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1. 发明公开

EP3512023A1 POLYMER SOLID ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING SAME 有权转让
公开(公告)号：EP3512023A1
公开(公告)日：2019-07-17
申请号：EP18783779.4
申请日：2018-04-13
申请人： LG Chem, Ltd.
发明人： KIM, Seungha , CHOI, Youngcheol , CHAE, Jonghyun , KIM, Kyoung Hoon , LEE, Yeonju , KIM, Daeil , KIM, Lucia
IPC分类号： H01M10/0565 , H01M10/42 , H01M10/052
摘要： A polymer solid electrolyte having high ion conductivity and interfacial stability. By the polymer solid electrolyte comprising an additive having excellent reachability to a positive electrode surface, and properties of facilitating film formation in a positive electrode due to low oxidation potential, a film is readily formed on the positive electrode surface, and as a result, a lithium secondary battery having enhanced performance may be provided.

2. 发明授权

EP2868670B1 MODIFIED CONJUGATED DIENE POLYMER, METHOD FOR PREPARING MODIFIED CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION CONTAINING MODIFIED CONJUGATED DIENE POLYMER 有权
标题翻译：改性共轭二烯系聚合物用于生产改性共轭聚合物投放和橡胶组合物与改性共轭二烯系聚合物
公开(公告)号：EP2868670B1
公开(公告)日：2016-12-28
申请号：EP13875330.6
申请日：2013-09-03
申请人： LG Chem, Ltd.
发明人： LEE, Sang Mi , KIM, Kyoung Hoon , CHOI, Young Chel , LEE, Ro Mi , CHOI, Heung Yeal , CHUN, Moon Seok
IPC分类号： C08C19/25 , C08C19/22 , C08F236/10 , C08L15/00 , B60C1/00
CPC分类号： C08K3/36 , B60C1/00 , C07F7/1836 , C08C19/25 , C08C19/44 , C08F236/10 , C08F236/14 , C08K3/04 , C08K5/548 , C08L15/00

3. 发明授权

EP2985143B1 LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME 有权
公开(公告)号：EP2985143B1
公开(公告)日：2020-06-03
申请号：EP14782948.5
申请日：2014-04-08
申请人： LG Chem, Ltd.
发明人： JEONG, Hye Won , KIM, Kyungjun , KIM, Kyoung Hoon , PARK, Chan Hyo , SHIN, BoRa , LEE, Seung Yup , PARK, HangAh , LEE, JinHo , IM, MiRa
IPC分类号： B32B7/04 , B32B7/06 , B32B7/12 , B32B27/06 , H01L51/56 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/36 , B32B3/16 , C03C17/34 , B32B17/06

4. 发明授权

EP3406769B1 SILICON-BASED MOLTEN COMPOSITION AND METHOD FOR MANUFACTURING SILICON CARBIDE SINGLE CRYSTAL USING THE SAME 有权
公开(公告)号：EP3406769B1
公开(公告)日：2020-02-26
申请号：EP17856575.0
申请日：2017-08-22
申请人： LG Chem, Ltd.
发明人： CHUNG, Chan Yeup , LEE, Ho Rim , KIM, Kyoung Hoon , KO, Jung Min
IPC分类号： C30B29/36 , H01L21/02 , C30B19/04 , C30B9/06 , C30B9/10

5. 发明公开

EP2868670A1 MODIFIED CONJUGATED DIENE POLYMER, METHOD FOR PREPARING MODIFIED CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION CONTAINING MODIFIED CONJUGATED DIENE POLYMER 有权
标题翻译：改性共轭二烯系聚合物用于生产改性共轭聚合物投放和橡胶组合物与改性共轭二烯系聚合物
公开(公告)号：EP2868670A1
公开(公告)日：2015-05-06
申请号：EP13875330.6
申请日：2013-09-03
申请人： LG Chem, Ltd.
发明人： LEE, Sang Mi , KIM, Kyoung Hoon , CHOI, Young Chel , LEE, Ro Mi , CHOI, Heung Yeal , CHUN, Moon Seok
IPC分类号： C08C19/25 , C08C19/22 , C08F236/10 , C08L15/00 , B60C1/00
CPC分类号： C08K3/36 , B60C1/00 , C07F7/1836 , C08C19/25 , C08C19/44 , C08F236/10 , C08F236/14 , C08K3/04 , C08K5/548 , C08L15/00
摘要： Disclosed is a modified conjugated diene polymer represented by Formula 1. Advantageously, provided are a modified conjugated diene polymer which exhibits superior compatibility with a reinforcing filler, heat generation, tensile strength and abrasion resistance, low fuel consumption and excellent wet skid resistance, a method for preparing the same and a rubber composition comprising the same.

6. 发明公开

EP2832536A1 LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME 有权
标题翻译：层压板和元素将生产衬底
公开(公告)号：EP2832536A1
公开(公告)日：2015-02-04
申请号：EP14782748.9
申请日：2014-04-08
申请人： LG Chem, Ltd.
发明人： JEONG, Hye Won , KIM, Kyungjun , KIM, Kyoung Hoon , PARK, Chan Hyo , SHIN, BoRa , LEE, Seung Yup , PARK, HangAh , LEE, JinHo , IM, MiRa
IPC分类号： B32B7/06 , C03C27/12 , C03C17/32 , H01L51/56 , B32B27/06
CPC分类号： C08G73/1067 , B32B3/16 , B32B7/02 , B32B7/06 , B32B7/12 , B32B17/064 , B32B27/06 , B32B27/08 , B32B27/281 , B32B27/286 , B32B27/308 , B32B27/36 , B32B37/26 , B32B43/006 , B32B2037/268 , B32B2250/02 , B32B2250/03 , B32B2255/26 , B32B2307/30 , B32B2307/402 , B32B2307/412 , B32B2307/748 , B32B2379/08 , B32B2457/00 , B32B2457/20 , B32B2457/202 , B32B2457/206 , C03C17/3405 , C03C2218/355 , H01L31/02 , H01L31/18 , H01L51/0024 , H01L51/0097 , H01L51/52 , H01L51/56 , H01L2227/326 , H01L2251/5338 , Y10T156/1195 , Y10T428/24942 , Y10T428/265 , Y10T428/31507 , Y10T428/31533 , Y10T428/31623 , Y10T428/31681 , Y10T428/31721 , Y10T428/31736
摘要： The present invention relates to a laminate and a device fabricated using the laminate. The laminate includes a debonding layer including a polyimide resin between a carrier substrate and a flexible substrate. The adhesive strength of the debonding layer to the flexible substrate is changed by a physical stimulus. According to the present invention, the flexible substrate can be easily separated from the carrier substrate without the need for further processing such as laser or light irradiation. Therefore, the use of the laminate facilitates the fabrication of the device having the flexible substrate. The device may be, for example, a flexible display device. In addition, the device can be prevented from deterioration of reliability and occurrence of defects caused by laser or light irradiation. This ensures improved characteristics and high reliability of the device.

7. 发明公开

EP4213265A1 NON-AQUEOUS ELECTROLYTIC SOLUTION ADDITIVE FOR LITHIUM SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY, EACH COMPRISING SAME 审中-实审
公开(公告)号：EP4213265A1
公开(公告)日：2023-07-19
申请号：EP22781544.6
申请日：2022-03-28
申请人： Lg Chem, Ltd. , LG Energy Solution, Ltd.
发明人： KIM, Su Jeong , YOON, Jeong Ae , LEE, Jung Min , LEE, Mi Sook , LEE, Won Kyun , JANG, Duk Hun , NOH, Chan Woo , YEOM, Chul Eun , KIM, Kyoung Hoon , LEE, Chul Haeng
IPC分类号： H01M10/0567 , H01M10/052
摘要： The present invention relates to a compound having a cyclic sulfur oxide structure, and a non-aqueous electrolyte solution additive, a non-aqueous electrolyte solution, and a lithium secondary battery which include the same, wherein the lithium secondary battery of the present invention may achieve improved effects in terms of high-temperature stability and gas generation while being able to achieve stable performance for a long time.

8. 发明公开

EP3705546A1 ADHESIVE COMPOSITION 审中-实审转让
公开(公告)号：EP3705546A1
公开(公告)日：2020-09-09
申请号：EP18888929.9
申请日：2018-08-14
申请人： LG CHEM, LTD.
发明人： CHUN, Sang Ki , KIM, Kyoung Hoon , CHO, Hae Sung , SEOK, Jin Ah , YEO, Jun Gu
IPC分类号： C09J129/04 , C09J11/06 , B32B7/12 , G02B5/20
摘要： The present application relates to an adhesive composition and its use. The present application can provide an adhesive composition having excellent water resistance, adhesive force and other optical properties as well as greatly improved storage stability.

9. 发明授权

EP2985144B1 LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME 有权
公开(公告)号：EP2985144B1
公开(公告)日：2020-03-11
申请号：EP14783130.9
申请日：2014-04-08
申请人： LG Chem, Ltd.
发明人： JEONG, Hye Won , KIM, Kyungjun , KIM, Kyoung Hoon , PARK, Chan Hyo , SHIN, BoRa , LEE, Seung Yup , PARK, HangAh , LEE, JinHo , IM, MiRa
IPC分类号： B32B7/06 , C03C27/12 , C03C17/32 , H01L51/56 , B32B27/06 , B32B3/16 , B32B27/36 , B32B27/08 , B32B7/12 , B32B27/28 , B32B27/30 , B32B17/06 , C03C17/34

10. 发明公开

EP2985143A1 LAMINATE, AND ELEMENT COMPRISING SUBSTRATE MANUFACTURED USING SAME 有权
标题翻译：层压材料，以及使用该材料制造的包含基材的元件
公开(公告)号：EP2985143A1
公开(公告)日：2016-02-17
申请号：EP14782948.5
申请日：2014-04-08
申请人： LG Chem, Ltd.
发明人： JEONG, Hye Won , KIM, Kyungjun , KIM, Kyoung Hoon , PARK, Chan Hyo , SHIN, BoRa , LEE, Seung Yup , PARK, HangAh , LEE, JinHo , IM, MiRa
IPC分类号： B32B7/04 , B32B7/06 , B32B7/12 , B32B27/06 , H01L51/56
摘要： The present invention relates to a laminate and a device fabricated using the laminate. The laminate includes a first polyimide resin layer between a carrier substrate and a second polyimide resin layer, wherein the first polyimide resin layer has a coefficient of thermal expansion(CTE) equal to or lower than the CTE of the second polyimide-based resin layer at a temperature of 100 to 200°C, and the adhesive strength of the first resin layer to the second resin layer decreases when a physical stimulus causing no chemical changes in the first resin layer is applied to the laminate. According to the present invention, the flexible substrate can be easily separated from the carrier substrate without the need for further processing such as laser or light irradiation. Therefore, the use of the laminate facilitates the fabrication of the device having the flexible substrate. The device may be, for example, a flexible display device. In addition, the device can be prevented from deterioration of reliability and occurrence of defects caused by laser or light irradiation. This ensures improved characteristics and high reliability of the device.
摘要翻译：本发明涉及层压体和使用该层压体制造的装置。所述层压体包括在载体基板和第二聚酰亚胺树脂层之间的第一聚酰亚胺树脂层，其中所述第一聚酰亚胺树脂层的热膨胀系数（CTE）等于或低于所述第二聚酰亚胺基树脂层在温度为100-200℃，并且当在第一树脂层中不引起化学变化的物理刺激施加到叠层时，第一树脂层对第二树脂层的粘合强度降低。根据本发明，柔性基板可以容易地从载体基板分离而不需要进一步处理，例如激光或光照射。因此，层压板的使用便于制造具有柔性基板的器件。该设备可以是例如柔性显示设备。另外，可以防止装置的可靠性恶化以及由激光或光照引起的缺陷的发生。这确保了设备的改进特性和高可靠性。

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