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公开(公告)号：EP3425691A1
公开(公告)日：2019-01-09
申请号：EP18164634.0
申请日：2018-03-28
发明人： JOO, Sun Kyu , KIM, Byung Chul , KIM, Sung Chul , KIM, Su Jeong , KIM, In Ok , MUN, Hye Ran , SONG, In Seok , OH, Keun Chan , LYU, Jae Jin , LEE, Yui Ku
摘要： An organic light emitting display device comprising: a substrate; a first pixel electrode disposed on the substrate; a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode; a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film; and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix may be one of red light, green light, and blue light, and wherein the first opening of the black matrix may have a shape with a curved portion.
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公开(公告)号：EP3772101A1
公开(公告)日：2021-02-03
申请号：EP20172160.2
申请日：2020-04-29
发明人： CHO, Hyeon Gu , CHOI, Min Soo , YOON, Seok Gyu , LYU, Jae Jin
IPC分类号： H01L27/00
摘要： A display device includes a display substrate, a light emitting element layer disposed on a surface of the display substrate and including display pixels, a sensing substrate having a surface attached to another surface of the display substrate, a sensing element layer disposed on another surface of the sensing substrate and including sending pixels that each sense light of a color, and a photorefractive layer disposed on the sensing element layer and including micro lenses.
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公开(公告)号：EP3477369A1
公开(公告)日：2019-05-01
申请号：EP18202711.0
申请日：2018-10-25
发明人： LEE, Taek Joon , KIM, Young Gu , OH, Keun Chan , CHANG, Sun Young , JANG, Hye Lim , JEON, Baek Kyun , JUNG, Jin Soo , TAK, Kyung Seon , LYU, Jae Jin , BAEK, Moon Jung
IPC分类号： G02F1/13357 , H01L27/32
摘要： Provided are a wavelength conversion element and a display device comprising the same. A color conversion element comprises: a wavelength conversion layer (320); one or more low refractive layers (400a, 400b) which are disposed on and/or under the wavelength conversion layer and have a lower refractive index than the wavelength conversion layer; and one or more capping layers (CL) which are disposed between the wavelength conversion layer and the low refractive layers and/or on a surface opposite to a surface of each of the low refractive layers which faces the wavelength conversion layer.
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公开(公告)号：EP3355357A1
公开(公告)日：2018-08-01
申请号：EP17208697.7
申请日：2017-12-19
发明人： LEE, Baek Hee , OH, Keun Chan , LYU, Jae Jin , LEE, Hyeok Jin
CPC分类号： H01L27/1222 , H01L27/1218 , H01L27/322 , H01L27/3258 , H01L33/12 , H01L33/405 , H01L33/60 , H01L51/502 , H01L51/5209 , H01L2933/0091
摘要： A light emitting display device according to an embodiment of the present disclosure includes: a first substrate; an insulating layer disposed on the first substrate and having an inclined portion; a first electrode disposed on the insulating layer; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and a plurality of color conversion layers disposed on the second electrode. The first electrode includes an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, and the light-emitting layer includes semiconductor nano-particles.
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公开(公告)号：EP3301508A1
公开(公告)日：2018-04-04
申请号：EP17184053.1
申请日：2017-07-31
发明人： JOO, Sun Kyu , KIM, Su Jeong , RYU, Jang Wi , SHIM, Yi Seop , OH, Keun Chan , LYU, Jae Jin , LEE, Jun Woo , JANG, Chang Soon , CHO, Young Bong , HUH, Chul
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/133514 , G02F1/0136 , G02F1/13 , G02F1/133707 , G02F1/13394 , G02F1/136209 , G02F2001/1351 , G02F2001/136222
摘要： A display device (1) includes a base substrate (110) comprising a pixel area which has light-transmitting (TA) and light-blocking (BA) areas.
A projection portion (330) projecting up from the light-blocking area includes a first sub-colour filter (331) and a second sub-colour filter (333), each having different pigments and overlapping each other. A light-blocking member (220) is disposed on both the projection portion and the base portion to provide a spacer (called a spacing member (MCS)) in the light-blocking area. In a first direction (D1), the width of the first sub-colour filter (W11) differs from the width of the second sub-colour filter (W13); in a second direction (D2) which intersects the first direction, the width of the first sub-colour filter (W21) differs from the width of the second sub-colour filter (W23). This arrangement reduces the number of mask steps required to define the spacer.摘要翻译： 显示装置（1）包括具有透光（TA）和遮光（BA）区域的像素区域的基底（110）。 从遮光区域向上突出的突出部分（330）包括第一子滤色器（331）和第二子滤色器（333），各自具有不同的颜料并且彼此重叠。 遮光构件（220）设置在突出部分和基底部分两者上以在遮光区域中提供间隔物（称为间隔构件（MCS））。 在第一方向（D1）中，第一子滤色器（W11）的宽度与第二子滤色器（W13）的宽度不同。 在与第一方向交叉的第二方向（D2）中，第一子滤色器（W21）的宽度与第二子滤色器（W23）的宽度不同。 这种布置减少了定义间隔物所需的掩模步骤的数量。
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公开(公告)号：EP3985721A1
公开(公告)日：2022-04-20
申请号：EP21201508.5
申请日：2021-10-07
发明人： KIM, Young Gu , PARK, Ji Yun , SEO, Bong Sung , SON, Jong Ho , LEE, Yeon Hee , JEON, Baek Kyun , TAK, Kyung Seon , LYU, Jae Jin
IPC分类号： H01L25/075 , H01L33/56 , H01L33/58
摘要： A display device includes a bank including an opening defining a plurality of pixels; a plurality of light emitting elements disposed in the plurality of pixels; a color conversion layer disposed on the plurality of light emitting elements in the opening; and a low refractive layer disposed on the color conversion layer in the opening.
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公开(公告)号：EP3425691A3
公开(公告)日：2019-04-24
申请号：EP18164634.0
申请日：2018-03-28
发明人： JOO, Sun Kyu , KIM, Byung Chul , KIM, Sung Chul , KIM, Su Jeong , KIM, In Ok , MUN, Hye Ran , SONG, In Seok , OH, Keun Chan , LYU, Jae Jin , LEE, Yui Ku
摘要： An organic light emitting display device comprising: a substrate; a first pixel electrode disposed on the substrate; a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode; a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film; and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix may be one of red light, green light, and blue light, and wherein the first opening of the black matrix may have a shape with a curved portion.
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