Patents by Inventor Jaiku Shin
Jaiku Shin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230092852Abstract: A display apparatus includes a display area and a folding area; a display panel; a digitizer disposed below the display panel; a sagging prevention member disposed in a portion below the display panel overlapping the folding area; and a lower cover disposed below the sagging prevention member.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Applicant: Samsung Display Co., Ltd.Inventors: Seokchan LEE, Dongwoo SEO, Sojeong LA, Dongjin PARK, Jaiku SHIN, Jihye SHIN, Sungchul CHOI
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Publication number: 20230093587Abstract: A display device includes a display module that is foldable about first and second folding axes that are spaced apart from each other along a first direction and are extended in a second direction crossing the first direction, and a digitizer module below the display module. The digitizer module includes a plurality of first electrodes that are extended in the first direction and are arranged along the second direction, and a plurality of second electrodes that are extended in the second direction, are arranged along the first direction, and are electrically disconnected from the first electrodes. The plurality of first electrodes include a plurality of first sub-electrodes overlapped with the first folding axis and a plurality of second sub-electrodes overlapped with the second folding axis and located at a different layer from the first sub-electrodes.Type: ApplicationFiled: November 28, 2022Publication date: March 23, 2023Inventors: Jaiku SHIN, Dongjin PARK, Dongwoo SEO, Sung Chul CHOI
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Publication number: 20230084467Abstract: A display device includes a display panel including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region, and a digitizer including a base layer, first conductive lines disposed on the base layer, a first cover layer disposed on the first conductive lines, second conductive lines disposed on the first cover layer, a second cover layer disposed on the second conductive lines. Via-holes pass through the first cover layer, a second conductive line of the second conductive lines is electrically connected to a first conductive line of the first conductive lines through the via-holes, and the via-holes overlap the folding region.Type: ApplicationFiled: August 18, 2022Publication date: March 16, 2023Inventors: DASOM GU, JAIKU SHIN
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Publication number: 20230073792Abstract: A display device includes a flexible display module having thereon a first display area and a second display area adjacent to the first display area, the flexible display module being foldable with respect to a boundary between the first display area and the second display area, and a supporter including a first supporter overlapping the first display area and a second supporter overlapping the second display area and below the flexible display module, the first supporter including a first base supporter having a rigid property, and a first light absorption part on an outer surface of the first base supporter, and the second supporter including a second base supporter having a rigid property, and a second light absorption part on an outer surface of the second base supporter.Type: ApplicationFiled: October 24, 2022Publication date: March 9, 2023Inventor: Jaiku SHIN
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Patent number: 11600208Abstract: A display device includes a display module including a first non-folding area, a second non-folding area, and a folding area disposed between the first and second non-folding areas, a first support plate disposed beneath the display module and including openings to overlap the folding area in a plan view, a second support plate disposed beneath the first support plate and including first and second sub-support plates respectively overlapping the first and second non-folding areas in a plan view, and a digitizer module disposed between the first support plate and the second support plate.Type: GrantFiled: April 12, 2021Date of Patent: March 7, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sojeong La, Dongjin Park, Jaiku Shin, Sung Chul Choi
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Publication number: 20230055609Abstract: A display device includes: a display module having a first non-foldable area, a foldable area, and a second non-foldable area, which are arranged in a first direction in a unfolded state; and a first support layer disposed under the display module and having a lattice pattern including a plurality of first holes overlapping the foldable area, wherein the first holes are arranged in the first direction and a second direction intersecting the first direction, and wherein: each of the first holes has a first width in the second direction and a second width in the first direction, the first width is in a range from about 2,000 ?m to about 9,000 ?m, and the second width is in a range from about 100 ?m to about 250 ?m.Type: ApplicationFiled: November 3, 2022Publication date: February 23, 2023Inventors: DONGWOO SEO, DONGJIN PARK, JAIKU SHIN, SUNG CHUL CHOI
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Patent number: 11579741Abstract: An electronic apparatus includes a display module divided into a first non-folding area, a folding area foldable along an imaginary folding axis extending in a second direction crossing a first direction, and a second non-folding area, which are sequentially arranged in the first direction, and a sensing sensor including a first base layer disposed under the display module, first sensing coils disposed on the first base layer, second sensing coils insulated from the first sensing coils, and a first cover layer disposed between the first sensing coils and the second sensing coils. The first cover layer has a modulus less than a modulus of the first base layer.Type: GrantFiled: November 18, 2021Date of Patent: February 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hirotsugu Kishimoto, Dasom Gu, Jaiku Shin, Yongchan Jeon, Sung-Ki Jung, Chul Ho Jeong, Seungkyun Hong, Hyun-Been Hwang
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Publication number: 20230045544Abstract: A display device includes: a display panel including a first area, a bending area, and a second area arranged along a first direction, the second area being located underneath the first area when the bending area is bent; and a spacer between the first area and the second area, and including: a first part; and a second part protruding from the first part in the first direction. Opposite sides of the second part in a second direction that crosses the first direction define steps that are stepped from the first part, and the steps are located at an outside of the second area in a plan view.Type: ApplicationFiled: April 18, 2022Publication date: February 9, 2023Inventors: JAIKU SHIN, JINHYOUNG KIM, SUNG CHUL CHOI
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Patent number: 11570911Abstract: A display device includes a display panel and a lower member disposed below the display panel. The display panel includes a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The lower member includes a support layer and a digitizer. The support layer comprises a first support part disposed below the first non-folding region, and having insulating property, and a second support part disposed below the second non-folding region and having insulating property. The digitizer is disposed below the first support part and the second support part.Type: GrantFiled: May 28, 2021Date of Patent: January 31, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jaiku Shin, Sung Chul Choi
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Patent number: 11563189Abstract: Provided is a display device including a display module, an anti-reflection layer, and a bending protection layer. The display module includes a first area, a second area, and a bending area disposed between the first area and the second area and having a predetermined curvature radius. The bending protection layer includes a first portion overlapping at least the first area and a second portion overlapping at least the bending area. The first portion has a maximum thickness in a range from about 40 ?m to about 85 ?m, a maximum inclined angle in a range from about 10° to 30°, and an elastic modulus in a range from about 50 MPa to about 300 MPa.Type: GrantFiled: December 16, 2020Date of Patent: January 24, 2023Assignee: Samsung Display Co., LtdInventors: Dongjin Park, Dongwoo Seo, Jaiku Shin, Sungchul Choi
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Publication number: 20230014314Abstract: A display device includes a display module including a folding area and a non-folding area, an impact absorbing layer disposed under the display module and including a bending area and a non-bending area, and a support layer disposed under the impact absorbing layer and including a first sub-support layer overlapping a first non-folding area and a second sub-support layer spaced apart from the first sub-support layer and overlapping a second non-folding area. The first sub-support layer includes a first opening group formed through the first sub-support layer and spaced apart from a first cross-section surface adjacent to the second sub-support layer in a direction opposite to a second direction, and the second sub-support layer includes a second opening group formed through the second sub-support layer and spaced apart from a second cross-section surface adjacent to the first sub-support layer in the second direction.Type: ApplicationFiled: September 23, 2022Publication date: January 19, 2023Applicant: Samsung Display Co., LTD.Inventors: DONGWOO SEO, DONGJIN PARK, JAIKU SHIN, SUNG CHUL CHOI
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Patent number: 11558966Abstract: A display device includes first and second support members arranged along a first direction, a joint part therebetween, a hinge member adjacent to facing sides of the first and second support members that extends in a second direction crossing the first direction, and that includes two rotation axes, and a flexible display module on the first and second support members and the joint part. The joint part includes a first joint unit that extends in the second direction and a plurality of second joint units arranged in the first direction, where the first joint unit is interposed between the plurality of second joint units. The second joint units extend in the second direction, and each of the second joint units has recesses between side and top surfaces thereof and that extend in the second direction.Type: GrantFiled: February 24, 2020Date of Patent: January 17, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventor: Jaiku Shin
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Publication number: 20230008810Abstract: A display device includes a display module, a first supporter under the display module, a second supporter under the display module, the first and second supporters being arranged in a first direction with a space therebetween, and a digitizer module under the first and second supporters and including a first opening extending in a second direction crossing the first direction and second openings respectively extending along the first direction from both ends of the first opening. The first opening overlaps with the space between the first supporter and the second supporter.Type: ApplicationFiled: September 19, 2022Publication date: January 12, 2023Inventors: Jaiku SHIN, Jiwon HAN
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Patent number: 11552264Abstract: An electronic apparatus includes an electronic panel, a first support plate below the electronic panel, a second support plate below the first support plate, and a first input sensor between the first support plate and the second support plate. The electronic panel includes light emitting parts arranged in an active area. The active area includes a folding area and a first non-folding area and a second non-folding area adjacent to the folding area and spaced apart from each other. The first support plate includes a folding part overlapping the folding area, and a first support part and a second support part spaced apart from each other, the folding part being disposed between the first support part and the second support part. An edge of the second support plate protrudes further in the second direction than an edge of the first support plate protrudes.Type: GrantFiled: August 30, 2021Date of Patent: January 10, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yunjae Kim, Dasom Gu, Jaiku Shin, Yongchan Jeon, Sung-Ki Jung, Hyun-Been Hwang
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Patent number: 11545639Abstract: A display device includes: a flexible display panel; a support member below the flexible display panel and having a rigid property; a first impact absorption member below the support member and having a modulus of 0.01 Mpa to 500 Mpa; and a housing having at least a portion below the first impact absorption member and configured to accommodate the flexible display panel, the support member, and the first impact absorption member.Type: GrantFiled: January 25, 2021Date of Patent: January 3, 2023Assignee: Samsung Display Co., Ltd.Inventor: Jaiku Shin
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Publication number: 20220418118Abstract: A display device including: a display panel foldable around a folding axis extending in a first direction; and a support plate disposed under the display panel, the support plate including: a first body; a second body disposed in a second direction perpendicular to the first direction from the first body; a connector disposed between the first body and the second body, overlapping the folding axis, and including a plurality of openings; and an insulating layer covering a surface of the connector.Type: ApplicationFiled: June 27, 2022Publication date: December 29, 2022Inventors: JIN YONG SIM, JAIKU SHIN, SUNGYEON CHO
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Publication number: 20220404867Abstract: A display device includes a display panel including a first non-folding area, a folding area, and a second non-folding area and a support plate that is disposed under the display panel and that defines a plurality of openings overlapping the folding area and arranged in a first direction and a second direction intersecting the first direction. The support plate includes a first branch disposed between openings adjacent to each other in the second direction among the plurality of openings and a second branch disposed between openings adjacent to each other in the first direction among the plurality of openings. A first width of the first branch in the second direction is smaller than a second width of each of the openings in the second direction.Type: ApplicationFiled: March 28, 2022Publication date: December 22, 2022Inventors: JAIKU SHIN, DONGWOO SEO, Jihye SHIN, JIN YONG SIM, SEOKCHAN LEE, SUNG CHUL CHOI
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Publication number: 20220397934Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.Type: ApplicationFiled: January 13, 2022Publication date: December 15, 2022Applicant: Samsung Display Co., Ltd.Inventors: SOJEONG LA, DONGJIN PARK, JAIKU SHIN, Jongmin YANG, GYEONGHO JEONG, SUNG CHUL CHOI
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Patent number: 11513555Abstract: A display apparatus includes a display area and a folding area; a display panel; a digitizer disposed below the display panel; a sagging prevention member disposed in a portion below the display panel overlapping the folding area; and a lower cover disposed below the sagging prevention member.Type: GrantFiled: March 17, 2021Date of Patent: November 29, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seokchan Lee, Dongwoo Seo, Sojeong La, Dongjin Park, Jaiku Shin, Jihye Shin, Sungchul Choi
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Patent number: 11513645Abstract: A display device includes a display module that is foldable about first and second folding axes that are spaced apart from each other along a first direction and are extended in a second direction crossing the first direction, and a digitizer module below the display module. The digitizer module includes a plurality of first electrodes that are extended in the first direction and are arranged along the second direction, and a plurality of second electrodes that are extended in the second direction, are arranged along the first direction, and are electrically disconnected from the first electrodes. The plurality of first electrodes include a plurality of first sub-electrodes overlapped with the first folding axis and a plurality of second sub-electrodes overlapped with the second folding axis and located at a different layer from the first sub-electrodes.Type: GrantFiled: June 3, 2020Date of Patent: November 29, 2022Assignee: Samsung Display Co., Ltd.Inventors: Jaiku Shin, Dongjin Park, Dongwoo Seo, Sung Chul Choi