公开(公告)号：US20210273149A1

公开(公告)日：2021-09-02

申请号：US17306473

申请日：2021-05-03

Applicant: LG CHEM, LTD.

Inventor： Su Jin KIM ,  Il Ha LEE ,  Dong Sik KIM ,  Byung Kyu LIM ,  Cheol Hee PARK ,  Ki Hwan KIM

IPC: H01L35/08 ,  H01L35/14 ,  H01L35/16 ,  H01L35/18

Abstract: A thermoelectric module that has excellent thermal, electric properties, can realize high joining force between thermoelectric elements and an electrode, and can maintain stable joining even at a high temperature.

公开(公告)号：US20210108340A1

公开(公告)日：2021-04-15

申请号：US16977366

申请日：2019-04-23

Applicant: LG CHEM, LTD.

Inventor： Jae Gil CHOI ,  Ji Hye SHIN ,  Joon Hee CHO ,  Su Jin KIM ,  Ki Hwan KIM ,  Il Ha LEE ,  Myung Su JANG

IPC: D01F9/22 ,  C01B32/05

Abstract: A method of preparing a carbon fiber including: preparing a precursor fiber for preparing a carbon fiber; and stabilizing the precursor fiber. The stabilization of the precursor fiber includes a first stabilization phase, a second stabilization phase, a third stabilization phase, and a fourth stabilization phase, which are set at four different temperatures between a temperature at which heat starts to be generated from the stabilization reaction of the precursor fiber and a temperature at which the generation of heat is maximized. Ozone gas is input while at least one phase of the third stabilization phase and the fourth stabilization phase is carried out.

公开(公告)号：US20190134603A1

公开(公告)日：2019-05-09

申请号：US16092964

申请日：2017-01-05

Applicant: LG CHEM, LTD.

Inventor： Jun Kyu KIM ,  Hyung Ki YOON ,  Dae Woo NAM ,  Bo Hyun SEONG ,  Yeon Woo HONG ,  Seong Beom HEO ,  Seon Jung JUNG ,  Ji Yoon JEONG ,  Tae Hwan JANG ,  Su Jin KIM

IPC: B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  C08F20/06 ,  C08J3/24 ,  C08J9/04

Abstract: A superabsorbent polymer according to the present invention has excellent initial absorption properties, and thus it may be used in sanitary materials such as diapers, etc., thereby exhibiting excellent performances.

公开(公告)号：US20150346392A1

公开(公告)日：2015-12-03

申请号：US14421728

申请日：2014-08-01

Applicant: LG CHEM, LTD.

Inventor： Eun Jeong LEE ,  Su Jin KIM ,  Ki-Hwan KIM ,  Sung Joon OH ,  Jin Hyong LIM ,  Yeon Joo KANG

IPC: G02B1/18

CPC classification number: G02B1/18 ,  C08J5/18 ,  G02B27/0006 ,  G09F9/00 ,  Y10T428/12396 ,  Y10T428/24802 ,  Y10T428/24868 ,  Y10T428/24917

Abstract: This disclosure relates to an anti-fingerprint film with low interaction energy that includes nanoscale or microscale microprojections having a contact side with the film, the upper side facing therewith, and a side wall connecting the contact side and the upper side, and has a shape such that the internal angle formed by the side wall and the film is an obtuse angle, an anti-fingerprint film including predetermined linear micropatterns or a continuous phase micropattern, and an electrical and electronic apparatus including the anti-fingerprint film.

Abstract translation: 本公开涉及具有低相互作用能的防指纹膜，其包括具有与膜接触侧的纳米尺度或微米级微突出物，与其相对的上侧，以及连接接触侧和上侧的侧壁，并且具有形状 使得由侧壁和膜形成的内角是钝角，包括预定线性微图案或连续相微图案的防指纹膜，以及包括防指纹膜的电气和电子设备。

公开(公告)号：US20190217272A1

公开(公告)日：2019-07-18

申请号：US16307016

申请日：2018-02-02

Applicant: LG Chem, Ltd.

Inventor： Yeon Woo HONG ,  Seong Beom HEO ,  Hyung Ki YOON ,  Dae Woo NAM ,  Tae Hwan JANG ,  Jun Kyu KIM ,  Bo Hyun SEONG ,  Su Jin KIM ,  Seon Jung JUNG ,  Ji Yoon JEONG

IPC: B01J20/26 ,  B01J20/30 ,  B01J20/22 ,  B01J20/28 ,  A61L15/60 ,  A61L15/24 ,  A61L15/42 ,  A61L15/26

CPC classification number: B01J20/267 ,  A61L15/24 ,  A61L15/26 ,  A61L15/425 ,  A61L15/60 ,  B01J20/22 ,  B01J20/262 ,  B01J20/28016 ,  B01J20/3021 ,  B01J20/3064 ,  B01J20/3085 ,  C08F2/50 ,  C08F4/04 ,  C08F220/06 ,  C08J3/12 ,  C08J3/24 ,  C08F2222/1013

Abstract: A superabsorbent polymer having high centrifuge retention capacity and absorption rate prepared by using a particular foam stabilizer and a polymerization initiator. The foam stabilizer includes a sucrose ester and a polyalkylene oxide, and polymerization initiator includes a photoinitiator and a cationic azo-based initiator.

公开(公告)号：US20160377902A1

公开(公告)日：2016-12-29

申请号：US15122267

申请日：2015-03-06

Applicant: LG CHEM, LTD.

Inventor： Sung Joon MIN ,  Su Jin KIM ,  Doo Hoon SONG ,  Jin Hyong LIM ,  Dong Hyun OH ,  Ki Hwan KIM

IPC: G02F1/1343 ,  G02F1/155 ,  E06B9/24 ,  G02B5/28 ,  G02F1/137 ,  G02F1/1335 ,  G02F1/167

CPC classification number: G02F1/13439 ,  B60J3/04 ,  B60J7/00 ,  B60J7/043 ,  E06B9/24 ,  E06B2009/2464 ,  G02B5/282 ,  G02B5/3016 ,  G02B26/06 ,  G02F1/133509 ,  G02F1/133512 ,  G02F1/137 ,  G02F1/13737 ,  G02F1/155 ,  G02F1/167 ,  G02F2001/133521 ,  G02F2001/13756 ,  G02F2001/1676 ,  G02F2201/083 ,  G02F2201/44 ,  G02F2203/055

Abstract: Provided are a light modulation device and a use thereof. The light modulation device may apply an external signal by a composite layer having a high transmittance in a visible region, a low transmittance in an infrared region and a low sheet resistance. Such a light modulation device may be applied in various uses such as a smart window, a window protecting film, a flexible display element, an active retarder for displaying a 3D image or a viewing angle control film.

Abstract translation: 提供一种光调制装置及其用途。 光调制装置可以通过在可见光区域具有高透射率的复合层，红外区域中的低透射率和低薄层电阻施加外部信号。 这种光调制装置可以应用于各种用途，例如智能窗，窗保护膜，柔性显示元件，用于显示3D图像的主动延迟器或视角控制膜。