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公开(公告)号：US20210234107A1
公开(公告)日：2021-07-29
申请号：US17103732
申请日：2020-11-24
发明人： Yong Kwon SOH , In Soo PARK , Jin Yong SIM
摘要： A foldable display device includes: a display panel; a first support member on a back surface of the display panel and in a first non-folding area; a second support member on a back surface of the display panel and in a second non-folding area and spaced apart from the first support member; a barrier sheet on back surfaces of the first support member and the second support member to overlap the first non-folding area, a folding axis, and the second non-folding area. The barrier sheet is on the folding axis and includes an extension portion extending along a direction of the folding axis. The first support member includes a first groove portion formed at a corner of the first support member adjacent to the folding axis, and the second support member includes a second groove portion formed at a corner of the second support member adjacent to the folding axis.
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公开(公告)号：US20230152849A1
公开(公告)日：2023-05-18
申请号：US18148781
申请日：2022-12-30
发明人： In Soo PARK , Se Yong KIM
IPC分类号： G06F1/16
CPC分类号： G06F1/1618 , G06F1/1681
摘要： A foldable display device includes: a display panel including a foldable display area; a first base plate overlapping a portion of the foldable display area to guide folding of the display panel; a second base plate overlapping another portion of the foldable display area to guide the folding of the display panel together with the first base plate; a first rotor coupled to the first base plate to rotate around a first virtual rotation axis, a second rotor coupled to the second base plate to rotate around a second virtual rotation axis; a follower in contact with the first and second rotors to reciprocate in a first direction by rotation of at least one of the first and second rotors; and a bracket coupled to the first and second rotors to guide a rotation path of each of the first and second rotors.
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公开(公告)号：US20210210715A1
公开(公告)日：2021-07-08
申请号：US17103178
申请日：2020-11-24
发明人： Yong Kwon SOH , In Soo PARK , Jin Yong SIM
IPC分类号： H01L51/52
摘要： A display module includes a panel part, a first supporting member, a second supporting member, a shielding member, and a stretchable member. The panel part includes a pixel array to display an image. The first supporting member is disposed under the panel part. The second supporting member is disposed under the panel part and adjacent to the first supporting member in a first direction. The shielding member covers a boundary area between the first supporting member and the second supporting member. The stretchable member is extended to the shielding member and disposed under the first supporting member or the second supporting member. An elongation of the stretchable member is greater than an elongation of the shielding member.
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公开(公告)号：US20210216106A1
公开(公告)日：2021-07-15
申请号：US17083229
申请日：2020-10-28
发明人： Yong Kwon SOH , In Soo PARK , Jin Yong SIM
摘要： A display module provides a panel part, a first supporting member, a second supporting member, a receiving guide member and a shielding member. The panel part includes a pixel array to display an image. The first supporting member is disposed under the panel part. The second supporting member is disposed under the panel part and adjacent to the first supporting member along a first direction. The receiving guide member is combined with the second supporting member. The shielding member covers a boundary area between the first supporting member and the second supporting member, and is combined with the first supporting member, and is allowed to slide on the second supporting member and is partially disposed in a receiving space between the receiving guide member and the second supporting member, and is flexible to be bendable or foldable in response to deformation of the panel part.
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公开(公告)号：US20210120687A1
公开(公告)日：2021-04-22
申请号：US16906598
申请日：2020-06-19
发明人： Se Yong KIM , In Soo PARK , Jin Yong SIM
摘要： A foldable display device includes a display panel including a foldable display area, and a first panel support member supporting the display panel, the first panel support member overlapping a first area of the display panel. The foldable display device includes a second panel support member supporting the display panel, the second panel support member overlapping a second area of the display panel, and a hinge device including base hinge devices coupled to the first panel support member and the second panel support member to guide folding and unfolding of the display panel with respect to virtual rotation axes.
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公开(公告)号：US20200341522A1
公开(公告)日：2020-10-29
申请号：US16699753
申请日：2019-12-02
发明人： Seyong KIM , In Soo PARK
摘要： A display device including 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 part disposed below the first non-folding area, a second support part disposed below the second non-folding area, a hinge part disposed below the folding area, a sheet part disposed between the folding area and the hinge part, and a support plate disposed between the sheet part and the hinge part, the support plate having a plurality of openings overlapping a portion of the hinge part in a plan view.
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公开(公告)号：US20230259177A1
公开(公告)日：2023-08-17
申请号：US18141376
申请日：2023-04-29
发明人： In Soo PARK , Se Yong KIM
CPC分类号： G06F1/1681 , G06F1/1616 , H04M1/0268
摘要： A display device includes: a display module including a first surface which displays an image and a second surface opposite to the first surface; a hinge disposed on the second surface of the display module; and a pair of supporting members connected to sides of the hinge and rotatable with respect to a pair of first rotation axes, respectively. The hinge includes: a base frame; a pair of hinge pins coupled to the base frame and providing a pair of second rotation axes, respectively, which are different from the pair of first rotation axes; and a pair of hinge barrels rotatably coupled to the pair of hinge pins, respectively.
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公开(公告)号：US20210356998A1
公开(公告)日：2021-11-18
申请号：US17151261
申请日：2021-01-18
发明人： In Soo PARK , Se Yong KIM
IPC分类号： G06F1/16
摘要： A display device includes: a display module including a first surface which displays an image and a second surface opposite to the first surface; a hinge disposed on the second surface of the display module; and a pair of supporting members connected to sides of the hinge and rotatable with respect to a pair of first rotation axes, respectively. The hinge includes: a base frame; a pair of hinge pins coupled to the base frame and providing a pair of second rotation axes, respectively, which are different from the pair of first rotation axes; and a pair of hinge barrels rotatably coupled to the pair of hinge pins, respectively.
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公开(公告)号：US20210216105A1
公开(公告)日：2021-07-15
申请号：US17082007
申请日：2020-10-28
发明人： In Soo PARK , Se Yong KIM
摘要： A display device includes a display panel, a first metal member, a hinge member, and a first blocking member. The display panel includes a foldable area. The first metal member is disposed in a first portion on a bottom surface of the display panel. The hinge member overlaps the foldable area on a bottom surface of the first metal member, and includes a first curved portion having a first curvature. The first blocking member is disposed between the bottom surface of the first metal member and the first curved portion of the hinge member, and includes a first surface having the first curvature.
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公开(公告)号：US20210026407A1
公开(公告)日：2021-01-28
申请号：US16817996
申请日：2020-03-13
发明人： In Soo PARK , Se Yong KIM
IPC分类号： G06F1/16
摘要： A foldable display device includes: a display panel including a foldable display area; a first base plate overlapping a portion of the foldable display area to guide folding of the display panel; a second base plate overlapping another portion of the foldable display area to guide the folding of the display panel together with the first base plate; a first rotor coupled to the first base plate to rotate around a first virtual rotation axis, a second rotor coupled to the second base plate to rotate around a second virtual rotation axis; a follower in contact with the first and second rotors to reciprocate in a first direction by rotation of at least one of the first and second rotors; and a bracket coupled to the first and second rotors to guide a rotation path of each of the first and second rotors.
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