WO2022061952A1 - 显示基板、显示面板及显示装置 - Google Patents
显示基板、显示面板及显示装置 Download PDFInfo
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- WO2022061952A1 WO2022061952A1 PCT/CN2020/119159 CN2020119159W WO2022061952A1 WO 2022061952 A1 WO2022061952 A1 WO 2022061952A1 CN 2020119159 W CN2020119159 W CN 2020119159W WO 2022061952 A1 WO2022061952 A1 WO 2022061952A1
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- H—ELECTRICITY
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Definitions
- the plurality of transparent conductive layers include a first transparent conductive layer, a second transparent conductive layer, and a third transparent conductive layer that are stacked and mutually insulated; wherein ,
- FIG. 1 is a schematic structural diagram of a display substrate in the related art
- Fig. 6 is another kind of enlarged structural schematic diagram of d area in Fig. 3;
- Fig. 11 is another kind of enlarged structural schematic diagram of d area in Fig. 3;
- Fig. 17 is another kind of enlarged structural schematic diagram of d area in Fig. 3;
- the light emitting device layer is located on the side of the driving circuit layer away from the base substrate 101; the light emitting device layer includes a plurality of first light emitting devices 104 located in the first display area AA1 and a plurality of second light emitting devices located in the second display area AA2 105; wherein, each of the plurality of first light-emitting devices 104 is respectively electrically connected to each of the plurality of first pixel circuits 102, and each of the plurality of second light-emitting devices 105 is respectively connected to the plurality of second pixels Each of the circuits 103 is electrically connected; the density (ie resolution) of the plurality of first light emitting devices 104 in the first display area AA is the same as the density of the plurality of second light emitting devices 105 in the second display area AA2.
- FIGS. 12 to 15 show that the columns where the plurality of first pixel circuits 102 are located are arranged in a one-to-one correspondence with the partial columns where the multiple second pixel circuits 103 on the left side of the first display area AA1 are located;
- FIGS. 8 to 11 and FIGS. 16 to 21 show that the columns where the plurality of first pixel circuits 102 are located are arranged in a one-to-one correspondence with the columns where the plurality of second pixel circuits 103 are located on the left and lower sides of the first display area AA1 .
- the driving circuit layer includes: a plurality of first data lines 106 and a plurality of second data lines 107 ; wherein, in the column direction, each first data line At least part of 106 overlaps with the first display area AA1, and each first data line 106 is electrically connected to a column of first pixel circuits 102; in the column direction, at least part of each second data line 107 is connected to the second display The areas AA2 overlap, and each of the second data lines 107 is electrically connected to a column of the second pixel circuits 103 correspondingly. That is, the first pixel circuit 102 is loaded with a data signal by adding the first data line 106 .
- the first pixel circuit 102 includes a first sub-pixel circuit, a second sub-pixel circuit and a third sub-pixel circuit;
- One end of the third transparent wiring 112 is electrically connected to the third sub-pixel circuit, and the other end is electrically connected to the third color light emitting device B correspondingly.
- an embodiment of the present disclosure also provides a method for manufacturing the above-mentioned display substrate. Since the principle of solving the problem of the manufacturing method is similar to the principle of solving the problem of the above-mentioned display substrate, the implementation of the manufacturing method provided by the embodiment of the present invention can be referred to in this document. The implementation of the above-mentioned display substrate provided by the embodiments of the present invention will not be repeated here.
- the first pixel circuit 102, the second pixel circuit 103, the first shift register 108 and the second shift register 109 may include transistors and capacitors.
- the active layer eg polysilicon, Poly
- the gate insulating layer, the gate of each transistor arranged in the same layer, the first electrode plate of the capacitor, the first electrode plate of the capacitor, the A control line and a second control line, the first insulating layer, the second electrode plate of the capacitor, the interlayer insulating layer, the source/drain of each transistor, the first data line 106 and the second data line 107 arranged in the same layer.
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- Physics & Mathematics (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (17)
- 一种显示基板,其中,包括:衬底基板,所述衬底基板的显示区域包括:第一显示区和至少位于所述第一显示区一侧的第二显示区;其中,所述第一显示区的透光率大于所述第二显示区的透光率;驱动电路层,位于所述衬底基板之上;所述驱动电路层包括:位于所述显示区域周围的边框区域的多个第一像素电路,以及位于所述第二显示区的多个第二像素电路;发光器件层,位于所述驱动电路层背离所述衬底基板的一侧;所述发光器件层包括位于所述第一显示区的多个第一发光器件,以及位于所述第二显示区的多个第二发光器件;其中,所述多个第一发光器件中的每个分别与所述多个第一像素电路中的每个对应电连接,所述多个第二发光器件中的每个分别与所述多个第二像素电路中的每个对应电连接;所述多个第一发光器件在所述第一显示区的密度与所述多个第二发光器件在所述第二显示区的密度相同。
- 如权利要求1所述的显示基板,其中,所述多个第一像素电路位于所述多个第一发光器件邻近的所述边框区域。
- 如权利要求2所述的显示基板,其中,所述多个第一像素电路所在至少部分列与所述多个第二像素电路所在至少部分列一一对应设置。
- 如权利要求3所述的显示基板,其中,所述驱动电路层包括:多条第一数据线和多条第二数据线;其中,在列方向上,每一条所述第一数据线的至少部分与所述第一显示区重叠,且每一条所述第一数据线与至少一列所述第一像素电路对应电连接;在列方向上,每一条所述第二数据线的至少部分与所述第二显示区重叠,且每一条所述第二数据线与一列所述第二像素电路对应电连接。
- 如权利要求3所述的显示基板,其中,所述驱动电路层包括:多条第 二数据线,在列方向上,每一条所述第二数据线的至少部分与所述第二显示区重叠,且每一条所述第二数据线与至少一列对应的所述第一像素电路和一列所述第二像素电路电连接。
- 如权利要求3所述的显示基板,其中,所述驱动电路层包括:多条第一数据线和多条第二数据线;其中,在列方向上,每一条所述第一数据线的至少部分与所述第一显示区重叠,且所述每一条第一数据线与至少一个所述第一像素电路所在列对应电连接;在列方向上,每一条所述第二数据线的至少部分与所述第二显示区重叠,且所述多条第二数据线与所述多个第二像素电路所在列一一对应电连接,未与所述第一数据线电连接的所述第一像素电路所在列,与所述第二像素电路所在对应列的所述第二数据线电连接。
- 如权利要求4或6所述的显示基板,其中,所述多条第一数据线沿所述第一显示区的边缘向所述第一像素电路背离或靠近所述第二显示区的一侧弯折设置;或者,所述多条第一数据线沿所述第一显示区的边缘向所述第一像素电路背离或靠近所述第一显示区的一侧弯折设置。
- 如权利要求4、5或6所述的显示基板,其中,一列所述第一像素电路和对应的一列所述第二像素电路在列方向上正对设置时,连接一列所述第一像素电路和一列所述第二像素电路的一条所述第二数据线为在列方向上延伸的直线;或,一列所述第一像素电路和对应的一列所述第二像素电路在所述第二显示区的列方向上错开设置时,连接一列所述第一像素电路与一列所述第二像素电路所述第二数据线包括斜线;或,在所述第一显示区的列方向上的一列所述第一像素电路与在所述第二显示区内的一列所述第二像素电路对应设置时,连接一列所述第一像素电路与一列所述第二像素电路的所述第二数据线包括折线。
- 如权利要求1所述的显示基板,其中,所述驱动电路层包括:在所述边框区域内级联设置的多个第一移位寄存器单元、级联设置的多个第二移位 寄存器单元、沿行方向延伸的多条第一控制线,以及在所述第二显示区内沿行方向延伸的多条第二控制线;其中,每一个所述第一移位寄存器单元通过一条所述第一控制线与一行所述第一像素电路电连接;每一个所述第二移位寄存器单元通过一条所述第二控制线与一行所述第二像素电路电连接。
- 如权利要求1所述的显示基板,其中,所述第一发光器件包括第一阳极;所述第二发光器件包括第二阳极;其中,所述第一发光器件的发光颜色与所述第二发光器件的发光颜色相同时,所述第一阳极在所述衬底基板上的正投影面积小于所述第二阳极的正投影面积。
- 如权利要求10所述的显示基板,其中,对应至少一个相同颜色的所述第一阳极在所述衬底基板上的正投影面积与所述第二阳极的正投影面积之比大于或等于3/10且小于或等于9/10。
- 如权利要求1-11任一项所述的显示基板,其中,还包括:位于所述驱动电路层与所述发光器件层之间层叠设置且相互绝缘的多个透明导电层,每一所述透明导电层包括多条透明走线,每一条所述透明走线一一对应连接于所述第一像素电路与所述第一发光器件之间。
- 如权利要求12所述的显示基板,其中,每一所述透明导电层所含的多条透明走线互不交叠,不同所述透明导电层所含的多条透明走线在所述衬底基板上的正投影互不交叠或至少部分交叠。
- 如权利要求13所述的显示基板,其中,所述多个透明导电层包括层叠设置且相互绝缘层的第一透明导电层、第二透明导电层和第三透明导电层;其中,所述第一透明导电层包括多条第一透明走线,所述第二透明导电层包括多条第二透明走线,所述第三透明导电层包括多条第三透明走线;所述多个第一发光器件包括多个第一颜色发光器件、多个第二颜色发光器件和多个第三颜色发光器件;所述第一像素电路包括第一子像素电路、第二子像素电路和第三子像素电路;所述第一透明走线的一端与所述第一子像素电路电连接,另一端与所述第一颜色发光器件对应电连接;所述第二透明走线的一端与所述第二子像素电路电连接,另一端与所述第二颜色发光器件对应电连接;所述第三透明走线的一端与所述第三子像素电路电连接,另一端与所述第三颜色发光器件对应电连接。
- 如权利要求1-14任一项所述的显示基板,其中,所述第一显示区被配置为安装取光模组。
- 一种显示面板,其中,包括如权利要求1-15任一项所述的显示基板。
- 一种显示装置,其中,包括:取光模组,以及如权利要求16所述的显示面板;其中,所述取光模组被设置在所述显示面板的第一显示区。
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