EP 0829846 A3 19980415 -
Publication
Application
Priority
- JP 34568596 A 19961225
- US 71516696 A 19960917
Abstract (en)
[origin: EP0829846A2] In a method for driving a display device, by which energy stored in a plurality of electrodes serving as a capacitive load is recovered through switches, current paths for charging said electrodes from a charge supplying source differ from current paths for discharging the electrodes for the energy recovery. <IMAGE>
IPC 1-7
IPC 8 full level
G09G 3/20 (2006.01); G09G 3/28 (2006.01); G09G 3/288 (2006.01); G09G 3/296 (2013.01)
CPC (source: EP KR)
G09G 3/2033 (2013.01 - EP); G09G 3/291 (2013.01 - KR); G09G 3/296 (2013.01 - KR); G09G 3/2965 (2013.01 - EP); G09G 2310/0275 (2013.01 - EP)
Citation (search report)
- [XAY] EP 0657862 A1 19950614 - FUJITSU LTD [JP]
- [Y] US 5227696 A 19930713 - ASARS JURIS A [US]
- [A] US 4070663 A 19780124 - KANATANI YOSHIHARU, et al
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0829846 A2 19980318; EP 0829846 A3 19980415; KR 100279783 B1 20010201; KR 100299715 B1 20011107; KR 19980024595 A 19980706
DOCDB simple family (application)
EP 97115719 A 19970910; KR 19970047052 A 19970912; KR 20000033176 A 20000616