专利检索 ap:("SAMSUNG ELECTRO-MECHANICS CO., LTD.") AND inv:"Min Sung Song" 第 1 页

1.

发明申请
CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME 有权

公开(公告)号：US20210249192A1

公开(公告)日：2021-08-12

申请号：US17085309

申请日：2020-10-30

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Hyung Kang , Jong Hyun Cho , Min Sung Song , Il Ho An

IPC分类号： H01G4/30 , H01G4/012 , H01G4/12 , C04B35/468

摘要： A ceramic electronic component includes a body, including a dielectric layer and an internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell, surrounding at least a portion of the core, and a second shell, surrounding at least a portion of the first shell. The dual shell includes different types of rare earth elements R1 and R2, and R2S1/R1S1 is 0.01 or less and R2S2/R1S1 is 0.5 to 3.0, where R1S1 and R1S2 denote concentrations of R1 included in the first shell and the second shell, respectively, and R2S1 and R2S2 denote concentrations of R2 included in the first shell and the second shell, respectively.

2.

发明授权
Dielectric composition and ceramic electronic component including the same 有权
标题翻译：介电组合物和陶瓷电子元件包括它们

公开(公告)号：US09076578B2

公开(公告)日：2015-07-07

申请号：US13660527

申请日：2012-10-25

申请人： Samsung Electro-mechanics Co., Ltd.

发明人： Sung Hyung Kang , Du Won Choi , Min Sung Song , Sang Hoon Kwon , Chang Hoon Kim , Byoung Hwa Lee

IPC分类号： H01L41/187 , H01C17/065 , H01B3/12 , H01G4/30 , H01C7/00 , H01G4/12 , C04B35/468 , H01C7/02 , H01C7/04

CPC分类号： H01C17/06533 , C04B35/4682 , C04B2235/3208 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3239 , C04B2235/3244 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3418 , C04B2235/36 , C04B2235/442 , C04B2235/5409 , C04B2235/785 , C04B2235/79 , H01B3/12 , H01C7/003 , H01C7/025 , H01C7/045 , H01G4/1227 , H01G4/30 , Y10T428/2982

摘要： There is provided a dielectric composition, including; a base powder including BamTiO3 (0.995≦m≦1.010); a first sub-component including 0.05 to 4.00 moles of an oxide or carbonate containing at least one rare-earth element based on 100 moles of the base powder; a second sub-component including 0.05 to 0.70 moles of an oxide or carbonate containing at least one transition metal; a third sub-component including 0.20 to 2.00 moles of a Si oxide; a fourth sub-component including 0.02 to 1.00 mole of an Al oxide; and a fifth sub-component including 20 to 140% of an oxide containing at least one of Ba and Ca, based on the third sub-component.

摘要翻译： 提供介电组合物，包括：包括BamTiO 3（0.995＆nlE; m＆amp; 1.0l）的基础粉末; 包含基于100摩尔基础粉末含有至少一种稀土元素的氧化物或碳酸酯的0.05至4.00摩尔的第一子组分; 含有0.05〜0.70摩尔含有至少一种过渡金属的氧化物或碳酸盐的第二子成分; 第三子成分，含有0.20〜2.00摩尔的Si氧化物; 第四副成分，含有0.02〜1.00摩尔的Al氧化物; 和包含20〜140％的含有Ba和Ca中的至少一种的氧化物的第五子成分，基于第三子成分。

3.

发明授权
Ceramic electronic component comprising dielectric grains having a core-dual shell structure and method of manufacturing the same 有权

公开(公告)号：US11842857B2

公开(公告)日：2023-12-12

申请号：US18096702

申请日：2023-01-13

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Hyung Kang , Jong Hyun Cho , Min Sung Song , Il Ho An

IPC分类号： H01G4/30 , H01G4/012 , H01G4/12 , C04B35/468

CPC分类号： H01G4/30 , C04B35/4682 , H01G4/012 , H01G4/1209 , H01G4/1227 , C04B2235/65

摘要： A ceramic electronic component includes a body, including a dielectric layer and an internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell, surrounding at least a portion of the core, and a second shell, surrounding at least a portion of the first shell. The dual shell includes different types of rare earth elements R1 and R2, and R2S1/R1S1 is 0.01 or less and R2S2/R1S1 is 0.5 to 3.0, where R1S1 and R1S2 denote concentrations of R1 included in the first shell and the second shell, respectively, and R2S1 and R2S2 denote concentrations of R2 included in the first shell and the second shell, respectively.

4.

发明授权
Multilayer capacitor and board having the same mounted thereon 有权

公开(公告)号：US11581144B2

公开(公告)日：2023-02-14

申请号：US17527577

申请日：2021-11-16

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Yo Han Seo , Min Hoe Kim , Jong Hyun Cho , Min Sung Song , Byung Kil Yun , Jung Wun Hwang

IPC分类号： H01G4/12 , H01G4/30 , H01G4/248 , H05K1/18 , H05K1/11 , H01G4/232

摘要： A multilayer capacitor includes a body having a plurality of dielectric layers and first and second internal electrodes alternately disposed with the dielectric layers interposed therebetween, and further including an active region in which the first and second internal electrodes overlap each other, and upper and lower covers disposed above and below the active region, respectively; and first and second external electrodes disposed on the body to be connected to the first and second internal electrodes, respectively, wherein the upper and lower covers include barium titanate (BT, BaTiO3) and Yttria-stabilized zirconia (YSZ).

5.

发明授权
Dielectric ceramic composition and multilayer ceramic capacitor including the same 有权
标题翻译：介电陶瓷组合物和包括其的多层陶瓷电容器

公开(公告)号：US09190209B2

公开(公告)日：2015-11-17

申请号：US13924411

申请日：2013-06-21

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Hyung Kang , Du Won Choi , Ki Yong Lee , Jae Hun Choe , Min Sung Song

IPC分类号： H01G4/12 , C04B35/468 , H01G4/30 , C04B35/626

CPC分类号： H01G4/1227 , C04B35/4682 , C04B35/6265 , C04B2235/3208 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3236 , C04B2235/3239 , C04B2235/3241 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3418 , C04B2235/36 , C04B2235/3817 , C04B2235/5409 , C04B2235/5445 , C04B2235/79 , H01G4/30

摘要： A dielectric ceramic composition includes: a base material powder BamTiO3 (0.995≦m≦1.010); 0.2 to 2.0 moles of a first accessory ingredient, an oxide or carbide containing at least one of Ba and Ca, based on 100 moles of the base material powder; a second accessory ingredient, an oxide containing Si or a glass compound containing Si; 0.2 to 1.5 moles of a third accessory ingredient, an oxide containing at least one of Sc, Y, La, Ac, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, based on 100 moles of the base material powder; and 0.05 to 0.80 mole of a fourth accessory ingredient, an oxide containing at least one of Cr, Mo, W, Mn, Fe, Co, and Ni, based on 100 moles of the base material powder, a content ratio of the first accessory ingredient to the second accessory ingredient being 0.5 to 1.7.

摘要翻译： 电介质陶瓷组合物包括：基底材料粉末BamTiO 3（0.995＆nlE; m＆amp; NlE; 1.010）; 0.2至2.0摩尔的第一辅助成分，含有Ba和Ca中的至少一种的氧化物或碳化物，基于100摩尔的基础材料粉末; 第二辅助成分，含有Si的氧化物或含有Si的玻璃化合物; 0.2〜1.5摩尔第三辅助成分，含有Sc，Y，La，Ac，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb中的至少一种的氧化物和Lu，基于100摩尔的基材粉末; 和0.05〜0.80摩尔的第四辅助成分，含有Cr，Mo，W，Mn，Fe，Co和Ni中的至少一种的氧化物，以100摩尔所述基材粉末为基准，所述第一附件第二辅助成分的成分为0.5至1.7。

6.

发明公开
CERAMIC ELECTRONIC COMPONENT COMPRISING DIELECTRIC GRAINS HAVING A CORE-DUAL SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME 审中-公开

公开(公告)号：US20230154686A1

公开(公告)日：2023-05-18

申请号：US18096702

申请日：2023-01-13

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Hyung Kang , Jong Hyun Cho , Min Sung Song , Il Ho An

IPC分类号： H01G4/30 , H01G4/012 , C04B35/468 , H01G4/12

CPC分类号： H01G4/30 , H01G4/012 , C04B35/4682 , H01G4/1227 , H01G4/1209 , C04B2235/65

摘要： A ceramic electronic component includes a body, including a dielectric layer and an internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell, surrounding at least a portion of the core, and a second shell, surrounding at least a portion of the first shell. The dual shell includes different types of rare earth elements R1 and R2, and R2S1/R1S1 is 0.01 or less and R2S2/R1S1 is 0.5 to 3.0, where R1S1 and R1S2 denote concentrations of R1 included in the first shell and the second shell, respectively, and R2S1 and R2S2 denote concentrations of R2 included in the first shell and the second shell, respectively.

7.

发明授权
Ceramic electronic component comprising dielectric grains having a core-dual shell structure and method of manufacturing the same 有权

公开(公告)号：US11581146B2

公开(公告)日：2023-02-14

申请号：US17085309

申请日：2020-10-30

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Sung Hyung Kang , Jong Hyun Cho , Min Sung Song , Il Ho An

IPC分类号： H01G4/30 , H01G4/012 , H01G4/12 , C04B35/468

摘要： A ceramic electronic component includes a body, including a dielectric layer and an internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell, surrounding at least a portion of the core, and a second shell, surrounding at least a portion of the first shell. The dual shell includes different types of rare earth elements R1 and R2, and R2S1/R1S1 is 0.01 or less and R2S2/R1S1 is 0.5 to 3.0, where R1S1 and R1S2 denote concentrations of R1 included in the first shell and the second shell, respectively, and R2S1 and R2S2 denote concentrations of R2 included in the first shell and the second shell, respectively.