Patents by Inventor Byeong-Hee Won
Byeong-Hee Won 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: 20240168360Abstract: A display assembly includes a display device having an upper surface on which an image is output, and a lens device detachably connected to the upper surface of the display device. The lens device includes a lens panel that refracts the image from the display device, and a connection layer disposed on a lower surface of the lens panel facing the display device and detachably connected to the upper surface of the display device. The upper surface of the display device includes first contact interfaces, and the connection layer includes second contact interfaces detachably connected to the first contact interfaces.Type: ApplicationFiled: August 22, 2023Publication date: May 23, 2024Inventors: Su Jung HUH, Byeong Hee WON, Hyun Jin CHO, Beom Shik KIM, Sung-Chan JO
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Patent number: 11954399Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.Type: GrantFiled: January 23, 2023Date of Patent: April 9, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Sung Kim, Byeong Hee Won, Young Ji Kim, Yi Joon Ahn
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Publication number: 20240054956Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.Type: ApplicationFiled: October 24, 2023Publication date: February 15, 2024Inventors: Byeong Hee WON, Seong Won KIM, In Seon YOON
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Publication number: 20240040827Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Inventors: Hye Jin JOO, Jae Min SHIN, Byeong Hee WON
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Publication number: 20240019953Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Inventors: BYEONG-HEE WON, JUN HYEONG PARK, HO-SIK SHIN, JAEMIN SHIN, HYEJIN JOO
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Publication number: 20240023415Abstract: A display device includes a plurality of sub-pixels arranged in a first direction and a second direction perpendicular to the first direction; and a plurality of lenticular lenses arranged such that an edge of a long side of each of the lenticular lenses has a first angle with respect to the second direction. A first sub-pixel of the sub-pixels includes a first edge extending in the first direction; a second edge extending in the second direction and connected to the first edge; a third edge parallel to the first edge; a fourth edge parallel to the second edge; and a fifth edge connecting the second edge with the third edge.Type: ApplicationFiled: April 17, 2023Publication date: January 18, 2024Inventors: Byeong Hee WON, Jeong Woo PARK
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Patent number: 11862088Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.Type: GrantFiled: September 23, 2022Date of Patent: January 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byeong Hee Won, Seong Won Kim, In Seon Yoon
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Publication number: 20230412790Abstract: A method for providing a stereoscopic image of a display device includes receiving, by a display panel that includes first to N-th sub-pixels, wherein N is a positive integer that is greater than or equal to 2, first to M-th view input data that correspond to first to M-th view images, wherein M is a positive integer that satisfies M>N, allocating the first to M-th view input data to the first to N-th sub-pixels as corresponding first to N-th view image data in a first mode, and displaying, by plurality of lenses disposed on the display panel, a light field image in the first to N-th sub-pixels according to the first to N-th view image data.Type: ApplicationFiled: June 14, 2023Publication date: December 21, 2023Inventors: Byeong Hee WON, Beom Shik KIM, Su Bin JUNG
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Patent number: 11825724Abstract: The display panel includes a display area including a pixel area, and a light blocking area which is adjacent to the pixel area, a first light emitting device which is in the pixel area of the display area and emits a light having a first wavelength range, a second light emitting device which is in the light blocking area of the display area and emits a light having a second wavelength range different from the first wavelength range, and a discoloration layer which is on the second light emitting device and is color-changeable by the light having the second wavelength range, the discoloration layer defining a first opening exposing the pixel area to outside the discoloration layer.Type: GrantFiled: November 7, 2022Date of Patent: November 21, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Seok Kim, Youngchan Kim, Jeongwoo Park, Minhee Son, Saet Byeol Shin, Byeong-Hee Won
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Publication number: 20230354672Abstract: A display device includes a stretchable substrate that includes a plurality of unit regions. Each of the plurality of unit regions includes a plurality of island regions and at least one bridge region that connects adjacent island regions to each other. A display panel is on the stretchable substrate. The display panel includes a plurality of display parts and at least one wiring part. The plurality of display parts correspondingly overlap the plurality of island regions. The at least one wiring part correspondingly overlaps the at least one bridge region. An input sensor is on the display panel. The input sensor includes a plurality of sensing electrodes and at least one subsidiary electrode. The plurality of sensing electrodes correspondingly overlaps the plurality of unit regions. When viewed in a plan view the at least one subsidiary electrode is correspondingly disposed between adjacent sensing electrodes.Type: ApplicationFiled: July 6, 2023Publication date: November 2, 2023Inventors: SEUNG-LYONG BOK, Kicheol Kim, Byeong-Hee Won
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Patent number: 11797117Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.Type: GrantFiled: July 2, 2020Date of Patent: October 24, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byeong-Hee Won, Jun Hyeong Park, Ho-Sik Shin, Jaemin Shin, Hyejin Joo
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Publication number: 20230328221Abstract: A display device includes a display panel that includes a plurality of sub-pixels in a display area, an optical member attached to the display panel and that includes stereoscopic lenses, and a display driver that receives information on relative positions of the sub-pixels for each stereoscopic lens of the optical member from an optical member bonding apparatus, and corrects image data based on the relative positions of the sub-pixels so that 3D images are displayed in a display area of the display panel.Type: ApplicationFiled: March 16, 2023Publication date: October 12, 2023Inventors: BYEONG HEE WON, Beom Shik Kim, Jeong Woo Park
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Patent number: 11785797Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.Type: GrantFiled: April 2, 2021Date of Patent: October 10, 2023Assignee: Samsung Display Co., Ltd.Inventors: Hye Jin Joo, Jae Min Shin, Byeong Hee Won
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Patent number: 11730040Abstract: A display device includes a stretchable substrate that includes a plurality of unit regions. Each of the plurality of unit regions includes a plurality of island regions and at least one bridge region that connects adjacent island regions to each other. A display panel is on the stretchable substrate. The display panel includes a plurality of display parts and at least one wiring part. The plurality of display parts correspondingly overlap the plurality of island regions. The at least one wiring part correspondingly overlaps the at least one bridge region. An input sensor is on the display panel. The input sensor includes a plurality of sensing electrodes and at least one subsidiary electrode. The plurality of sensing electrodes correspondingly overlaps the plurality of unit regions. When viewed in a plan view the at least one subsidiary electrode is correspondingly disposed between adjacent sensing electrodes.Type: GrantFiled: July 26, 2021Date of Patent: August 15, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung-Lyong Bok, Kicheol Kim, Byeong-Hee Won
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Publication number: 20230205480Abstract: A display device including a display panel including a substrate and a pixel array layer disposed on a first surface of the substrate, a sound generation device disposed on a second surface of the substrate opposite to the first surface of the substrate, and a circuit board disposed on the second surface of the substrate, in which the circuit board includes a first hole overlapping the sound generation device.Type: ApplicationFiled: March 1, 2023Publication date: June 29, 2023Inventors: Byeong Hee WON, Keun Kyu SONG, Yi Joon AHN, Sung Chan JO
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Publication number: 20230205347Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Inventors: Hye Jin JOO, Byeong Hee WON
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Publication number: 20230200141Abstract: A display device includes a substrate including pixels, a pixel defining film on the substrate and defining an emission area, an emission layer in the emission area, a first refraction film on the pixel defining film and the emission layer and having a first refractive index, and a second refraction film covering the first refraction film and having a second refractive index. The second refraction film includes a convex surface convexly protruding from a reference surface and overlapping the emission area. Each of the emission area and the convex surface includes first and second edges. The edges of the convex surface are positioned outside the edges of the emission area, and a first interval between the first edges of the convex surface and the emission area is greater than a second interval between the second edges of the convex surface and the emission area.Type: ApplicationFiled: September 14, 2022Publication date: June 22, 2023Inventors: Byeong Hee WON, Young Chan KIM, Ju Hwa HA, Jong Ho HONG
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Patent number: 11678121Abstract: A display device includes: a display panel including a first substrate, a second substrate, and a light emitting element layer disposed between the first substrate and the second substrate, where the light emitting element outputs light to the second substrate; a first sound generator disposed on a surface of the first substrate, where the first sound generator vibrates the display panel to output a sound; and a first buffer member disposed on the surface of the first substrate, where a height of the first buffer member is less than a height of the first sound generator.Type: GrantFiled: January 20, 2021Date of Patent: June 13, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byeong Hee Won, Jae Woo Im, Ji Yeon Seo
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Patent number: 11675224Abstract: A display device that includes a display panel having a first substrate, a second substrate, and a light-emitting element layer. The light emitting layer is disposed between the first and second substrates and is configured to emit light in a direction toward the second substrate. A first sound generator is disposed on a first surface of the first substrate and is configured to vibrate the display panel to output a first sound. A first heat dissipation film is disposed between the first substrate and the first sound generator.Type: GrantFiled: September 13, 2021Date of Patent: June 13, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byeong Hee Won, Yi Joon Ahn, Jung Hun Noh, Jae Woo Im
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Publication number: 20230172028Abstract: The display panel includes a display area including a pixel area, and a light blocking area which is adjacent to the pixel area, a first light emitting device which is in the pixel area of the display area and emits a light having a first wavelength range, a second light emitting device which is in the light blocking area of the display area and emits a light having a second wavelength range different from the first wavelength range, and a discoloration layer which is on the second light emitting device and is color-changeable by the light having the second wavelength range, the discoloration layer defining a first opening exposing the pixel area to outside the discoloration layer.Type: ApplicationFiled: November 7, 2022Publication date: June 1, 2023Inventors: YONG SEOK KIM, YOUNGCHAN KIM, JEONGWOO PARK, MINHEE SON, SAET BYEOL SHIN, BYEONG-HEE WON