公开(公告)号：EP3923343A1

公开(公告)日：2021-12-15

申请号：EP21178889.8

申请日：2021-06-10

申请人： Samsung Display Co., Ltd.

发明人： RYU, Jang Wi ,  KIM, Byung-Chul ,  SONG, Inseok ,  JI, Halim

IPC分类号： H01L27/32 ,  H01L51/52

摘要： A display panel includes light emitting elements which generate source light, pixel regions (PXA-R, PXA-G, PXA-B) from which light is emitted, a layer including light control patterns (CCF-R, CCF-G, CCF-B), and a layer including light shielding patterns (SP) which are in each of the pixel regions and are spaced apart from each other within a respective pixel region, where the light shielding patterns each includes a first light shielding pattern (SP1) including a light shielding material, and a second light shielding pattern (SP2) which corresponds to the first light shielding pattern, includes a metal material and is closer to the layer including the light control patterns than the first light shielding pattern.

公开(公告)号：EP4398697A2

公开(公告)日：2024-07-10

申请号：EP24167716.0

申请日：2021-06-10

申请人： Samsung Display Co., Ltd.

发明人： RYU, Jang Wi ,  KIM, Byung-Chul ,  SONG, Inseok ,  JI, Halim

IPC分类号： H10K50/856

CPC分类号： H10K59/38 ,  H10K59/878 ,  H10K59/8791 ,  H10K59/8792 ,  H10K59/877

摘要： A display panel includes light emitting elements which generate source light, pixel regions from which light is emitted, a layer including light control patterns, and a layer including light shielding patterns which are in each of the pixel regions and are spaced apart from each other within a respective pixel region, where the light shielding patterns each includes a first light shielding pattern including a light shielding material, and a second light shielding pattern which corresponds to the first light shielding pattern, includes a metal material and is closer to the layer including the light control patterns than the first light shielding pattern.

公开(公告)号：EP4398697A3

公开(公告)日：2024-10-09

申请号：EP24167716.0

申请日：2021-06-10

申请人： Samsung Display Co., Ltd.

发明人： RYU, Jang Wi ,  KIM, Byung-Chul ,  SONG, Inseok ,  JI, Halim

IPC分类号： H10K59/38 ,  H10K59/80 ,  H10K50/86 ,  H10K50/856

CPC分类号： H10K59/38 ,  H10K59/878 ,  H10K59/8791 ,  H10K59/8792 ,  H10K59/877

摘要： A display panel includes light emitting elements which generate source light, pixel regions from which light is emitted, a layer including light control patterns, and a layer including light shielding patterns which are in each of the pixel regions and are spaced apart from each other within a respective pixel region, where the light shielding patterns each includes a first light shielding pattern including a light shielding material, and a second light shielding pattern which corresponds to the first light shielding pattern, includes a metal material and is closer to the layer including the light control patterns than the first light shielding pattern.

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

申请人： Samsung Display Co., Ltd

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。