeyoun Cho

Intaek Han

Hakjae Lee

Dongsu Ko

Gun Woo Lee

Jeongkyo Oh

Sungnim Jo

Junseok Shin

Jaemyung Chang

Karen E Thomas-alyea

ChoongHwan Choi

A camera module according to an embodiment of the present disclosure may comprise: a rigid printed circuit board (RPCB), a metal plate coupled to the lower surface of the RPCB and having one or more holes formed therein, a multi-layer ceramic condenser (MLCC) disposed in the one or more holes in the RPCB, and an image sensor disposed on the metal plate. With reference to the lower surface of the RPCB, the MLCC may be formed to have a height less than the height of the metal plate. A camera module structure according to an embodiment of the present disclosure may comprise: a flexible printed circuit board (FPCB), an RPCB coupled to the lower surface of the FPCB and having one or more first holes formed therein, a metal plate coupled to the lower surface of the RPCB and having one or more second holes formed in areas corresponding to the first holes, respectively, an MLCC disposed in the first holes and the second holes below the FPCB, and an image sensor disposed on the metal plate. The MLCC may be disposed in at least one of spaces formed through the first holes and the second holes. According to various embodiments of the present disclosure, a different camera module structure may be utilized such that no separate space is necessary to mount a laminated ceramic capacitor, and space utilization may be improved.

Electronic device comprising camera module with a multi-layer ceramic condenser (MLCC) disposed in a hole in a metal plate under a rigid printed circuit board (RPCB)

An all-solid secondary battery includes a cathode layer including a cathode active material layer; an anode layer; and a solid electrolyte layer disposed between the cathode layer and the anode layer, wherein the anode layer includes an anode current collector and a first anode active material layer is disposed on the anode current collector, wherein the first anode active material layer includes an organic electrolyte and an anode active material that is capable of forming an alloy with lithium or a compound with lithium, and wherein the organic electrolyte includes an organic salt including an organic cation and an anion.

All-solid secondary battery and method of preparing the same

A spraying device, for spraying water onto an outdoor device of an air conditioner, including a water tank to store water, a first water level sensor to detect the water at a first water level, a second water level sensor to detect the water at a second water level, a nozzle to spray the water onto the outdoor device, and at least one processor configured to perform control to: with the stored water not being sprayed: start spraying the water onto the outdoor device, based on the water being detected at the first water level by the first water level sensor and the water being detected at the second water level by the second water level sensor, and with the stored water being sprayed: stop spraying the water onto the outdoor device, based on the water not being detected at the second water level by the second water level sensor.

Spraying device and method of controlling the same for improving thermal efficiency of air conditioner

An all-solid secondary battery including: a cathode layer including a cathode active material layer; an anode layer; and a solid electrolyte layer between the cathode layer and the anode layer, and the solid electrolyte layer including a solid electrolyte, wherein the anode layer includes an anode current collector, a first anode active material layer in contact with the solid electrolyte layer, and a second anode active material layer between the anode current collector and the first anode active material layer, wherein the first anode active material layer is a lithium-containing first metal layer, wherein the second anode active material layer includes a carbon-containing anode active material or a carbon-containing anode active material and a second metal, and wherein a surface of the solid electrolyte layer adjacent to the first anode active material layer has a porosity of 40 percent or less.

All-solid secondary battery and method of manufacturing the same

Solid conductor, preparation method thereof, solid electrolyte including the solid conductor, and electrochemical device including the solid conductor

A composite solid electrolyte including: a porous nanostructure; and a solid electrolyte disposed on a surface of the porous nanostructure, wherein the composite solid electrolyte satisfies Equation 10<<4  Equation 1wherein Tis a thickness of the solid electrolyte, and D is an average diameter of pores of the porous nanostructure.

Composite solid electrolyte, method of preparing composite solid electrolyte, and electrochemical battery including composite solid electrolyte

A solid electrolyte including an inorganic lithium ion conductive film and a porous layer on a surface of the inorganic lithium ion conductive film, wherein the porous layer includes a first porous layer and a second porous layer, and the second porous layer is disposed between the inorganic lithium ion conductive film and the first porous layer, and wherein the first porous layer has a size greater which is than a pore size of the second porous layer.

Solid electrolyte, method of preparing the same, and secondary battery including the same

An oxide including a compound represented by Formula 1:(LiM1)(M2)(M3)OX&#x2003;&#x2003;Formula 1wherein, in Formula 1,

Oxide, method of preparing the same, solid electrolyte including the oxide, and electrochemical device including the oxide

An all-solid secondary battery including: a cathode layer including a cathode active material layer; an anode layer; and a solid electrolyte layer including a solid electrolyte, wherein the solid electrolyte layer is disposed between the cathode layer and the anode layer, wherein the anode layer includes an anode current collector, a first anode active material layer in contact with the solid electrolyte layer, and a second anode active material layer disposed between the anode current collector and the first anode active material layer, wherein the first anode active material layer includes a first carbonaceous anode active material, and the second anode active material layer.

All-solid secondary battery, and method of manufacturing all-solid secondary battery

An all-solid secondary battery, including: a cathode; an anode; and a solid electrolyte layer disposed between the cathode and the anode, wherein the anode comprises an anode current collector; a first anode active material layer in contact with the anode current collector and comprising a first metal; a second anode active material layer disposed between the first anode active material layer and the solid electrolyte layer and comprising a carbon-containing active material; and a contact layer between the second anode active material layer and the solid electrolyte layer, and disposed such that the contact layer prevents contact between the second anode active material layer and the solid electrolyte layer, wherein the contact layer comprises a second metal, and has a thickness less than a thickness of the first anode active material layer.

A solid ion conductor compound includes a compound represented by Formula 1:LiHfMOZ&#x2003;&#x2003;Formula 1where, in Formula 1, M is an element having an oxidation number of a and a is 5, 6, or a combination thereof, Z is an element having an oxidation number of &#x2212;1, and 0&#x3c;x&#x3c;2, 0&#x2264;y&#x2264;2, and 0&#x3c;w&#x3c;6 and w=[(a&#x2212;4)&#xd7;x]+y.

Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the solid ion conductor compound, and preparation method thereof

An oxide includes a compound represented by Formula 1, a compound represented by Formula 2, or a combination thereof:LiTaMPQOX&#x2003;&#x2003;Formula 1wherein, in Formula 1,

Oxide, preparation method thereof, solid electrolyte including the oxide, and electrochemical device including the oxide

A porous silicon composite including: a porous silicon composite cluster comprising a porous silicon composite secondary particle and a second carbon flake on at least one surface of the porous silicon composite secondary particle; and a carbonaceous layer on the porous silicon composite cluster, the carbonaceous layer comprising amorphous carbon, wherein the porous silicon composite secondary particle comprises an aggregate of two or more silicon primary particles, the two or more silicon primary particles comprise silicon, a silicon suboxide of the formula SiO, wherein 0&#x3c;x&#x3c;2 on a surface of the silicon, and a first carbon flake on at least one surface of the silicon suboxide, the silicon suboxide is in a form of a film, a matrix, or a combination thereof, and the first carbon flake and the second carbon flake are each independently present in a form of a film, particles, a matrix, or a combination thereof. Also a method of preparing the porous silicon composite, a carbon composite, an electrode, and a device, each including the porous silicon composite, and a lithium battery including the electrode.

Porous silicon composite cluster structure, method of preparing the same, carbon composite using the same, and electrode, lithium battery, and device each including the same

Growing community of inventors

Suwon-si, South Korea

SeWon Kim