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公开(公告)号:US20240023395A1
公开(公告)日:2024-01-18
申请号:US18374581
申请日:2023-09-28
Applicant: Samsung Display Co., Ltd.
Inventor: Woo Suk SEO , Sang Woo HA , Sung Chul KIM , Jung Hyun KIM , Si Joon SONG , Jun Ho SONG , Bong Hyun YOU
IPC: H10K59/131 , B23K26/06 , H10K50/805 , H10K50/842 , H10K71/00
CPC classification number: H10K59/131 , B23K26/06 , H10K50/805 , H10K50/8426 , H10K71/00
Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.
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公开(公告)号:US20230376149A1
公开(公告)日:2023-11-23
申请号:US18365388
申请日:2023-08-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Hyun Min CHO , Dae Hyun KIM , Sung Chul KIM , Hye Yong CHU , Keun Kyu SONG
CPC classification number: G06F3/0421 , G09G3/3225 , H01L33/20 , H01L33/38 , G06F3/042 , H01L33/32 , G06F3/0412 , H01L33/007 , G09G2380/02
Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.
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公开(公告)号:US20220416003A1
公开(公告)日:2022-12-29
申请号:US17900865
申请日:2022-08-31
Applicant: Samsung Display Co., Ltd.
Inventor: Woo Suk SEO , Sang Woo HA , Sung Chul KIM , Jung Hyun KIM , Si Joon SONG , Jun Ho SONG , Bong Hyun YOU
Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.
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公开(公告)号:US20220190045A1
公开(公告)日:2022-06-16
申请号:US17495795
申请日:2021-10-06
Applicant: Samsung Display Co., LTD.
Inventor: So Young LEE , Sun Hwa KIM , Sung Chul KIM , Kwan Hee LEE , Jong Beom HONG
Abstract: A display device includes a substrate, pixel electrodes on the substrate, a bank in which opening areas partially exposing the pixel electrodes are defined, organic light emitting layers disposed on the pixel electrodes, a common electrode disposed on the organic light emitting layers and the bank, an encapsulation layer disposed on the common electrode, a touch electrode which is disposed on the encapsulation layer and does not overlap the opening areas in a thickness direction, a first adhesive member disposed on the touch electrode, a first light blocking layer which is disposed on the first adhesive member and does not overlap the opening areas in the thickness direction, color filters which are disposed on the first adhesive member and overlap the opening areas in the thickness direction, and a support layer which is disposed on the first light blocking layer and the color filters and includes a first organic material.
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公开(公告)号:US20220102446A1
公开(公告)日:2022-03-31
申请号:US17547185
申请日:2021-12-09
Applicant: Samsung Display Co., Ltd.
Inventor: Dae Won BAEK , Sang Min YI , Sang Shin LEE , Sung Chul KIM , Joon Young PARK
Abstract: A display device is provided. The display device includes a display region which includes a first display region and a second display region, where the first display region includes a plurality of first pixels, and the second display region includes a plurality of second pixels and at least one light transmission region, where the light transmission region has light transmittance that is higher than light transmittance of the first pixel and light transmittance of the second pixel, and the second display region has light transmittance that is higher than light transmittance of the first display region.
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公开(公告)号:US20200335574A1
公开(公告)日:2020-10-22
申请号:US16923159
申请日:2020-07-08
Applicant: Samsung Display Co., Ltd.
Inventor: Woo Suk SEO , Sang Woo HA , Sung Chul KIM , Jung Hyun KIM , Si Joon SONG , Jun Ho SONG , Bong Hyun YOU
Abstract: A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.
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公开(公告)号:US20200294450A1
公开(公告)日:2020-09-17
申请号:US16801895
申请日:2020-02-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Sung Chul KIM , Sung Gyu KIM , Mi Young PARK
IPC: G09G3/3266
Abstract: A display device including: a display unit including a substrate including a first region and a second region, first pixels are included in the first region, second pixels are included in the second region, first gate lines in the first region are connected to the first pixels, second gate lines in the second region are connected to the second pixels, and data lines are connected to the first and second pixels; and a compensator configured to compensate image data for the first and second pixels, based on correction values, and configured to generate corrected image data by decreasing a brightness of an over-compensated portion of the first and second pixels and increasing a brightness of an under-compensated portion of the first and second pixels in a boundary region between the first region and the second region.
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公开(公告)号:US20190244559A1
公开(公告)日:2019-08-08
申请号:US16191306
申请日:2018-11-14
Applicant: Samsung Display Co., Ltd.
Inventor: Hyun Min CHO , Sung Chul KIM , Hye Yong CHU , Jong Hyuk KANG , Dae Hyun KIM , Keun Kyu SONG , Hyun Deok IM
IPC: G09G3/32
Abstract: A display device includes a plurality of data lines to supply data voltages, a plurality of scan lines to supply scan signals, and a first pixel connected to at least one of the plurality of data lines, and connected to at least one of the plurality of scan lines, the first pixel including a first light-emitting diode of a first color, in which an anode is connected to a first node and a cathode is connected to a reference voltage line, and a second light-emitting diode of a second color that is different from the first color, in which an anode is connected to the reference voltage line, and a cathode is connected to the first node.
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公开(公告)号:US20190115409A1
公开(公告)日:2019-04-18
申请号:US16132031
申请日:2018-09-14
Applicant: Samsung Display Co., Ltd.
Inventor: Myung Soo HUH , Dong Kyun KO , Sung Chul KIM , Woo Jin KIM , Cheol Lae ROH , Keun Hee PARK
Abstract: A method of manufacturing a metal oxide film includes injecting a reaction gas and metal precursors into a chamber, forming a first metal precursor film on a substrate in a plasma OFF state, forming a first sub-metal oxide film by oxidizing the first metal precursor film in a plasma ON state, and forming a second metal precursor film on the first sub-metal oxide film in the plasma OFF state, where the metal oxide film has an amorphous phase, a thickness of about 20 nanometer (nm) to about 130 nm, and a dielectric constant of about 10 to about 50.
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30.
公开(公告)号:US20190064875A1
公开(公告)日:2019-02-28
申请号:US15959392
申请日:2018-04-23
Applicant: Samsung Display Co. Ltd.
Inventor: Yi Joon AHN , Sung Chul KIM , Jung Hun NOH
CPC classification number: G06F1/1601 , G06F1/1626 , G06F1/1637 , G06F1/1652 , G06F1/1686 , H04N5/2253 , H04N5/2254 , H04N5/2257
Abstract: A display device includes: a stretchable display panel which displays an image at a display surface thereof; and an optical module which is disposed on a surface of the stretchable display panel opposite to the display surface thereof. The optical module is visible or non-visible from outside the stretchable display panel by expansion or contraction of the stretchable display panel.
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