专利名称：C.R.T. DISPLAY SYSTEMS 申请号：AU4498672 申请日：19720726
车载卫生间
公开号：AU463796B2多功能开瓶器
智能操作票
公开日：
焊割气
rrggg19750807
专利内容由知识产权出版社提供
蚀刻工艺
摘要：An addressing circuit arrangement for character display apparatus in which the characters are composed in a matrix form. When doubling the character height extra elements are added on either side of the character so as to improve its shape resulting in a rounding-off effect. To this end the addressing circuit arrangement is formed with shift registers, bistable circuits and gates which jointly supply write-early and write-late signals.
