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公开(公告)号：US10734544B2
公开(公告)日：2020-08-04
申请号：US16298482
申请日：2019-03-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-hoon Jung , Dae-sik Kim , Sung-yeol Kim , Seung-yong Shin
Abstract: A light emitting diode (LED) apparatus is provided. The LED apparatus includes a light emitting diode, a light conversion layer stacked on the light emitting diode and configured to convert a wavelength of light incident from the light emitting diode, a reflection coating layer stacked on the light conversion layer and configured to pass the light of which the wavelength is converted in light incident from the light conversion layer therethrough and reflecting the other light, and a color filter stacked on the reflection coating layer and configured to correspond to the light conversion layer.
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公开(公告)号：US10416950B2
公开(公告)日：2019-09-17
申请号：US14613842
申请日：2015-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-sik Kim , Sergey Shestak , Seong-woo Cho , Ju-hee Seo
Abstract: A tiled display system apparatus including a plurality of display apparatuses and a method for processing images thereof are provided. The tiled display apparatus includes: a plurality of display apparatuses configured to display an image, each display apparatus of the plurality of display apparatuses including a display panel including: an activated area, an inactivated area which is bent from the activated area, and a bending area provided between the activated area and the inactivated area; and an optical member provided on the bending area, the optical member configured to output light emitted from the bending area, wherein each of the plurality of display apparatuses is configured to correct a portion of the image corresponding to the light emitted from the bending area.
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公开(公告)号：US10276743B2
公开(公告)日：2019-04-30
申请号：US15641900
申请日：2017-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-hoon Jung , Dae-sik Kim , Sung-yeol Kim , Seung-yong Shin
Abstract: A light emitting diode (LED) apparatus is provided. The LED apparatus includes a light emitting diode, a light conversion layer stacked on the light emitting diode and configured to convert a wavelength of light incident from the light emitting diode, a reflection coating layer stacked on the light conversion layer and configured to pass the light of which the wavelength is converted in light incident from the light conversion layer therethrough and reflecting the other light, and a color filter stacked on the reflection coating layer and configured to correspond to the light conversion layer.
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公开(公告)号：US09935153B1
公开(公告)日：2018-04-03
申请号：US15480864
申请日：2017-04-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong-hoon Jung , Dae-sik Kim
CPC classification number: H01L27/156 , G02B5/201 , H01L27/3211 , H01L27/3218 , H01L27/322 , H01L27/326 , H01L33/36 , H01L33/483 , H01L33/502 , H01L33/507 , H01L33/62 , H01L2933/0066 , H01L2933/0083
Abstract: A light emitting diode (LED) panel and a manufacturing method thereof are provided. The LED panel includes: a substrate; and a plurality of subpixel areas formed over a substrate, in which each of the plurality of subpixel areas include: a plurality of pixel electrodes spaced from each other; at least LED formed over the plurality of pixel electrodes; and at least one transistor disposed at one side of at least one of the plurality of pixel electrodes to control at least one of the plurality of pixel electrodes.
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公开(公告)号：US09709838B2
公开(公告)日：2017-07-18
申请号：US14590547
申请日：2015-01-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jong-hoon Jung , Young-mok Park , Dae-sik Kim
IPC: G02F1/1333 , G02F1/1335
CPC classification number: G02F1/13336 , G02F1/133308 , G02F1/133603
Abstract: A tiled display includes a plurality of bezelless liquid crystal display (LCD) panels in which pixels are exposed from at least one of a top side, a bottom side, a left side, and a right side thereof; at least one backlight unit disposed below the plurality of bezelless LCD panels and configured to emit light. The plurality of bezelless LCD panels are disposed such that sides from which the pixels are exposed are connected to each other, the backlight unit comprises a plurality of light emitting diodes (LEDs) configured to emit the light to the bezelless LCD panel, and the plurality of LEDs are disposed at equal intervals below the plurality of bezelless LCD panels including a portion where the plurality of bezelless LCD panels are connected to each other.
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Patent Agency Ranking
公开(公告)号：US09606383B2
公开(公告)日：2017-03-28
申请号：US14168055
申请日：2014-01-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dae-sik Kim , Seong-woo Cho , Sergey Shestak , Jong-hoon Jung
IPC: G02F1/1335 , G02F1/133 , G02F1/1347 , G09G3/34
CPC classification number: G02F1/13318 , G02F1/133514 , G02F1/133555 , G02F1/1336 , G02F1/133621 , G02F1/13471 , G02F2001/133618 , G02F2001/133622 , G02F2001/133626 , G02F2201/52 , G09G3/3413 , G09G2300/0456 , G09G2310/0235 , G09G2320/062 , G09G2320/064 , G09G2320/0666 , G09G2360/144
Abstract: A transflective image display apparatus includes a transmissive polarizing plate; a color filter disposed below the transmissive polarizing plate and including a white color filter and at least two of a red color filter, a green color filter, and a blue color filter; a liquid crystal display panel disposed below the color filter; an electrical polarization control unit disposed below the liquid crystal display panel; a reflective polarizing plate disposed below the electrical polarization control unit; a backlight unit disposed below the reflective polarizing plate and including a white light source and a light source configured to emit light corresponding to at least one of the red color filter, the green color filter, and the blue color filter; and a controller configured to control the liquid crystal display panel, the electrical polarization control unit, and the backlight unit periodically in at least two states according to a predetermined condition.
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公开(公告)号：US08964138B2
公开(公告)日：2015-02-24
申请号：US13758397
申请日：2013-02-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae-sik Kim , Sergey Shestak , Do-young Kwag , Ho-seop Lee
CPC classification number: G02F1/1313 , G02B27/0093 , G02B27/26 , H04N13/144 , H04N13/337 , H04N13/378
Abstract: A glass apparatus for watching a polarized image is provided. The glass apparatus includes a film unit for double-refracting the polarized image when the glass apparatus is tilted; a sensor unit for detecting a slope of the glass apparatus based on a horizontal plane; a voltage driving unit for applying a driving voltage corresponding to the slope detected by the sensor unit, to a liquid crystal cell; the liquid crystal cell for switching an orientation according to the driving voltage, and changing polarization property of an image passing through the film unit according to the switched orientation; and a polarizer for polarizing the image passing through the liquid crystal cell in a preset polarization direction.
Abstract translation: 提供了一种用于观看偏振图像的玻璃装置。 玻璃装置包括：当玻璃装置倾斜时用于双折射偏振图像的胶片单元; 用于基于水平面检测玻璃装置的斜率的传感器单元; 电压驱动单元，用于将对应于由所述传感器单元检测的斜率的驱动电压施加到液晶单元; 用于根据驱动电压切换取向的液晶单元，以及根据切换方向改变通过胶片单元的图像的偏振特性; 以及偏振器，用于偏振通过液晶单元的预定偏振方向的图像。
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公开(公告)号：US10942490B2
公开(公告)日：2021-03-09
申请号：US15870084
申请日：2018-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sergey Shestak , Dae-sik Kim , Seon-deok Hwang
IPC: G03H1/22 , G02B6/08 , F21V8/00 , G02F1/1335 , G03H1/02
Abstract: A hologram reproducing apparatus is provided that includes a display configured to emit a write beam corresponding to a hologram pattern, a spatial light modulator (SLM) configured to write the hologram pattern according to the write beam and modulate the reproduction beam into a plurality of diffraction beams corresponding to the hologram pattern if a reproduction beam is incident, a light guide plate disposed in a front surface of the SLM, and configured to guide the reproduction beam toward the SLM, a filter configured to filter the plurality of diffraction beams, a lens configured to focus the plurality of diffraction beams filtered through the filter, and a plurality of optical fibers arranged in order to dispose at least one optical fiber to correspond to each of a plurality of pixels included in the display, and configured to transmit the write beam to the SLM.
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公开(公告)号：US10032407B2
公开(公告)日：2018-07-24
申请号：US15157608
申请日：2016-05-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ho-seop Lee , Do-young Kwag , Dae-sik Kim , Sang-kyun Im , Seong-phil Cho
Abstract: A display panel is provided. The display panel includes pixels that include a red (R) subpixel, a green (G) subpixel, a blue (B) subpixel, and a white (W) subpixel arranged in a first package and a second package disposed adjacent to the first package. The first package includes the B subpixel and the G subpixel and the second package includes the R subpixel and the W subpixel.
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公开(公告)号：US09983337B2
公开(公告)日：2018-05-29
申请号：US15181556
申请日：2016-06-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seong-woo Cho , Dong-myung Son , Dae-sik Kim
IPC: F21V9/00 , G02B5/22 , H01L25/075 , H01L33/58 , G02B3/00
CPC classification number: G02B5/22 , G02B3/0056 , G02B3/0062 , G02B19/0014 , G02B19/0066 , G02B27/123 , G02F1/00 , H01L25/0753 , H01L33/58
Abstract: An LED display apparatus includes a plurality of light emitting diodes; a first microlens array disposed at an upper side of the plurality of light emitting diodes, the first microlens array comprising a plurality of first microlenses which corresponds to the plurality of light emitting diodes one-to-one and is configured to combine light received from the plurality of light emitting diodes into light bundles; and a second microlens array disposed at an upper side of the first microlens array, the second microlens array comprising a plurality of second microlenses, a number of which is larger than a number of the first microlenses included in the first microlens array, each of the plurality of second microlenses configured to cause a convergence of light that has propagated through the first microlens array.
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