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公开(公告)号：EP4175446A1
公开(公告)日：2023-05-03
申请号：EP22204534.6
申请日：2022-10-28
发明人： LEE, Gak Seok , KIM, Inok , OH, Keunchan , LEE, Sanghun , LEE, Soyun , JANG, Jieun , JANG, Chang-Soon
IPC分类号： H10K59/38
摘要： A display panel (DP) includes: a light emitting element layer (DP-OLED) comprising a plurality of light emitting elements configured to emit a first colour light; and a colour conversion layer (OSL) on the light emitting element layer (DP-OLED) that is configured to receive the first colour light, configured to convert a wavelength of the first colour light, and configured to output at least two lights having different colours from each other, the colour conversion layer comprising: a first colour conversion pattern (CCF-R) configured to convert the wavelength of the first colour light, and configured to output a second colour light; a second colour conversion pattern (CCF-G) configured to convert the wavelength of the first colour light, and configured to output a third colour light; and a third colour conversion pattern (SCP) configured to transmit the first colour light.
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公开(公告)号：EP4456696A1
公开(公告)日：2024-10-30
申请号：EP22911806.2
申请日：2022-12-19
发明人： KIM, Inok , KIM, Chansu , OH, Keunchan , LEE, Gak Seok , LEE, Sanghun , LEE, Soyun , JANG, Jieun , JANG, Chang-soon
摘要： Disclosed are display panel including a light-emitting element configured to output source light and including a first electrode, a light-emitting layer disposed on the first electrode, and a second electrode disposed on the light-emitting layer, a light control layer disposed on the light-emitting element and including a first light control pattern configured to convert the source light into first light, and a second light control pattern configured to transmit the source light, and a color filter layer disposed on the light control layer and including a first color filter overlapping the first light control pattern, and a second color filter overlapping the second light control pattern, wherein the first color filter has a light transmittance of about 70% or less in a wavelength range of about 600 nm to about 640 nm, and the second color filter has a light transmittance of about 75% or less in a wavelength range of about 430 nm to about 470 nm.
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公开(公告)号：EP4142452A3
公开(公告)日：2023-04-19
申请号：EP22186869.8
申请日：2022-07-26
发明人： KIM, Inok , LEE, Sanghun , KIM, Chansu , OH, Keunchan , LEE, Gak Seok , LEE, Soyun , JANG, Jieun , JANG, Chang-Soon
IPC分类号： H10K59/38 , H10K50/844
摘要： A display device may include a transistor substrate including a driving element, and having a display area, and a non-display area surrounding the display area, a bank layer on the non-display area of the transistor substrate, and exposing an outer area of the non-display area of the transistor substrate that is opposite to the display area, an inorganic insulating layer covering an upper surface of the bank layer, a side surface of the bank layer, and the outer area of the transistor substrate, a low refractive index layer on the inorganic insulating layer, and a first color filter layer on the non-display area to cover a portion of an upper surface of the inorganic insulating layer, and a side surface of the inorganic insulating layer.
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公开(公告)号：EP4142452A2
公开(公告)日：2023-03-01
申请号：EP22186869.8
申请日：2022-07-26
发明人： KIM, Inok , LEE, Sanghun , KIM, Chansu , OH, Keunchan , LEE, Gak Seok , LEE, Soyun , JANG, Jieun , JANG, Chang-Soon
IPC分类号： H10K59/38 , H10K50/844
摘要： A display device may include a transistor substrate including a driving element, and having a display area, and a non-display area surrounding the display area, a bank layer on the non-display area of the transistor substrate, and exposing an outer area of the non-display area of the transistor substrate that is opposite to the display area, an inorganic insulating layer covering an upper surface of the bank layer, a side surface of the bank layer, and the outer area of the transistor substrate, a low refractive index layer on the inorganic insulating layer, and a first color filter layer on the non-display area to cover a portion of an upper surface of the inorganic insulating layer, and a side surface of the inorganic insulating layer.
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5.发明公开METHOD OF MANUFACTURING DISPLAY APPARATUS AND DISPLAY APPARATUS MANUFACTURED USING THE SAME 审中-公开制造显示装置的方法和使用该方法制造的显示装置
公开(公告)号：EP3185327A1
公开(公告)日：2017-06-28
申请号：EP16204523.1
申请日：2016-12-15
发明人： LEE, Changhan , PARK, Yongjun , SHIM, Changwoo , LEE, Sanghun
CPC分类号： H01L51/5253 , H01L27/3276 , H01L51/56
摘要： A method of manufacturing a display apparatus includes preparing a substrate (100) including a display area (DA) and a pad area (PA) outside of the display area (DA), forming a sacrificial layer (420) in the pad area (PA), forming an encapsulation layer (500) over the display area (DA) and the pad area (PA), forming cracks (CR) in at least a portion of the encapsulation layer (500) by increasing a volume of the sacrificial layer (420) or by gasifying or evaporating at least a portion of the sacrificial layer (420), and removing at least a portion of the encapsulation layer (500) in the pad area (PA). A display apparatus is manufactured according to the manufacturing method.
摘要翻译： 一种制造显示设备的方法包括：准备包括显示区域（DA）和在显示区域（DA）外部的焊盘区域（PA）的衬底（100）;在焊盘区域（PA）中形成牺牲层（420） ），在显示区域（DA）和焊盘区域（PA）上方形成封装层（500），通过增加牺牲层（500）的体积在封装层（500）的至少一部分中形成裂缝（CR） 420）或者通过气化或蒸发牺牲层（420）的至少一部分，并且去除焊盘区域（PA）中的封装层（500）的至少一部分。 根据该制造方法制造显示装置。
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公开(公告)号：EP3951451A1
公开(公告)日：2022-02-09
申请号：EP21189499.3
申请日：2021-08-03
发明人： LEE, Gak Seok , JANG, Jieun , OH, Keunchan , LEE, Sanghun , JANG, Chang Soon
摘要： A color conversion panel includes a plurality of pixel areas including a first pixel area and a second pixel area, and a non-pixel area which is adjacent to the first pixel area and the second pixel area, a light blocking layer in the non-pixel area, a color filter layer including a first color filter in the first pixel area and a second color filter in the second pixel area, a color conversion layer which color converts incident light, and scatters and reflects external light, the color conversion layer including a first color conversion pattern corresponding to the first color filter and a light transmission pattern corresponding to the second color filter, and a light absorbing layer which faces the color conversion layer and absorbs light which is scattered and reflected from the color conversion layer.
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