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公开(公告)号：US11128038B2
公开(公告)日：2021-09-21
申请号：US16464502
申请日：2017-11-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyi Hyun Jang , Kyung Kyun Kang , Ji Ho Kim , Gyu Bok Park , Kyung Moon Seol , Hyun Jeong Lee , So Young Lee , Chang Ho Lee , Chi Hyun Cho , Jae Bong Chun
Abstract: Disclosed is an electronic device. According to an embodiment, the electronic device includes a housing that covers at least a portion of a back surface of the electronic device, a plurality of slits being formed in parallel from one end to an opposite end and the at least a portion of the housing being formed of a conductive material, a feeder that is electrically connected with at least one point of the housing, and a ground part that is electrically connected with at least one point of the housing. A part of the plurality of slits includes a section greater in width than another part of the plurality of slits. Moreover, various embodiment found through the disclosure are possible.
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公开(公告)号：US10418689B2
公开(公告)日：2019-09-17
申请号：US16010838
申请日：2018-06-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ji Ho Kim , Kyung Moon Seol , Kyi Hyun Jang , Kyung Kyun Kang , Gyu Bok Park , Hyun Jeong Lee , Hyo Seok Na , So Young Lee , Jae Bong Chun
Abstract: An electronic device is provided. The electronic device includes a housing that includes a slit, a first antenna element extending along a portion of the housing, a second antenna element spaced apart from at least a portion of the first antenna element by the slit and extends along another portion of the housing, and a wireless communication circuit positioned inside the housing and electrically connected to the first antenna element. The first antenna element is electrically connected to the second antenna element.
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公开(公告)号：US20180301792A1
公开(公告)日：2018-10-18
申请号：US15956377
申请日：2018-04-18
Applicant: Samsung Electronics Co, Ltd
Inventor： Sung Chul PARK , Kyi Hyun Jang , Bum Jin Cho , Kyung Kyun Kang , Ji Ho Kim , Gyu Bok Park , Kyung Moon Seol , Hyun Jeong Lee
Abstract: An electronic device includes a first antenna configured to transmit and receive a first signal of a first frequency band, and a housing in which the first antenna is accommodated, wherein the housing includes a first conductor having a first slit that at least partially overlaps the first antenna, wherein the first conductor is formed of a metal and at least a portion of the first slit is filled with a metal oxide. Additionally, the electronic device includes a second conductor configured to transmit and receive a second signal of a second frequency band, and a second slit formed between the first conductor and the second conductor, and wherein the second slit is filled with a material that has an external appearance that is different from that of the second conductor.
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4.发明申请ADHESIVE COMPOSITION, ADHESIVE FILM PREPARED FROM THE SAME AND DISPLAY MEMBER INCLUDING THE SAME 审中-公开粘合组合物，由其制备的粘合膜和包括其的显示成员公开(公告)号：US20160122599A1
公开(公告)日：2016-05-05
申请号：US14929160
申请日：2015-10-30
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ji Ho Kim , Hyung Rang Moon , Il Jin Kim , Byeong Do Kwak , Jee Hee Kim , Sung Hyun Mun , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Eun Hwa Lee , Ik Hwan Cho , Jae Hyun Han
IPC: C09J133/08 , C09J7/00
Abstract: An adhesive film has an average slope of about −9.9 to about 0, as measured over a temperature range of about −20° C. to about 80° C. in a graph depicting a temperature-dependent storage modulus distribution of the adhesive film where the x-axis represents temperature (° C.) and the y-axis represents storage modulus (kPa). The adhesive film also has a storage modulus at about 80° C. of about 10 kPa to about 1,000 kPa.
Abstract translation: 在约-20℃至约80℃的温度范围内测量的粘合膜具有约-9.9至约0的平均斜率，图中描绘了粘合膜的温度依赖性储能模量分布，其中 x轴表示温度（℃），y轴表示储能模量（kPa）。 粘合剂膜在约80℃下的储能模量也为约10kPa至约1,000kPa。
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公开(公告)号：US11999879B2
公开(公告)日：2024-06-04
申请号：US17068155
申请日：2020-10-12
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC: C09J133/08 , C09J7/10
CPC classification number: C09J133/08 , C09J7/10 , C09J2203/318 , C09J2301/312 , C09J2301/408 , C09J2433/00
Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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Patent Agency Ranking
公开(公告)号：US20210032512A1
公开(公告)日：2021-02-04
申请号：US17068155
申请日：2020-10-12
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC: C09J133/08 , C09J7/10
Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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公开(公告)号：US10669450B2
公开(公告)日：2020-06-02
申请号：US15522253
申请日：2015-10-30
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyung Rang Moon , Ji Ho Kim , Il Jin Kim , Byeong Do Kwak , Jee Hee Kim , Sung Hyun Mun , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Eun Hwa Lee , Ik Hwan Cho , Jae Hyun Han
IPC: C09J4/00 , G06F3/041 , C09J7/25 , C09J7/20 , G06F1/16 , C09J133/08 , C09J7/38 , C09J133/14 , G06F3/044 , C09J11/06 , C09J7/22 , G02F1/1333
Abstract: A flexible display device of the present invention comprises a photoelectric element part; a first adhesive film formed on the photoelectric element part; a touch function part formed on the first adhesive film; a second adhesive film formed on the touch function part; and a window film formed on the second adhesive film; wherein the first adhesive film or the second adhesive film has an average slope of about −9.9 to about 0 at −20° C. to 80° C. based on x-axis for the distribution of storage modulus versus temperature in the function of x-axis of temperature (° C.) and y-axis of storage modulus (KPa) and wherein the first adhesive film or the second adhesive film has a storage modulus of about 10 KPa or more at 80° C.
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公开(公告)号：US10476037B2
公开(公告)日：2019-11-12
申请号：US15491785
申请日：2017-04-19
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Hyun Mun , Byeong Do Kwak , Ji Won Kang , Il Jin Kim , Ji Ho Kim , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Jin Young Lee , Ik Hwan Cho , Jae Hyun Han , In Chul Hwang
IPC: H01L51/52 , C09J133/06 , C09J133/08 , H01L27/32 , G06F3/041 , G06F3/044
Abstract: Disclosed is a flexible display apparatus. The flexible display apparatus includes a display part, a first adhesive film, an optical film, a second adhesive film, and a window film sequentially stacked, and the second adhesive film has a water-vapor permeability of about 200 g/m2·24 hr or less, and the first adhesive film has a lower restoration force than the second adhesive film, as calculated by the Equation B set forth herein.
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公开(公告)号：US20170002237A1
公开(公告)日：2017-01-05
申请号：US15198977
申请日：2016-06-30
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC: C09J133/08 , C09J7/02
Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
Abstract translation: 公开了一种粘合膜和包括该粘合膜的显示元件。 粘合剂膜由粘合剂组合物形成，所述粘合剂组合物包括：包含含羟基的（甲基）丙烯酸酯和共聚单体的单体混合物的共聚物; 和纳米颗粒。 粘合膜在-20℃下的蠕变为约50μm至约100μm，凝胶分数为约50％至约75％。
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公开(公告)号：US20240327684A1
公开(公告)日：2024-10-03
申请号：US18732366
申请日：2024-06-03
Applicant: SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC: C09J133/08 , C09J7/10
CPC classification number: C09J133/08 , C09J7/10 , C09J2203/318 , C09J2301/312 , C09J2301/408 , C09J2433/00
Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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