Oscillation circuit, electronic circuit, semiconductor device, electronic equipment and timepiece

(19)

(11)

EP 1 176 719 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	27.10.2010 Bulletin 2010/43

(45)	Mention of the grant of the patent:
	15.09.2010 Bulletin 2010/37

(21)	Application number: 01113644.7

(22)	Date of filing: 19.06.2001

(51)

International Patent Classification (IPC):

H03K 3/354^(2006.01)

(54)

Oscillation circuit, electronic circuit, semiconductor device, electronic equipment and timepiece

Oszillatorschaltung, elektronische Schaltung, Halbleiteranordnung, elektronisches Gerät und Uhrwerk

Circuit d'oscillateur, circuit électronique, dispositif semi-conducteur, appareil électronique et pièce d'horlogerie

(84)	Designated Contracting States:
	DE FR GB

(30)

Priority:

19.06.2000 JP 2000183384

(43)	Date of publication of application:
	30.01.2002 Bulletin 2002/05

(73)	Proprietor: Seiko Epson Corporation
	Tokyo 163-0811 (JP)

(72)	Inventors:
	Nakamiya, Shinji, Seiko Epson Corporation Suwa-shi, Nagano-ken 392-8502 (JP) Kadowaki, Tadao, Seiko Epson Corporation Suwa-shi, Nagano-ken 392-8502 (JP)

(74)	Representative: MERH-IP Matias Erny Reichl Hoffmann
	Paul-Heyse-Strasse 29 80336 München 80336 München (DE)

(56)

References cited: :

EP-A- 0 851 323
US-A- 3 979 698

EP-A- 0 905 877

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).