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AssigneesHefei BOE Joint Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsRui PENG, Minghung HSU, Yue HU
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A display substrate and a display device are disclosed. The display substrate includes a pixel defining layer, the pixel defining layer includes a pixel defining structure and a plurality of grooves, the plurality of grooves are arranged along a first direction, the groove extends along a second direction, and the second direction intersects with the first direction; the pixel defining structure includes a plurality of first defining portions in the groove and arranged along the second direction, and the first defining portion extends along the first direction; and two adjacent first defining portions in a same groove are configured to define a sub-pixel group, and the sub-pixel group includes a plurality of sub-pixels.
A display substrate, comprising a pixel defining layer, wherein the pixel defining layer comprises a pixel defining structure and a plurality of grooves, the plurality of grooves are arranged along a first direction, the groove extends along a second direction, and the second direction intersects with the first direction;
A display substrate, comprising a pixel defining layer, wherein:
(canceled)
Dependencies are inferred from the claim text.