Coating processes – Electrical product produced – Fluorescent or phosphorescent base coating
Patent
1994-07-08
1996-09-24
Bell, Janyce
Coating processes
Electrical product produced
Fluorescent or phosphorescent base coating
427294, 427295, 427296, 4273897, 4273935, 427404, 4274071, 4274072, 4274121, D05D 512
Patent
active
055589049
ABSTRACT:
An electroluminescent device includes a light emitting layer made of a conjugated polymer that is prepared using halogen precursor route chemistry.
REFERENCES:
patent: H183 (1987-01-01), Karasz et al.
patent: 3621321 (1971-11-01), Williams et al.
patent: 4356429 (1982-10-01), Tang
patent: 4528118 (1985-07-01), Murase et al.
patent: 4672265 (1987-06-01), Eguchi et al.
patent: 4769292 (1988-09-01), Tang et al.
patent: 4907043 (1990-03-01), Uekita et al.
patent: 4933106 (1990-06-01), Sakai et al.
patent: 4950950 (1990-08-01), Perry et al.
patent: 5073446 (1991-12-01), Scozzafava et al.
patent: 5276381 (1994-01-01), Wakimoto et al.
Burroughes J., et al., "Light-emitting Diodes Based on Conjugated Polymers", Nature, 347:539-541 (1990) (Oct.).
Braun, D., et al., "Visible Light Emission From Semiconducting Polymer Diodes", Appl. Phys. Lett., 58(18):1982-1984 (1991) no mo.
Antoniadis, H., et al., "Photovoltaic and Photoconductive Properties of Aluminum/Poly(.rho.-phenylene vinylene) Interfaces", Synthetic Metals, (62):265-271 (1994).
Marks, R., et al., "The Photovoltaic Response in poly(.rho.-phenylene vinylene) Thin-film Devices", J. Phys. Condens. Matter, (6):1379-1394 (1994). (no mo.).
Antoniadis, H., et al., "Charge Transfer from poly(.rho.-phenylene vinylene) Into Molecularly Doped Polymer", Appl. Phys. Lett., 62(24):3167-3169 (1993). (Jun.).
Fuchigami, H., et al., "Polythienylenevinylene Thin-Film Transistor With High Carrier Mobility", Appl. Phys. Lett., 63(10):1372-1374 (1993). (Sep.).
Yu, G., et al., "Semiconducting Polymer Diodes: Large Size, Low Cost Photodetectors With Excellent Visible-Ultraviolet Sensitivity", Appl. Phys. Lett., 64(25):3422-3424 (1994) (Jun.).
Yu, G., et al., "Dual-Function Semiconducting Polymer Devices: Light-emitting and Photodetecting Diodes", Appl. Phys. Lett., 64(12):1540-1542 (1994) (Mar.).
Gilch, H., et al., "Polymerization of .alpha.-Halogenated .rho.-Xylenes With Base" Journal of Polymer Science: Part A-1, 4:1337-1349 (1966). (no mo.).
Swatos, W., et al., "Polymerization of 2,5-Di-n-hexyloxy-.alpha.,.alpha..sup.1 -dichloro-.rho.-xylene With Potassium tert-Butoxide: a Novel Route to Poly(2,5-di-n-hexyloxy-.rho.-phenylene vinylene)", Polymer Preprints, 30(1):505-506 (1990). (no mo.).
Hsieh, B., et al., "A Dehydrochlorination (DHCL) Route to Poly(2,3-diphenyl-1,4-phenylene vinylene) (DP-PPV)", Polymer Preprints, 34(2):410-411 (1993) (no mo.).
Burn, P., et al., "Chemical Tuning of the Electronic Properties of Poly (.rho.-phenylenevinylene)-Based Copolymers", J. Am. Chem. Soc., (115):10117-10124 (1993) (Nov.).
Kojima, K., et al., "Electroluminescence in Polyethylene Terephthalate (PET) I. Impulse Voltage", Japanese Journal of Applied Physics, 21(6):860-864 (1982) (Jun.).
Vincett, P., et al., "Electrical Conduction and Low Voltage Blue Electroluminescence in Vacuum-Deposited Organic Films", Thin Solid Films, 94:171-183 (1982) (no mo.).
Partridge, R. H., "Electroluminescence from Polyvinylcarbazole Films: 4. Electroluminescence Using Higher Work Functions Cathodes", Polymer, 24:755-762 (1983) (Jun.).
Brown, A., et al., "Poly(.rho.-phenylenevinylene) Light-emitting Diodes: Enhanced Electroluminescent Efficiency Through Charge Carrier Confinement", Applied Physics Letters, 61(23):2793-2795 (1992) (Dec.).
Kido, J., et al., "Poly(methylphenylsilane) Film as a Hole Transport Layer in Electroluminescent Device", Applied Physics Letters, 59(21):2760-2762 (1991) (Nov.).
Paulvannan, K. et al., "Phenylated Poly(Phenylene Vinylene)", Polymer Preprints, 32(1):192-193 (1991) (no mo.).
Friend, R., "Optical Investigations of Conjugated Polymers", J. of Molecular Electronics, 4:37-46 (1988) (no mo.).
Ballard, D., et al., "A Biotech Route to Polyphenylene" J. Chem. Soc. Chem. Commun. 954-955 (1983) (no mo.).
Antoniadis Homer
Hsieh Bing R.
Johnson Gordon E.
McGrane Kathleen M.
Stolka Milan
Bell Janyce
Palazzo, Esq. Eugene O.
Xerox Corporation
LandOfFree
Electroluminescent devices containing a conjugated polymer obtai does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electroluminescent devices containing a conjugated polymer obtai, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electroluminescent devices containing a conjugated polymer obtai will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1927299