Matches 301 - 315 out of 315 < 1 2 3 4 5 6 7
Match Document Document Title
4412724 Striating liquid crystal display substrates with ultrasonically cavitating bubble beams  
There is disclosed herein a method for producing a liquid crystal display or cell which has a liquid crystal film positioned between a pair of substrate members whose surfaces have been...
4391491 Passive electro-optic display cell and method of manufacturing thereof  
A passive electro-optic display cell comprises two glass plates each of which is covered with a protective layer, for example of silicon dioxide, on which are fixed conductive electrodes composed,...
4376567 Liquid crystal display device  
A two-layer twisted nematic type liquid crystal display device for providing improved contrast is provided. The interior surfaces of the transparent electrode plates of the cells have been treated...
4370028 Method of producing liquid crystal display devices with alignment layer formed from organic tin compound of the type R.sub.n SnX.sub.4-n  
An orientation layer for liquid crystal display devices is formed from an organic tin compound of the type: R n SnX 4 -n wherein R is an organic radical; X is a reactive residual radical and n...
4256377 Process for producing homeotropic orientation layers for liquid crystal devices and the resultant liquid crystal devices  
A homeotropic orientation layer for a liquid crystal cell is produced by forming an organic liquid solution containing a suitable amount of Si and Me to provide a necessary ratio of such elements...
4248502 Electro-optical liquid crystal display device  
An electro-optical display device particularly a liquid crystal display device having a pair of carrier plates spaced apart to form a cavity with each of the carrier plates on a surface facing the...
4201453 Liquid crystal cell having an insulating layer of a silicon oxide base  
A liquid crystal cell having a pair of spaced carrier plates with inner surfaces forming a cavity for receiving a layer of liquid crystal material, each of said inner surfaces being provided with a...
4151326 Holding plate for liquid crystal  
A holding plate for a liquid crystal having an electrode on the side contacting with the liquid crystal, characterized in that the plate is coated with a film comprising a certain specific silane...
4019807 Reflective liquid crystal light valve with hybrid field effect mode  
There is disclosed a high performance reflective mode liquid crystal light valve suitable for general image processing and projection and particularly suited for application to real-time coherent...
4018509 Optical data processing system with reflective liquid crystal light valve  
There is disclosed a high performance coherent optical data processing system using a reflective mode liquid crystal light valve which is particularly suited for application to real-time coherent...
4002404 Imaging system with latent alignment image  
Substrates treated in the conventional manner for aligning molecules of liquid crystalline compositions are imagewise altered to form a latent alignment image which is subsequently developed with a...
3941901 Surface alignment method for liquid crystal cells and production of polarizers therefor  
Method for producing homogeneous surface alignment of liquid crystal materials by applying to the surfaces of transparent plates bounding a liquid crystal film a polymer which is subjected to a...
3938242 Fabrication of liquid crystal devices  
A layer of unoxidized metal is provided on surfaces of the device in such manner as to possess an oriented microstructure capable of causing sympathetic alignment of the liquid crystal molecules....
3926502 Liquid-crystal display cell and method of making same  
A liquid-crystal displaying cell comprising two glass substrates disposed in parallel and spaced apart from each other and hermetically sealed together along their edges by means of a low melting...
3904797 Homeotropic alignment of liquid crystals in a display cell by baked on ionic surfactants  
An ionic surfactant in a solvent is coated on the interior walls of a cell for a liquid crystal display. After evaporation of the solvent, the cell is heated to bake on the deposited surfactant....
Matches 301 - 315 out of 315 < 1 2 3 4 5 6 7