The optimization of multilayer OLED is discussed in this paper, especially the optimization of the thickness of hole injection layer.
还进行了多层结构OLED性能的优化，着重进行了空穴注入层厚度的优化。
The improvement of tandem device performance is attributed to the efficient electron and hole injection from charge generation layer to two adjacent emission units.
叠层发光器件性能的提高与中间电荷产生层向上下两个发光单元有效的电子、空穴注入有关。
The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.
分层注聚管柱主要由可洗井封隔器、配注器及底球组成。
The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.
分层注聚管柱主要由可洗井封隔器、配注器及底球组成。
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