ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
申请人:YEN FENG-WEN
公开号:US20220251077A1
公开(公告)日:2022-08-11
An organic compound is described. An organic electroluminescence device comprises the organic compound as a host or an electron transfer layer. The organic compound of the following formula may lower a driving voltage or increase a current efficiency or a half-life of the organic electroluminescence device.
The same definition as described in the present invention.