JCIPRNET
Transparent display device with wall structure
A transparent display device including a substrate having a light emitting region and a light transmitting region, a light emitting element located in the light emitting region, a first wall structure having an undercut sidewall, a first top conductive pattern and a barrier multi-layer structure is provided. The first wall structure forms the boundary between the light emitting region and the light transmitting region and the light emitting element is located in the light emitting region surrounded by the first wall structure. The first top conductive pattern is disposed on the top surface of the first wall structure. The barrier multi-layer structure is disposed on the light emitting element. The barrier multi-layer structure includes a first barrier layer and a second barrier layer. An overlapping portion of the first barrier layer and the second barrier is located in the light emitting region surrounded by the first wall structure.
Industrial Technology Research Institute Intellectual Property Innovation Corporation
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H01L H01L G06F H01L G06F H01L H01L
additional inventional inventional inventional inventional inventional inventional
Yu-Tang Kuang-Jung Yi-Shou Chih-Chia Kuan-Ting Yu-Hsiang
Tsai Chen Tsai Chang Chen Tsai