-
公开(公告)号：US10319280B2
公开(公告)日：2019-06-11
申请号：US14994041
申请日：2016-01-12
发明人： Il Nam Kim , Won Sang Park , Gee Bum Kim , Ki Seo Kim
摘要： There is provided a display device including a display panel including pixels, and a display panel driver configured to drive the display panel, wherein the display panel driver includes a timing controller configured to receive image signals and timing signals from the outside, to convert at least some of the image signals, and to output the converted image signals, wherein the image signals include first image signals corresponding to a first area in the display panel, wherein each of image signals corresponds to each of the pixels and includes a red signal, a green signal, and a blue signal, wherein the timing controller includes a signal receiver configured to receive the image signals and the timing signals, and a first converter configured to receive the first image signals from the signal receiver, to perform color weakness-compensating conversion on the first image signals, and to output the converted first image signals.
-
公开(公告)号：US09838766B2
公开(公告)日：2017-12-05
申请号：US15004669
申请日：2016-01-22
发明人： Il Nam Kim , Won Sang Park , Yi Joon Ahn , Byeong-Hee Won
CPC分类号： H04R1/028 , G02B5/3033 , H04R1/025 , H04R2201/029 , H04R2499/15 , H05K1/147 , H05K2201/056 , H05K2201/10068 , H05K2201/10083 , H05K2201/10128 , H05K2201/10681
摘要： Provided is a speaker and microphone integrated display panel including: a display panel having a display area and a non-display area surrounding the display area; and a simultaneously convertible film type speaker or film type microphone which is mounted to correspond to an air hole in the non-display area, in which the display panel and the film type speaker or the film type microphone are at least partially integrated so as to be drive-connected.
-
公开(公告)号：US12106601B2
公开(公告)日：2024-10-01
申请号：US18135791
申请日：2023-04-18
发明人： Il Nam Kim , Seung Hyun Moon , Dong Wook Yang , Hyun Dae Lee , Kang Bin Jo , Go Eun Cha , Hee Chul Hwang
IPC分类号： G06V40/13 , G09G3/3233 , H10K39/34 , H10K59/131
CPC分类号： G06V40/1318 , G09G3/3233 , H10K39/34 , H10K59/131 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0202 , G09G2310/08 , G09G2354/00 , G09G2360/14
摘要： A display device including: scan lines including first and second scan lines; pixels connected to the scan lines; photo sensors connected to some of the scan lines, the photo sensors including a first photo sensor connected to the first scan line and a readout line, and a second photo sensor connected to the second scan line and the readout line; a scan driver to provide scan signals to the scan lines; and a readout circuit to receive, through the readout line, detection signals which are outputted from the photo sensors in response to the scan signals, wherein, while the scan signals are provided to the first and second scan lines, the readout circuit samples a detection signal of one of the first photo sensor and the second photo sensor without sampling a detection signal of the other one of the first photo sensor and the second photo sensor.
-
公开(公告)号：US11721124B2
公开(公告)日：2023-08-08
申请号：US17581983
申请日：2022-01-24
发明人： Jong Hyun Lee , Il Nam Kim , Ji Hun Ryu , Eun Jin Sung , Seong Ryong Lee
IPC分类号： G06V40/13 , H10K59/65 , H10K59/126 , H10K59/131 , H10K59/121
CPC分类号： G06V40/1318 , H10K59/126 , H10K59/1216 , H10K59/131 , H10K59/65
摘要： A fingerprint sensor for a display device including: a substrate having first and second surfaces; a light transmission layer including a first layer disposed on the first surface of the substrate and having first openings in at least one first conductive layer, and a second layer disposed on the first surface of the substrate and having second openings in at least one second conductive layer; a light emitting element layer disposed on the first layer and the second layer and having at least one light emitting element; and a sensor layer disposed on the second surface of the substrate and having light sensors. At least a portion of the first openings and at least a portion of the second openings at least partially overlap and have different sizes.
-
公开(公告)号：US11694620B2
公开(公告)日：2023-07-04
申请号：US17649404
申请日：2022-01-31
发明人： Ji Hun Ryu , Il Nam Kim , Jong Hyun Lee , Jae Kyoung Kim , Eun Jin Sung , Seong Ryong Lee
IPC分类号： G06V40/13 , G09G3/3233 , G09G3/20 , G02F1/133
CPC分类号： G09G3/3233 , G06V40/1318 , G09G3/20 , G02F1/13312 , G09G2310/08 , G09G2360/14
摘要： A display device is provided including a substrate. The substrate includes a display region that includes a plurality of pixels and a sensing region provided in at least one region of the display region. A circuit element layer is disposed on the substrate, the circuit element layer includes a plurality of conductive layers. A light emitting element layer is provided on the circuit element layer. The light emitting element layer includes a plurality of light emitting elements. A sensor layer is disposed on the substrate. The sensor layer includes a plurality of photo sensor units each including sensor pixels. The photo sensor units are arranged in an irregular pattern in the sensing region.
-
公开(公告)号：US11653540B2
公开(公告)日：2023-05-16
申请号：US17397884
申请日：2021-08-09
发明人： Ji Hun Ryu , Yun Ho Kim , Il Nam Kim , Eun Jin Sung
IPC分类号： H10K59/131 , G06V40/13
CPC分类号： H10K59/131 , G06V40/1318 , H10K59/126 , H10K59/60
摘要： A display device including a plurality of pixels arranged in a matrix, a substrate, a first anode disposed on the substrate, and a plurality of opaque conductive layers disposed between the substrate and the first anode, in which the pixels include an opening pixel including a first anode arrangement region, a pinhole region located around the first anode arrangement region and surrounded by the first anode, and a first anode non-arrangement region including an exposed region located outside the first anode, and in a plan view, the opaque conductive layers completely cover the exposed region and at least partially expose the pinhole region.
-
37.发明授权公开(公告)号：US11568036B2
公开(公告)日：2023-01-31
申请号：US17520699
申请日：2021-11-07
发明人： Won Sang Park , Jin Oh Kwag , Il Nam Kim , Ji Hun Ryu , Seung Hyun Moon , Bong Hyun You , Jong Hyun Lee , Hee Chul Hwang
摘要： A display device including a fingerprint sensor including a first layer having at least one photo sensor to generate a fingerprint image corresponding to reflected light from a fingerprint contact surface, light emitting elements to transmit light reflected by the fingerprint, and a second layer including pin holes to allow reflected light to be incident upon the at least one photo sensor; and a fingerprint detector to receive the fingerprint image from the fingerprint sensor, to extract a first image corresponding to a first region of the fingerprint and a second image corresponding to a second region of the fingerprint, to compare the first and second images to determine similarity, and to perform fingerprint authentication, based on similarity determination, where the fingerprint first region is in contact with the fingerprint contact surface and the fingerprint second region is not in contact with the fingerprint contact surface.
-
公开(公告)号：US11437459B2
公开(公告)日：2022-09-06
申请号：US17003365
申请日：2020-08-26
发明人： Sun Hwa Lee , Mu Kyung Jeon , Il Nam Kim , Ji Hun Ryu , Ki Hyun Pyo
IPC分类号： H01L27/32 , H01L25/18 , G09G3/3258 , G09G3/3233 , G06F3/041 , G06V40/13 , G06F3/044
摘要： Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.
-
公开(公告)号：US11238256B2
公开(公告)日：2022-02-01
申请号：US16887595
申请日：2020-05-29
发明人： Ji Hun Ryu , Il Nam Kim , Jong Hyun Lee , Jae Kyoung Kim , Eun Jin Sung , Seong Ryong Lee
摘要： A display deice is provided including a substrate. The substrate includes a display region that includes a plurality of pixels and a sensing region provided in at least one region of the display region. A circuit element layer is disposed on the substrate, the circuit element layer includes a plurality of conductive layers. A light emitting element layer is provided on the circuit element layer. The light emitting element layer includes a plurality of light emitting elements. A sensor layer is disposed on the substrate. The sensor layer includes a plurality of photo sensor units each including sensor pixels. The photo sensor units are arranged in an irregular pattern in the sensing region.
-
公开(公告)号：US11200398B2
公开(公告)日：2021-12-14
申请号：US16999314
申请日：2020-08-21
发明人： Il Nam Kim , Jae Kyoung Kim , Ji Hun Ryu , Eun Jin Sung , Seong Ryong Lee , Jong Hyun Lee
摘要： A display device including a display panel having a display area including a plurality of pixels and a non-display area surrounding at least one side of the display area, a light blocking layer at least partially overlapping the display area and including opening portions for selectively passing incident light, and a power supply device configured to supply power to the pixels and the light blocking layer, in which the power supply device is configured to apply control power having a different voltage value in correspondence with a type of an image to be displayed in the display area to the light blocking layer, during a display period.
-
-
-
-
-
-
-
-
-
搜索结果
47 条记录 (耗时 0.023 秒)
