Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Patent
1996-10-03
1999-10-05
Patel, Vip
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
313505, 313509, 313512, M01J 162
Patent
active
059629703
ABSTRACT:
A method for manufacturing an organic EL display panel includes; forming first display electrodes corresponding to emitting portions and bonding pads arranged at a periphery of an image-region as a patterning step; forming electrically insulative ramparts for exposing at least portions of the first display electrodes and protruding from the substrate as a rampart formation step, the each electrically insulative rampart having an overhanging portion projecting in a direction parallel to the substrate preferably at an upper and further having extensions each extending between the adjacent bonding pads to isolate the adjacent bonding pads each other and define a bonding-region between the adjacent extensions on each the bonding pad; depositing organic electroluminescent media onto exposed portions of the first display electrodes respectively, thereby forming organic function layers each including at least one organic electroluminescent medium on the first display electrodes; and forming second display electrodes on the organic function layers and the bonding-regions of the bonding pads so as to electrically connect to the bonding pads.
REFERENCES:
Patent Abstracts of Japan, vol. 097, No. 001, Jan. 31, 1997 & JP 08 227276 A (Pioneer Electron Corp.), Sep. 3, 1996.
SID International Symposium Digest of Papers, May 1992, vol. 23, Society For Information Display, pp. 543-546, XP000479084 Uchiike H. et al., "Reflective Phosphor Deposition On The Barrier Electrode Structure Of An AC Plasma Display Results In High Brightness and High Luminous Efficiency".
IEEE Electron Device Letters, vol. 15, No. 3 , Mar. 1, 1994, pp. 97-99, XP000439164 Stevens R. et al., "Enhancing The Brightness of Thin-Film Electroluminescent Displays By Improving The Emission Process".
Ishida Taizo
Kubota Hirofumi
Miyaguchi Satoshi
Nagayama Kenichi
Yokoi Akira
Patel Vip
Pioneer Electronic Corporation
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