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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。