18729582. Display Substrate and Display Apparatus (BOE Technology Group Co., Ltd.)
Display Substrate and Display Apparatus
Organization Name
BOE Technology Group Co., Ltd.
Inventor(s)
Display Substrate and Display Apparatus
This abstract first appeared for US patent application 18729582 titled 'Display Substrate and Display Apparatus
Original Abstract Submitted
A display substrate includes a backplane, and an anode layer, a first auxiliary layer, a first light-emitting layer, a second auxiliary layer, a plurality of second light-emitting layers of at least two different colors, a third auxiliary layer and a cathode layer that are stacked on the backplane in sequence. Microcavities are formed between the anode layer and the cathode layer. The first auxiliary layer includes film layers stacked in sequence, a number of the film layers being a; an optical thickness of the a film layers is L, and Lsatisfies