公开(公告)号：US09977307B2

公开(公告)日：2018-05-22

申请号：US15362361

申请日：2016-11-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyun Jin An ,  Jong Moo Kim ,  Jin Hyun Jung

IPC: G02F1/15 ,  G02F1/153 ,  G02F1/163 ,  C07D213/22 ,  G09G3/38 ,  C09K11/06 ,  G02F1/155 ,  G02F1/161 ,  G09G3/34

CPC classification number: G02F1/163 ,  C07D213/22 ,  C09K11/06 ,  C09K2211/1044 ,  G02F1/15 ,  G02F1/155 ,  G02F1/161 ,  G02F2001/1635 ,  G02F2203/01 ,  G09G3/34 ,  G09G3/38

Abstract: Disclosed is a transparent display device including an electrochromic element. The electrochromic element includes an electrochromic layer, a counter layer, and an electrolyte layer. An image is displayed through an oxidation-reduction reaction, and the display device is in a transparent mode when a voltage is not applied. The electrochromic layer and the counter layer may further include a core material for changing a color at a high speed.

公开(公告)号：US11877503B2

公开(公告)日：2024-01-16

申请号：US17395173

申请日：2021-08-05

Applicant: LG Display Co., Ltd.

Inventor： Seung Han Paek ,  Hyun Jin An ,  Kyung Jae Yoon ,  Jeon Phill Han

IPC: H10K77/10 ,  H10K50/86 ,  H10K50/844 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K50/844 ,  H10K50/86 ,  H10K71/00 ,  H10K71/851 ,  H10K2102/311

Abstract: Provided is a mother substrate comprising a glass substrate including a plurality of cutting lines, an organic film overlapping the plurality of cutting lines on the glass substrate, and a plurality of cells spaced apart from each other with each of the plurality of cutting lines therebetween on the glass substrate.

公开(公告)号：US10325968B2

公开(公告)日：2019-06-18

申请号：US15340104

申请日：2016-11-01

Applicant: LG Display Co., Ltd.

Inventor： Hyun Jin An ,  Jong Moo Kim ,  Jin Hyun Jung

IPC: H01L27/32 ,  G02F1/163 ,  H01L51/52 ,  G02F1/155 ,  G02F1/157 ,  G02F1/1362 ,  H01L27/12

Abstract: A reflective display device is disclosed, which includes first and second substrates facing each other, each of which includes a display area and a reflective area; a display element provided in the display area; and a reflective control element provided in the reflective area, controlling reflectance of externally incident light. The reflective display device may improve a contrast ratio by controlling reflectance of a reflective area when an image is displayed.

公开(公告)号：US10585324B2

公开(公告)日：2020-03-10

申请号：US15949684

申请日：2018-04-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyun Jin An ,  Jong Moo Kim ,  Jin Hyun Jung

IPC: G02F1/163 ,  G02F1/15 ,  G09G3/38 ,  C07D213/22 ,  C09K11/06 ,  G02F1/155 ,  G02F1/161 ,  G09G3/34

Abstract: Disclosed is a transparent display device including an electrochromic element. The electrochromic element includes an electrochromic layer, a counter layer, and an electrolyte layer. An image is displayed through an oxidation-reduction reaction, and the display device is in a transparent mode when a voltage is not applied. The electrochromic layer and the counter layer may further include a core material for changing a color at a high speed.

公开(公告)号：US09419060B2

公开(公告)日：2016-08-16

申请号：US14308303

申请日：2014-06-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Min Seok Kim ,  Hyun Jin An ,  Go Eun Jung

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3232 ,  H01L27/326 ,  H01L51/524

Abstract: Provided is a display device including first and second substrates having an emission region and a transparent region and disposed to face each other, a light emission layer formed on the emission region of the first substrate, a barrier formed to cover the light emission layer and a variable light shield layer formed in the barrier within the transparent region of the first substrate.

Abstract translation: 本发明提供一种显示装置，其具有：具有发光区域和透明区域并且彼此相对配置的第一基板和第二基板，形成在第一基板的发射区域上的发光层，形成为覆盖发光层的阻挡层和 可变遮光层形成在第一基板的透明区域内的阻挡层中。