WO2021016956A1 - 电致发光显示面板及显示装置 - Google Patents
电致发光显示面板及显示装置 Download PDFInfo
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Abstract
Description
Claims (55)
- 一种电致发光显示面板,其中,包括:多个重复单元,各所述重复单元包括多个子像素,各所述子像素包括:第一导电层,位于基板上方;第一绝缘层,位于所述第一导电层上方,并且包括第一过孔,所述第一过孔暴露所述第一导电层的一部分;阳极,位于所述第一绝缘层上,并且包括相互电连接的主体部分和辅助部分;所述辅助部分通过所述第一过孔与所述第一导电层电连接;至少一个所述子像素中,所述主体部分在所述基板的正投影与所述第一过孔在所述基板的正投影不交叠;至少一个所述子像素中,所述主体部分在第一方向的尺寸大于在第二方向的尺寸,且至少一个所述子像素中,所述第一过孔与所述主体部分在所述第二方向上排布;其中,所述第一方向与所述第二方向不同。
- 如权利要求1所述的电致发光显示面板,其中,所述第一导电层包括:相互间隔设置的第一电源线和第一连接线;各所述子像素中,所述辅助部分通过所述第一过孔与所述第一连接线电连接。
- 如权利要求2所述的电致发光显示面板,其中,所述第一电源线包括:沿所述第一方向排列且沿所述第二方向延伸的多个子电源线,以及电连接各个所述子电源线的导通线。
- 如权利要求3所述的电致发光显示面板,其中,所述子电源线与所述导通线大致形成网格结构,每个网格内部设置有一个所述第一连接线,且所述第一连接线与所述子电源线和所述导通线之间均有间隔。
- 如权利要求3或4所述的电致发光显示面板,其中,所述多个重复单元中的至少一个重复单元包括:沿所述第二方向排列的一个第一颜色子像素、一个第二颜色子像素对以及一个第三颜色子像素;其中,所述第二颜色子像 素对包括沿所述第一方向排列的两个第二颜色子像素;所述多个重复单元沿所述第二方向排列形成重复单元组,所述重复单元组沿所述第一方向排列,且相邻两个所述重复单元组中的重复单元错位排列。
- 如权利要求5所述的电致发光显示面板,其中,各所述子像素还包括:位于第一导电层面向所述基板一侧的像素驱动电路;其中,各所述子像素中像素驱动电路阵列分布。
- 如权利要求6所述的电致发光显示面板,其中,第一颜色子像素的主体部分的延伸方向与第一颜色子像素的像素驱动电路所在区域的长度方向之间具有第一夹角;其中,所述第一夹角在45度至165度之间;第三颜色子像素的主体部分的延伸方向与第三颜色子像素的像素驱动电路所在区域的长度方向之间具有第二夹角;其中,所述第二夹角在45度至165度之间;第二颜色子像素对的延伸方向与第二颜色子像素对的像素驱动电路所在区域的长度方向之间具有第三夹角;其中,所述第三夹角在45度至165度之间。
- 如权利要求7所述的电致发光显示面板,其中,各所述像素驱动电路中的各层图案所在区域在所述第二方向上的尺寸大于在第一方向上的尺寸。
- 如权利要求4-8任一项所述的电致发光显示面板,其中,所述第一颜色子像素的主体部分在所述第二方向上的尺寸小于所述第三颜色子像素的主体部分在所述第二方向上的尺寸;所述第一颜色子像素的主体部分在所述第一方向上的尺寸大于所述第三颜色子像素的主体部分在所述第一方向上的尺寸。
- 如权利要求4-9任一项所述的电致发光显示面板,其中,各所述第三颜色子像素中,所述主体部分在所述基板的正投影与所述第一过孔在所述基板的正投影不交叠。
- 如权利要求10所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分为轴对称图形,且所述第一过孔位于所述主体部分沿所 述第二方向的对称轴上。
- 如权利要求6-11任一项所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分在所述基板的正投影与所述像素驱动电路中的驱动晶体管不交叠,所述主体部分在所述基板的正投影与所述像素驱动电路相邻的下一行像素驱动电路电连接的复位控制信号线和复位电源信号线在所述基板的正投影交叠,所述主体部分在所述基板的正投影与两条数据线在所述基板的正投影交叠,所述主体部分在所述基板的正投影与两条第二电源线在所述基板的正投影交叠。
- 如权利要求4-12任一项所述的电致发光显示面板,其中,各所述第一颜色子像素中,所述主体部分在所述基板的正投影与所述第一过孔在所述基板的正投影不交叠。
- 如权利要求13所述的电致发光显示面板,其中,所述第一颜色子像素中,所述主体部分为轴对称图形,且所述第一过孔位于所述主体部分沿所述第二方向的对称轴上。
- 如权利要求14所述的电致发光显示面板,其中,所述第一颜色子像素中,所述主体部分在所述基板的正投影与所述像素驱动电路中的驱动晶体管交叠,所述主体部分在所述基板的正投影与所述像素驱动电路电连接的发光控制信号线在所述基板的正投影交叠,所述主体部分在所述基板的正投影与两条数据线在所述基板的正投影交叠,所述主体部分在所述基板的正投影与两条第二电源线在所述基板的正投影交叠。
- 如权利要求4-15任一项所述的电致发光显示面板,其中,各所述第二颜色子像素中,所述主体部分在所述基板的正投影与所述第一过孔在所述基板的正投影不交叠。
- 如权利要求16所述的电致发光显示面板,其中,所述第二颜色子像素对包括第一个第二颜色子像素和第二个第二颜色子像素;同一所述重复单元中,所述第一个第二颜色子像素的第一过孔位于所述第一个第二颜色子像素背离所述第三颜色子像素一侧;同一所述重复单元中,所述第二个第二颜色子像素的第一过孔位于所述第二个第二颜色子像素背离所述第三颜色子像素一侧。
- 如权利要求17所述的电致发光显示面板,其中,针对同一重复单元中的第一颜色子像素和第一个第二颜色子像素,以及针对与所述同一重复单元中的第一颜色子像素和第一个第二颜色子像素均最近邻的第三颜色子像素,所述第一个第二颜色子像素的第一过孔位于所述第一颜色子像素与所述第三颜色子像素之间的间隙中;针对同一重复单元中的第一颜色子像素和第二个第二颜色子像素,以及针对与所述同一重复单元中的第一颜色子像素和第二个第二颜色子像素均最近邻的第三颜色子像素,所述第二个第二颜色子像素的第一过孔位于所述第一颜色子像素与所述第三颜色子像素之间的间隙中。
- 如权利要求17所述的电致发光显示面板,其中,所述第一个第二颜色子像素中,所述主体部分在所述基板的正投影与所述像素驱动电路中的驱动晶体管无交叠,所述主体部分在所述基板的正投影与所述像素驱动电路相邻的下一行像素驱动电路电连接的复位控制信号线和扫描信号线在所述基板的正投影交叠;所述第二个第二颜色子像素中,所述主体部分在所述基板的正投影与所述像素驱动电路中的驱动晶体管无交叠,所述主体部分在所述基板的正投影与所述像素驱动电路相邻的下一行像素驱动电路电连接的复位控制信号线和扫描信号线在所述基板的正投影交叠。
- 如权利要求17-19任一项所述的电致发光显示面板,其中,所述第三颜色子像素中的像素驱动电路、所述第一个第二颜色子像素中的像素驱动电路、所述第一颜色子像素中的像素驱动电路以及所述第二个第二颜色子像素中的像素驱动电路沿第一方向依次排布。
- 如权利要求4-20任一项所述的电致发光显示面板,其中,同种颜色子像素中的第一过孔位于所述颜色子像素的同一侧。
- 如权利要求4-21任一项所述的电致发光显示面板,其中,同一所述 重复单元中,所述第一个第二颜色子像素的第一过孔、所述第一颜色子像素的第一过孔以及所述第二个第二颜色子像素的第一过孔沿所述第一方向顺序排列于同一第一子折线上;针对一个重复单元组中的第一颜色子像素和相邻重复单元组中且与所述第一颜色子像素最近邻的第三颜色子像素,所述第一颜色子像素的第一过孔和所述第三颜色子像素的第一过孔沿第三方向排列于同一第二子折线上;其中,所述第三方向与所述第一方向交叉。
- 如权利要求22所述的电致发光显示面板,其中,所述折线包括:所述第一子折线和所述第二子折线;不同列中的相邻的两个重复单元中,第一个重复单元中的第三颜色子像素的第一过孔与第二个重复单元中的所述第一个第二颜色子像素的第一过孔、所述第一颜色子像素的第一过孔以及所述第二个第二颜色子像素的第一过孔依次顺序排列于折线上。
- 如权利要求23所述的电致发光显示面板,其中,同一所述重复单元中的所述第三颜色子像素的第一过孔和所述第一颜色子像素的第一过孔沿所述第二方向排列于同一直线上。
- 如权利要求24所述的电致发光显示面板,其中,不同列且相邻的两个重复单元中,一个重复单元中的第一个第二颜色子像素的第一过孔与另一个重复单元中的第二个第二颜色子像素的第一过孔沿所述第二方向排列于同一直线上。
- 如权利要求4-25任一项所述的电致发光显示面板,其中,奇数类重复单元组和偶数类重复单元组中的至少一类重复单元组中,同一行重复单元中的所述第一颜色子像素的第一过孔、所述第二颜色子像素对中的第一个第二颜色子像素的第一过孔以及第二个第二颜色子像素的第一过孔沿所述第一方向排列于同一直线上;并且,奇数类重复单元组和偶数类重复单元组中的至少一类重复单元组中,同一行重复单元中的所述第三颜色子像素的第一过孔沿所述第一方向排列于同一直线上。
- 如权利要求2-26任一项所述的电致发光显示面板,其中,所述电致发光显示面板还包括:第二导电层,位于所述第一导电层与所述基板之间,并且包括:间隔设置的第二电源线和第二连接线;第二绝缘层,位于所述第二导电层与所述第一导电层之间,并且具有暴露所述第二连接线的第二过孔以及暴露所述第二电源线的一部分的第三过孔;所述第一连接线通过所述第二过孔与所述第二连接线彼此电连接;所述第一电源线通过所述第三过孔与所述第二电源线彼此电连接。
- 如权利要求27所述的电致发光显示面板,其中,针对相互电连接的所述第一连接线和所述第二连接线,所述第一连接线在所述基板的正投影与所述第二连接线在所述基板的正投影至少部分交叠;所述第一电源线在所述基板的正投影与所述第二电源线在所述基板的正投影至少部分交叠。
- 如权利要求28所述的电致发光显示面板,其中,所述第三颜色子像素中,所述第一过孔相对所述第二过孔靠近像素驱动电路中的驱动晶体管设置;所述第一颜色子像素中,所述第一过孔相对所述第二过孔远离像素驱动电路中的驱动晶体管设置;所述第二颜色子像素中,所述第一过孔相对所述第二过孔远离像素驱动电路中的驱动晶体管设置。
- 如权利要求27-29任一项所述的电致发光显示面板,其中,同一所述子像素中,所述第一过孔在所述基板的正投影与所述第二过孔在所述基板的正投影大致不交叠。
- 如权利要求27-30任一项所述的电致发光显示面板,其中,各所述子像素还包括:第四过孔;所述第三颜色子像素中,所述第四过孔在所述基板的正投影与所述第二过孔在所述基板的正投影交叠;所述第一颜色子像素中,所述第四过孔在所述基板的正投影与所述第一过孔在所述基板的正投影交叠;所述第二颜色子像素中,所述第四过孔在所述基板的正投影与所述第一过孔在所述基板的正投影交叠。
- 如权利要求31所述的电致发光显示面板,其中,所述第四过孔沿第一方向排列于一条直线上,且位于同一直线上相邻的两个第四过孔之间的间距大致相同。
- 如权利要求32所述的电致发光显示面板,其中,沿所述第一方向上的相邻的两个第一过孔之间的间距大致相同,沿所述第二方向上的相邻的两个第一过孔之间的间距大致相同;沿所述第一方向上的相邻的两个第二过孔之间的间距大致相同,沿所述第二方向上的相邻的两个第二过孔之间的间距大致相同。
- 如权利要求6-33任一项所述的电致发光显示面板,其中,所述第三颜色子像素中,所述第一过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影交叠,且所述第二过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠,以及所述第四过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠。
- 如权利要求6-34任一项所述的电致发光显示面板,其中,所述第一颜色子像素中,所述第一过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠,且所述第二过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影交叠,以及所述第四过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠。
- 如权利要求6-34任一项所述的电致发光显示面板,其中,所述第二颜色子像素中,所述第一过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠,且所述第二过孔在所述基板的 正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影交叠,以及所述第四过孔在所述基板的正投影与所述驱动电路电连接的发光控制信号线在所述基板的正投影不交叠。
- 如权利要求26-36任一项所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分在所述基板的正投影与所述第二过孔在所述基板的正投影至少部分交叠。
- 如权利要求37所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分在所述基板的正投影与两个第三过孔在所述基板的正投影至少部分交叠。
- 如权利要求38所述的电致发光显示面板,其中,所述第三颜色子像素中,所述第一过孔靠近与所述主体部分在所述基板的正投影交叠的所述两个第三过孔的中心线的一侧设置,并且所述第二过孔靠近与所述主体部分在所述基板的正投影交叠的所述两个第三过孔的中心线的另一侧设置。
- 如权利要求27-39任一项所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分为轴对称图形,并且所述第二过孔位于所述主体部分沿所述第二方向的对称轴上。
- 如权利要求27-40任一项所述的电致发光显示面板,其中,所述第一颜色子像素中,所述主体部分在所述基板的正投影与所述第二过孔在所述基板的正投影至少部分交叠。
- 如权利要求41所述的电致发光显示面板,其中,所述第一颜色子像素中,所述主体部分在所述基板的正投影与两个第三过孔在所述基板的正投影至少部分交叠。
- 如权利要求42所述的电致发光显示面板,其中,所述第一颜色子像素中,所述第一过孔靠近正投影交叠的所述两个第三过孔的中心线的一侧设置,并且所述第二过孔靠近正投影交叠的所述两个第三过孔的中心线的另一侧设置。
- 如权利要求27-43任一项所述的电致发光显示面板,其中,所述第一 颜色子像素中,所述主体部分为轴对称图形,并且所述第二过孔位于所述主体部分沿所述第二方向的对称轴上。
- 如权利要求25所述的电致发光显示面板,其中,针对同一重复单元中的第一颜色子像素和第一个第二颜色子像素,以及针对与所述同一重复单元中的第一颜色子像素和第一个第二颜色子像素均最近邻的第三颜色子像素,所述第一个第二颜色子像素的第二过孔位于所述第一颜色子像素与所述第三颜色子像素之间的间隙中;针对同一重复单元中的第一颜色子像素和第二个第二颜色子像素,以及针对与所述同一重复单元中的第一颜色子像素和第二个第二颜色子像素均最近邻的第三颜色子像素,所述第二个第二颜色子像素的第二过孔位于所述第一颜色子像素与所述第三颜色子像素之间的间隙中。
- 如权利要求45所述的电致发光显示面板,其中,所述第一个第二颜色子像素中,所述第一过孔和所述第二过孔沿所述第二方向排列于同一直线上;所述第二个第二颜色子像素中,所述第一过孔和所述第二过孔沿所述第二方向排列于同一直线上。
- 如权利要求46所述的电致发光显示面板,其中,所述第一个第二颜色子像素中,所述第二过孔位于所述第一过孔背离所述主体部分一侧;所述第二个第二颜色子像素中,所述第二过孔位于所述第一过孔背离所述主体部分一侧。
- 如权利要求27-47任一项所述的电致发光显示面板,其中,奇数列重复单元组中的第三颜色子像素的第二过孔与偶数列重复单元组中的第一颜色子像素的第一过孔、第一个第二颜色子像素的第一过孔以及第二个第二颜色子像素的第一过孔沿所述第一方向排列于同一直线上。
- 如权利要求27-48任一项所述的电致发光显示面板,其中,所述第三颜色子像素中,所述主体部分在所述基板的正投影覆盖两条子电源线在所述基板的正投影;并且与所述主体部分在所述基板的正投影交叠的所述两条子电源线平行设置于所述主体部分的中心的两侧。
- 如权利要求49所述的电致发光显示面板,其中,所述第一颜色子像素中,所述主体部分在所述基板的正投影覆盖两条子电源线在所述基板的正投影;并且与所述主体部分在所述基板的正投影交叠的所述两条子电源线平行设置于所述主体部分的中心的两侧。
- 如权利要求50所述的电致发光显示面板,其中,所述第二颜色子像素中,所述主体部分在所述基板的正投影与一条所述子电源线以及与所述子电源线电连接的导通线在所述基板的正投影至少部分交叠。
- 如权利要求2-26任一项所述的电致发光显示面板,其中,所述第一导电层包括:相互间隔设置的第一电源线、第一连接线以及数据线;各所述子像素中,所述辅助部分通过所述第一过孔与所述第一连接线电连接。
- 如权利要求52所述的电致发光显示面板,其中,所述第一电源线和所述数据线沿第一方向排列且沿第二方向延伸;并且所述第一方向与所述第二方向不同。
- 如权利要求2-53任一项所述的电致发光显示面板,其中,所述第一电源线被配置为传输驱动电压的电源线。
- 一种显示装置,其中,包括如权利要求1-54任一项所述的电致发光显示面板。
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CN202110002391.0A CN112820763A (zh) | 2019-07-31 | 2019-07-31 | 电致发光显示面板及显示装置 |
RU2019141642A RU2721754C1 (ru) | 2019-07-31 | 2019-07-31 | Электролюминесцентная панель отображения и устройство отображения |
BR112019026866A BR112019026866A2 (pt) | 2019-07-31 | 2019-07-31 | Painel de exibição eletroluminescente e dispositivo de exibição |
KR1020217003719A KR20220041036A (ko) | 2019-07-31 | 2019-07-31 | 전계 발광 디스플레이 패널 및 디스플레이 장치 |
CN201980001210.3A CN112673474B (zh) | 2019-07-31 | 2019-07-31 | 电致发光显示面板及显示装置 |
CN202210062464.XA CN114361236A (zh) | 2019-07-31 | 2019-07-31 | 电致发光显示面板及显示装置 |
EP19938108.8A EP4006985A4 (en) | 2019-07-31 | 2019-07-31 | ELECTROLUMINESCENT DISPLAY PANEL AND DISPLAY DEVICE |
JP2019569405A JP2022550491A (ja) | 2019-07-31 | 2019-07-31 | エレクトロルミネセント表示パネル、及び表示装置 |
US16/954,924 US11462593B2 (en) | 2019-07-31 | 2019-07-31 | Electroluminescent display panel and display device |
AU2019279972A AU2019279972B2 (en) | 2019-07-31 | 2019-07-31 | Electroluminescent display panel and display device |
PCT/CN2019/098731 WO2021016956A1 (zh) | 2019-07-31 | 2019-07-31 | 电致发光显示面板及显示装置 |
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TW108143771A TWI718790B (zh) | 2019-07-31 | 2019-11-29 | 電致發光顯示面板及顯示裝置 |
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WO2023039887A1 (zh) * | 2021-09-18 | 2023-03-23 | 京东方科技集团股份有限公司 | 显示基板及显示装置 |
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Publication number | Publication date |
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TW202107749A (zh) | 2021-02-16 |
EP4006985A4 (en) | 2023-09-06 |
EP4006985A1 (en) | 2022-06-01 |
AU2019279972B2 (en) | 2021-08-05 |
US11552131B2 (en) | 2023-01-10 |
US11462593B2 (en) | 2022-10-04 |
JP2022550491A (ja) | 2022-12-02 |
US20210159284A1 (en) | 2021-05-27 |
CN112673474A (zh) | 2021-04-16 |
JP2022187997A (ja) | 2022-12-20 |
US11489018B2 (en) | 2022-11-01 |
CN112820763A (zh) | 2021-05-18 |
BR112019026866A2 (pt) | 2022-02-08 |
AU2019279972A1 (en) | 2021-02-18 |
JP7453277B2 (ja) | 2024-03-19 |
TWI718790B (zh) | 2021-02-11 |
MX2019015386A (es) | 2021-02-18 |
US20220181402A1 (en) | 2022-06-09 |
RU2721754C1 (ru) | 2020-05-21 |
KR20220041036A (ko) | 2022-03-31 |
CN112673474B (zh) | 2022-08-19 |
CN114361236A (zh) | 2022-04-15 |
US20210210563A1 (en) | 2021-07-08 |
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