Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co LtdfiledCriticalCitizen Watch Co Ltd
Priority to JP11836376ApriorityCriticalpatent/JPS5343547A/en
Publication of JPS5343547ApublicationCriticalpatent/JPS5343547A/en
PURPOSE: In a nematic liquid crystal display cell, coloring and domain are obviated, the presence of a threshold value is made distinct, responsiveness is improved, a longer life is provided and the liquid crystal display cell is made readily visible by providing more than 2 layers of specific thin films on a base plate.