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公开(公告)号：US11092841B2
公开(公告)日：2021-08-17
申请号：US16276675
申请日：2019-02-15
发明人： Seungin Baek , Mira Gwon , Gunshik Kim , Youngeun Park , Junghwan Lee , Yunmo Chung , Sujin Choi , Younho Han , Jungbae Song , Daewoo Lee
IPC分类号： G02F1/1335 , G02F1/13357 , H01L27/32 , G02F2/02 , H05B33/14 , G02F1/017 , H01L33/50 , G02F1/1333
摘要： A color filter includes a substrate including pixel areas and a light-shielding area which is disposed between adjacent pixels areas; and a color conversion layer which color-converts incident light of an incident color and emits color-converted light toward the substrate, the color conversion layer including a first color conversion pattern in a first pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a first color; and a second color conversion pattern in a second pixel area among the pixel areas and with which the incident light of the incident color is converted into light of a second color; and a partition wall in the light-shielding area and between the first color conversion pattern and the second color conversion pattern, the partition wall including a light-scattering material which scatters light incident thereto.
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公开(公告)号：US11895868B2
公开(公告)日：2024-02-06
申请号：US17525948
申请日：2021-11-14
发明人： Jungbae Song
IPC分类号： H10K50/858 , H10K50/852 , H10K50/844 , H10K50/115 , H10K50/86 , H10K59/38 , H10K102/00
CPC分类号： H10K50/858 , H10K50/8445 , H10K50/852 , H10K50/115 , H10K50/865 , H10K59/38 , H10K2102/351
摘要： An organic light emitting diode (OLED) display may include: an OLED configured to emit light of wavelength λ; an encapsulation layer encapsulating the OLED, the encapsulation layer including: a first inorganic layer disposed on the OLED, the first inorganic layer including: one or more first layers having a first refractive index (n1) and a first thickness substantially equal to λ/(4*n1); and one or more second layers having a second refractive index (n2) and a second thickness substantially equal to λ/(4*n2), wherein the second refractive index is smaller than the first refractive index, and wherein the one or more first layers and the one or more second layers are alternatingly stacked on one another.
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公开(公告)号：US09653527B2
公开(公告)日：2017-05-16
申请号：US14927324
申请日：2015-10-29
发明人： Seonju Kim , Youngrok Song , Jungbae Song
CPC分类号： H01L27/3246 , C23C14/021 , C23C14/042 , C23C14/24 , C23C14/542 , C23C14/547 , C23C14/5826 , H01L22/10 , H01L22/12 , H01L22/20 , H01L27/3258 , H01L51/001 , H01L51/0017 , H01L51/0031 , H01L51/5206 , H01L51/5271 , H01L51/56 , H01L2227/323 , H01L2251/558
摘要： A display apparatus comprising: a base comprising; a substrate, a plurality of pixel electrodes formed over the substrate, and a pixel definition layer formed over the plurality of pixel electrodes; and an intermediate layer formed over each of the plurality of pixel electrodes of the base. In one implementation, the base is divided into a plurality of areas which comprises a first area and a second area, wherein the intermediate layer formed over the first area of the base has a first thickness, and the intermediate layer formed over the second area of the base has a second thickness substantially different from the first thickness wherein the intermediate layer comprises a common layer and a functional layer, and wherein the common layer of the intermediate layer formed over the first area of the base has a thickness substantially different from that of the common layer of the intermediate layer formed over the second area of the base.
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公开(公告)号：US11770942B2
公开(公告)日：2023-09-26
申请号：US16950777
申请日：2020-11-17
发明人： Jungbae Song , Joosun Yoon
IPC分类号： H01L31/0232 , H10K50/115 , H10K59/38
CPC分类号： H10K50/115 , H10K59/38
摘要： A display apparatus is provided and including: first to third light-emitting devices arranged on a lower substrate; an upper substrate including a first emission area corresponding to the first light-emitting device, a second emission area corresponding to the second light-emitting device, a third emission area corresponding to the third light-emitting device, and a non-emission area; a first insulating layer arranged on the upper substrate and having a first opening corresponding to the first emission area, a second opening corresponding to the second emission area, and a first auxiliary opening corresponding to the non-emission area and located relative to the first opening in a first direction; and a second insulating layer arranged on the first insulating layer and having a first open portion corresponding to the first opening and the first auxiliary opening.
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公开(公告)号：US11322554B2
公开(公告)日：2022-05-03
申请号：US17085047
申请日：2020-10-30
发明人： Jungbae Song
摘要： A display apparatus includes a lower substrate, first to third light-emitting devices arranged on the lower substrate, where the first to third light-emitting devices each includes a color emission layer, an upper substrate arranged above the lower substrate with the first to third light-emitting devices therebetween, a first insulating layer arranged on a lower surface of the upper substrate in a direction to the lower substrate, the first insulating layer defining a (1-1)st opening corresponding to the first light-emitting device, a (1-2)nd opening corresponding to the second light-emitting device, and a (1-1)st groove connecting the (1-1)st opening to the (1-2)nd opening, a first color quantum dot layer arranged in the (1-1)st opening, and a second color quantum dot layer arranged in the (1-2)nd opening.
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公开(公告)号：US10720607B2
公开(公告)日：2020-07-21
申请号：US15612710
申请日：2017-06-02
发明人： Jungbae Song
摘要： An organic light emitting diode (OLED) display may include: an OLED configured to emit light of wavelength λ; an encapsulation layer encapsulating the OLED, the encapsulation layer including: a first inorganic layer disposed on the OLED, the first inorganic layer including: one or more first layers having a first refractive index (n1) and a first thickness substantially equal to λ/(4*n1); and one or more second layers having a second refractive index (n2) and a second thickness substantially equal to λ/(4*n2), wherein the second refractive index is smaller than the first refractive index, and wherein the one or more first layers and the one or more second layers are alternatingly stacked on one another.
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公开(公告)号：US11711960B2
公开(公告)日：2023-07-25
申请号：US17711694
申请日：2022-04-01
发明人： Jungbae Song , Kwanghyun Kim , Dahye Kim , Byoungki Kim , Heekwang Song , Yunmo Chung , Kangmoon Jo , Younho Han
IPC分类号： H10K59/38 , H10K50/115 , H10K50/86 , H10K59/35 , H10K71/00
CPC分类号： H10K59/38 , H10K50/115 , H10K50/865 , H10K59/353 , H10K71/00
摘要： A display apparatus includes a first pixel, a second pixel, and a third pixel which emit light of different colors from one another, a first insulating layer on a first display element of the first pixel, and a second insulating layer on the first insulating layer. The first insulating layer defines a first opening portion corresponding to the first display element, the second insulating layer defines a first opening corresponding to the first opening portion, and the first opening portion has a first extension portion which extends in a first direction and at least partially exposes the second insulating layer.
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公开(公告)号：US11177463B2
公开(公告)日：2021-11-16
申请号：US16912589
申请日：2020-06-25
发明人： Jungbae Song
摘要： An organic light emitting diode (OLED) display may include: an OLED configured to emit light of wavelength λ; an encapsulation layer encapsulating the OLED, the encapsulation layer including: a first inorganic layer disposed on the OLED, the first inorganic layer including: one or more first layers having a first refractive index (n1) and a first thickness substantially equal to λ/(4*n1); and one or more second layers having a second refractive index (n2) and a second thickness substantially equal to λ/(4*n2), wherein the second refractive index is smaller than the first refractive index, and wherein the one or more first layers and the one or more second layers are alternatingly stacked on one another.
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公开(公告)号：US20210305322A1
公开(公告)日：2021-09-30
申请号：US17085047
申请日：2020-10-30
发明人： Jungbae Song
摘要： A display apparatus includes a lower substrate, first to third light-emitting devices arranged on the lower substrate, where the first to third light-emitting devices each includes a color emission layer, an upper substrate arranged above the lower substrate with the first to third light-emitting devices therebetween, a first insulating layer arranged on a lower surface of the upper substrate in a direction to the lower substrate, the first insulating layer defining a (1-1)st opening corresponding to the first light-emitting device, a (1-2)nd opening corresponding to the second light-emitting device, and a (1-1)st groove connecting the (1-1)st opening to the (1-2)nd opening, a first color quantum dot layer arranged in the (1-1)st opening, and a second color quantum dot layer arranged in the (1-2)nd opening.
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10.发明申请DISPLAY APPARATUS AND APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS 有权显示装置和装置以及制造显示装置的方法公开(公告)号：US20160293680A1
公开(公告)日：2016-10-06
申请号：US14927324
申请日：2015-10-29
发明人： Seonju Kim , Youngrok Song , Jungbae Song
CPC分类号： H01L27/3246 , C23C14/021 , C23C14/042 , C23C14/24 , C23C14/542 , C23C14/547 , C23C14/5826 , H01L22/10 , H01L22/12 , H01L22/20 , H01L27/3258 , H01L51/001 , H01L51/0017 , H01L51/0031 , H01L51/5206 , H01L51/5271 , H01L51/56 , H01L2227/323 , H01L2251/558
摘要： A method of manufacturing a display apparatus comprises providing a base for forming intermediate layers to be disposed between two electrodes, the base including a plurality of areas comprising a first area and a second area; and measuring reflectivities of the first and second areas. A measured reflectivity of the first area is different from that of the second area. The method further comprises placing the base in a deposition chamber to be spaced from a deposition unit provided in the deposition chamber; forming a first intermediate layer over a first one of the pixel electrodes in the first area; moving the base relative to the deposition unit; and forming a second intermediate layer over a second one of the pixel electrodes in the second area, wherein the first intermediate layer has a first thickness and the second intermediate layer has a second thickness different from the first thickness.
摘要翻译： 一种制造显示装置的方法包括：提供用于形成中间层的基底，以设置在两个电极之间，所述基底包括多个区域，所述多个区域包括第一区域和第二区域; 并测量第一和第二区域的反射率。 第一区域的测量反射率不同于第二区域的反射率。 该方法还包括将基底放置在沉积室中以与设置在沉积室中的沉积单元间隔开; 在第一区域中的第一像素电极之上形成第一中间层; 相对于沉积单元移动基座; 以及在第二区域中的第二像素电极之上形成第二中间层，其中第一中间层具有第一厚度，第二中间层具有不同于第一厚度的第二厚度。
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