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公开(公告)号：US20240005832A1
公开(公告)日：2024-01-04
申请号：US18184582
申请日：2023-03-15
Applicant: Samsung Display Co., LTD.
Inventor： Jong Hwan PARK , Dae Cheol KIM , Kook Hyun CHOI
IPC: G09G3/20
CPC classification number: G09G3/2007 , G09G2320/0257 , G09G2370/08 , G09G2340/16
Abstract: A display device of the present disclosure comprises pixels arranged in a display, a data accumulator for accumulating first image data for an N-th frame output through the display, a data receiver for receiving second image data for an (N+1)th frame to be output through the display, and an afterimage controller for correcting a current value corresponding to a grayscale value of the second image data through a convolution operation between a filter, which is set based on the first image data, and the second image data.
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公开(公告)号：US20230230967A1
公开(公告)日：2023-07-20
申请号：US17889916
申请日：2022-08-17
Applicant: Samsung Display Co., LTD.
Inventor： In Woo KIM , Chang Woo KWON , Dae Cheol KIM , Jong Hwan PARK , Yong Tae CHO , Kook Hyun CHOI
CPC classification number: H01L25/167 , H01L27/124 , H01L27/1288 , H01L24/24 , H01L24/25 , H01L24/82 , H01L24/95 , H01L2224/24051 , H01L2224/24145 , H01L2224/25175 , H01L2224/24991 , H01L2224/95133 , H01L2224/82106 , H01L2224/82007
Abstract: A display device includes a conductive pattern on a substrate, a via layer on the conductive pattern with a via hole exposing the conductive pattern, a first electrode and a second electrode on the via layer and spaced apart from each other, a first insulating layer on the first electrode and the second electrode, a bank layer on the first insulating layer defining an emission area and a subarea, a light-emitting element on the first insulating layer, and a first connection electrode and a second connection electrode on the first insulating layer and the light-emitting element. The first connection electrode electrically contacts an end of the light-emitting element, and the second connection electrode electrically contacts another end of the light-emitting element. The bank layer includes a bank extension portion extended to the subarea and the bank extension portion overlaps at least a portion of the via hole.
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公开(公告)号：US20140211103A1
公开(公告)日：2014-07-31
申请号：US14043170
申请日：2013-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Soo BAEK , Woong Kwon KIM , Sang Ho KIM , Jae-Jin SONG , Sang Wook LEE , Hea Chun LEE , Young Goo SONG , Nam-Heon KIM , Dae Cheol KIM , Sung Ryul KIM , Jung Suk BANG , Ki Hun JEONG
IPC: G02F1/1333 , G02F1/1335 , G02F1/1337
CPC classification number: G06F3/0421 , G02F1/13338 , G02F1/133512 , G02F1/133707 , G02F1/133753 , G02F1/136209 , G02F2001/133374 , G02F2001/133757 , G06F3/0317 , G06F3/0321 , G06F3/03545
Abstract: Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.
Abstract translation: 肉眼无法获取的触摸相关信息（这里称为子光学图案信息）将其对应的子光学图案分别设置在各个区域的开口区域内，使得从不同的视角观察显示的图像 不受嵌入式子光学图案的不利影响。 可以传送的一种类型的触摸相关信息是位于一个或多个子光学图案上的子光学图案感测笔的触摸位置的一种。
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公开(公告)号：US20240038952A1
公开(公告)日：2024-02-01
申请号：US18116513
申请日：2023-03-02
Applicant: Samsung Display Co., LTD.
Inventor： In Woo KIM , Yong Tae CHO , Kook Hyun CHOI , Chang Woo KWON , Dae Cheol KIM , Jong Hwan PARK , Ji Hyeon SON
CPC classification number: H01L33/62 , H01L33/382 , H01L33/005 , H01L2933/0016 , H01L2933/0066
Abstract: A display device comprises a thin film transistor layer comprising a first metal layer disposed on a substrate and a thin film transistor disposed on the first metal layer, first and second electrodes disposed in a display area on the thin film transistor layer and extending in parallel in a direction, a plurality of light emitting elements disposed between the first and second electrodes, and an alignment line disposed in a non-display area disposed adjacent to the display area and electrically connected to the first and second electrodes. The alignment line comprises metal patterns disposed in the first metal layer and spaced apart from each other, and a bridge portion disposed on the first metal layer and electrically connected to the metal patterns.
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公开(公告)号：US20230091726A1
公开(公告)日：2023-03-23
申请号：US17945373
申请日：2022-09-15
Applicant: Samsung Display Co., LTD.
Inventor： Do Yeong PARK , In Woo KIM , Chong Chul CHAI , Chang Woo KWON , Kyung Bae KIM , Dae Cheol KIM , Jong Hwan PARK , Yong Tae CHO , Kook Hyun CHOI
Abstract: A display device includes a substrate including a display area and a non-display area; pixels disposed in the display area and including respective light emitting units; a first conductive pattern disposed between the pixels; and a power source line disposed in the non-display area and electrically connected to the first conductive pattern. Each of the light emitting units includes a light emitting element, a first pixel electrode disposed on a first end of the light emitting element, and a second pixel electrode disposed on a second end of the light emitting element. The first conductive pattern and the second pixel electrode are disposed on a same layer.
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Patent Agency Ranking
6.发明申请IR SENSING TRANSISTOR AND MANUFACTURING METHOD OF DISPLAY DEVICE INCLUDING THE SAME 有权IR感测晶体管和包括其的显示器件的制造方法公开(公告)号：US20140287542A1
公开(公告)日：2014-09-25
申请号：US14298766
申请日：2014-06-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Suk Won JUNG , Byeong Hoon CHO , Sung Hoon YANG , Woong Kwon KIM , Sang Youn HAN , Dae Cheol KIM , Ki-Hun JEONG , Kyung-Sook JEON , Seung Mi SEO , Jung-Suk BANG , Kun-Wook Han
IPC: H01L31/18
CPC classification number: H01L31/18 , G02F1/13338 , G02F2001/13312 , G06F3/042 , H01L29/42384 , H01L29/78633
Abstract: An IR sensing transistor according to an exemplary embodiment of the present invention includes: a light blocking layer formed on a substrate; a gate insulating layer formed on the light blocking layer; a semiconductor formed on the gate insulating layer; a pair of ohmic contact members formed on the semiconductor; a source electrode and a drain electrode formed on respective ones of the ohmic contact members; a passivation layer formed on the source electrode and the drain electrode; and a gate electrode formed on the passivation layer, wherein substantially all of the gate insulating layer lies on the light blocking layer.
Abstract translation: 根据本发明的示例性实施例的IR感测晶体管包括：形成在基板上的遮光层; 形成在所述遮光层上的栅极绝缘层; 形成在栅极绝缘层上的半导体; 形成在所述半导体上的一对欧姆接触构件; 源电极和漏电极，形成在各个欧姆接触元件上; 形成在源电极和漏电极上的钝化层; 以及形成在所述钝化层上的栅电极，其中所述栅极绝缘层基本上全部位于所述遮光层上。
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公开(公告)号：US20240276807A1
公开(公告)日：2024-08-15
申请号：US18510508
申请日：2023-11-15
Applicant: Samsung Display Co., LTD.
Inventor： Sang-Myoung LEE , Sang Hyun KANG , JOON HUH , Dae Cheol KIM
IPC: H10K59/131 , G09G3/32 , H10K59/121
CPC classification number: H10K59/131 , G09G3/32 , H10K59/1213 , G09G2300/0819 , G09G2300/0852
Abstract: One or more embodiments provide a light-emitting display device including a substrate, a first transistor including a lower electrode above the substrate, a first semiconductor overlapping the lower electrode, and a first gate electrode overlapping the first semiconductor, a light-emitting diode electrically connected to the first transistor, a storage capacitor including a first storage electrode electrically connected to the lower electrode, and a second storage electrode overlapping the first storage electrode, a shielding electrode at a same layer as the lower electrode or as the first semiconductor, a data line overlapping the shielding electrode, and configured to transmit a data voltage, and an auxiliary electrode between the shielding electrode and the data line, overlapping the shielding electrode, and adjacent to the first gate electrode.
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公开(公告)号：US20240221623A1
公开(公告)日：2024-07-04
申请号：US18496921
申请日：2023-10-30
Applicant: Samsung Display Co., LTD.
Inventor： Sang Myoung LEE , Su Bin PARK , Sang Hyun KANG , Dae Cheol KIM , Do Yeong PARK , Joon HUH
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0819 , G09G2310/0267 , G09G2310/0272
Abstract: A display device that includes multiple pixels, each pixel includes a light emitting element, a multiple of transistors, multiple voltage sources and capacitors. The pixel circuit is designed and the pixels are driven so that a driving current going through the light emitting element is independent of a threshold voltage of a driving transistor of the multiple transistors. As a result, luminance variation due to threshold voltage can be minimized, and residual image can be reduced.
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公开(公告)号：US20160054857A1
公开(公告)日：2016-02-25
申请号：US14923241
申请日：2015-10-26
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Soo BAEK , Woong Kwon KIM , Sang Ho KIM , Jae-Jin SONG , Sang Wook LEE , Hea Chun LEE , Young Goo SONG , Nam-Heon KIM , Dae Cheol KIM , Sung Ryul KIM , Jung Suk BANG , Ki Hun JEONG
IPC: G06F3/042 , G02F1/1335 , G02F1/1337
CPC classification number: G06F3/0421 , G02F1/13338 , G02F1/133512 , G02F1/133707 , G02F1/133753 , G02F1/136209 , G02F2001/133374 , G02F2001/133757 , G06F3/0317 , G06F3/0321 , G06F3/03545
Abstract: Touch-related information which cannot be acquired by the naked eye (dubbed here as sub-optical pattern information) has its corresponding sub-optical patterns respectively positioned within the aperture areas of respective domains such that the displayed image, as viewed from different viewing angles is not adversely affected by the embedded sub-optical patterns. One type of touch-related information which can be conveyed is that of touch location of a sub-optical pattern sensing pen positioned over one or more of the sub-optical patterns.
Abstract translation: 肉眼无法获取的触摸相关信息（这里称为子光学图案信息）将其对应的子光学图案分别设置在各个区域的开口区域内，使得从不同的视角观察显示的图像 不受嵌入式子光学图案的不利影响。 可以传送的一种类型的触摸相关信息是位于一个或多个子光学图案上的子光学图案感测笔的触摸位置的一种。
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公开(公告)号：US20140184942A1
公开(公告)日：2014-07-03
申请号：US13967239
申请日：2013-08-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Suk BANG , Ki-Hun JEONG , Dae Cheol KIM , Sung Ryul KIM , Woong Kwon KIM , Sung Jin MUN , Byeong Hoon CHO , Kun-Wook HAN
IPC: G02F1/1333 , G02F1/1343
CPC classification number: G02F1/13338 , G02F1/133512 , G02F1/133514 , G06F3/044 , G06F2203/04103 , G06F2203/04107
Abstract: A panel for a display device is provided. The panel includes a first substrate, a touch sensing circuit formed on the first substrate, the touch sensing circuit including at least one sensing thin film transistor and a connection wire, and a shielding electrode formed covering at least a portion of the sensing thin film transistor and the connection wire.
Abstract translation: 提供了一种用于显示装置的面板。 面板包括第一衬底，形成在第一衬底上的触摸感测电路，触摸感测电路包括至少一个感测薄膜晶体管和连接线，以及形成为覆盖感测薄膜晶体管的至少一部分的屏蔽电极 和连接线。
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