CPC G09G 3/32 (2013.01) [G09G 2300/0408 (2013.01); G09G 2310/0202 (2013.01); G09G 2310/0264 (2013.01)] | 20 Claims |
1. A light emitting substrate, comprising:
a plurality of light emitting controlling units arranged in M rows and N columns, M is an integer equal to or greater than one, N is an integer equal to or greater than one, wherein a respective one of the plurality of light emitting controlling units comprises a plurality of light emitting elements arranged in J rows and I columns, J being an integer equal to or greater than one, I being an integer equal to or greater than one, a i-th column of the I columns of light emitting elements comprises J rows of light emitting elements, 1≤i≤I;
(M×J) number of first voltage signal lines; and
(M×J) number of groups of second voltage signal lines;
wherein first terminals of light emitting elements in a respective row of light emitting elements are electrically connected to a respective first voltage signal line of the (M×J) number of first voltage signal lines;
second terminals of light emitting elements in the respective row of light emitting elements are respectively connected to I number of second voltage signal lines in a respective group of second voltage signal lines of the (M×J) number of groups of second voltage signal lines;
the respective one of the plurality of light emitting controlling units comprises Q number of groups of light emitting elements, Q being an integer equal to or greater than one;
a respective group of the Q number of groups of light emitting elements comprises K columns of light emitting elements, K being an integer equal to or greater than one;
a k-th column of the K columns of light emitting elements comprises J rows of light emitting elements, 1≤k≤K, and I=K*Q;
the respective group of second voltage signal lines comprises Q number of sub-groups of second voltage signal lines, a respective sub-group of the Q number of sub-groups of second voltage signal lines comprising K number of second voltage signal lines; and
in the respective row of light emitting elements, second terminals of light emitting elements in k-th columns respectively in q-th groups of the Q number of groups of light emitting elements respectively from N number of light emitting controlling units in a same row are electrically connected to a k-th second voltage signal line of the K number of second voltage signal lines in a q-th sub-group of the Q number of sub-groups of second voltage signal lines in the respective group of second voltage signal lines, 1≤ q≤Q;
wherein light emitting elements in the k-th column of the K columns of light emitting elements in the Q number of groups of light emitting elements comprise light emitting elements of a same color.
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