Method for mfg. organic electroluminescent display panel covered with protective film
A manufacturing method and technology of protective film, applied in the direction of electroluminescence light source, electric light source, light source, etc., can solve the problems of long sealing process time, increase the cost of raw materials, shorten the life of accessories, etc., to overcome manufacturing difficulties, improve production efficiency, The effect of simplifying the process
Inactive Publication Date: 2003-10-29
朱星厚 +2
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Abstract
A process for preparing the organic electroluminescent display screen covered by protecting membranes is characterized by that the carrier substrate of the display screen is sequentially covered witha film able to absorb water and oxygen, an inorganic protecting film for preventing and stopping air, and a high-molecular film able to prevent penetration of external water and oxygen. Its advantages are thin thickness, low cost and high productivity.
Application Domain
Electrical apparatusElectroluminescent light sources
Technology Topic
ChemistryMolecular film +5
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