Display unit and method of fabricating the same

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Including integrally formed optical element

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C438S608000

Reexamination Certificate

active

06905903

ABSTRACT:
A display unit capable of inhibiting moisture and gas from penetrating into a liquid crystal layer and an alignment layer also after formation of a display electrode and suppressing decomposition of a material forming the display electrode is obtained. In this display unit, an impurity-introduced layer containing an impurity element having high electronegativity is formed on the surface of an insulator film and the surface of the display electrode after formation of the display electrode. Thus, the insulator film and the display electrode are improved in effects of preventing transmission of moisture and gas also after formation of the display electrode. The impurity-introduced layer formed on the surface of the display electrode stabilizes the surface of an ITO film forming the display electrode, thereby suppressing decomposition of the ITO film.

REFERENCES:
patent: 4268539 (1981-05-01), Nakayama et al.
patent: 5721601 (1998-02-01), Yamaji et al.
patent: 6002042 (1999-12-01), Mine et al.
patent: 6171663 (2001-01-01), Hanada et al.
patent: 1-185617 (1989-07-01), None
patent: 2-265738 (1990-10-01), None
patent: 8-152651 (1996-06-01), None
patent: 10-170949 (1998-06-01), None
patent: 10-186410 (1998-07-01), None
“Highly Reliable Poly-Si TFT LCD Light-Valves with ITO Pixel-Electrodes Stabilized by CF4 Plasma-Treatment Process,” by Hasegawa et al., AM-LCR 2000: Digest of Technical Papers (Jul. 12-14, 2000), pp. 17-20.
“Multicolor Pixel Patterning of Light-Emitting Polymers by Ink-Jet Printing”, by Shimoda et al., Society for Information Display, International Symposium digetst of Technical Papers, vol. XXX (May 18-20, 1999), pp. 376-379.
Zhang et al., “New gallium and indium based fluoride glasses”, Journal of Non-Crystalline Solids, Jan. 1997, Elsevier Press, vol. 213-214, pp. 6-10.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Display unit and method of fabricating the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display unit and method of fabricating the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display unit and method of fabricating the same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3462760

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.