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公开(公告)号：EP4336480A1
公开(公告)日：2024-03-13
申请号：EP22882714.3
申请日：2022-10-12
发明人： LIU, Changchang , FANG, Fei , LU, Hongting , LI, Shuo , HU, Yao
IPC分类号： G09F9/33
摘要： A display substrate, comprising: a base substrate (100), multiple first pixel circuits (11), multiple first light-emitting elements (12), and at least one first signal line (L1). The multiple first pixel circuits (11) and the multiple first light-emitting elements (12) are located in a first display area (A1). At least one first pixel circuit (11) is electrically connected to at least one first light-emitting element (12), and is configured to drive the at least one first light-emitting element (12) to emit light. The at least one first signal line (L1) is configured to provide, in a first direction (X), a first signal for the multiple first pixel circuits (11). The at least one first signal (L1) comprises a first sub-signal line (L11) and a second sub-signal line (L12) that are electrically connected in parallel, the first sub-signal line (L11) is located in the first display area (A1), and the second sub-signal line (L12) is located in a second display area (A2).
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公开(公告)号：EP4339925A1
公开(公告)日：2024-03-20
申请号：EP21961044.1
申请日：2021-10-22
发明人： TIAN, Xuewei , FANG, Fei , LU, Hui , WANG, Wei , QU, Feng
摘要： The present disclosure provides a display substrate and an electronic apparatus, and belongs to the technical field of display. The display substrate of the present disclosure has a display region including a functional region and a main display region; the functional region has at least one functional unit, each of which has a blank region, a winding region and a circuit region; the display substrate includes a base substrate, and plural conductive layers on the base substrate; the plural conductive layers form at least one hollow pattern, each of which is in the blank region; the conductive layers include a first signal line, which includes first, second and third line segments in the main display region, the circuit region and the winding region, respectively; extending directions of the first and second line segments are the same, the third line segment electrically connects the first and second line segments together, and the third line segment includes at least two line sub-segments with different extending directions.
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公开(公告)号：EP4421788A1
公开(公告)日：2024-08-28
申请号：EP22960062.2
申请日：2022-09-29
发明人： FANG, Fei , LIU, Ke , GUO, Dan , JING, Yangzhong , PENG, Bo , HAN, Ting , SHI, Ling , ZENG, Jiayuan
摘要： A display substrate and a display device. The display substrate comprises: a display area (AA), the display area (AA) comprising a light-transmitting display area (A1). The display substrate comprises: a plurality of light-emitting elements and a plurality of pixel circuits, wherein the plurality of light-emitting elements comprise a plurality of first-type light-emitting elements (L1) located in the light-transmitting display area (A1), the plurality of pixel circuits comprise a plurality of first-type pixel circuits (P1) located in the light-transmitting display area (A1), at least one first-type pixel circuit (P1) of the plurality of first-type pixel circuits (P1) is electrically connected to at least two first-type light-emitting elements (L1) that emit light of the same color, and the first-type pixel circuit (P1) is configured to drive the at least two first-type light-emitting elements (L1) to emit light; and the orthographic projection of the at least one first-type pixel circuit (P1) on a substrate overlaps with the orthographic projection of at least one first-type light-emitting element (L1) on the substrate.
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公开(公告)号：EP4336557A1
公开(公告)日：2024-03-13
申请号：EP21965089.2
申请日：2021-11-24
IPC分类号： H01L27/00
摘要： A display substrate, comprising: a base substrate, a plurality of first-region light-emitting elements, and a plurality of first-region pixel circuits, wherein the base substrate comprises a display region and a peripheral region that at least partially surrounds the display region, and the display region comprises a light-transmitting display region; the plurality of first-region light-emitting elements and the plurality of first-region pixel circuits are located in the light-transmitting display region; at least one first-region pixel circuit among the plurality of first-region pixel circuits is electrically connected to at least two first-region light-emitting elements that emit light of the same color; and an orthographic projection of at least one first-region pixel circuit on the base substrate overlaps with an orthographic projection of at least one first-region light-emitting element on the base substrate.
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