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EP1901267
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EP About this file: EP1901267
| EP1901267 - Method of driving discharge display panel for reducing audible noise [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 29.10.2010 Database last updated on 02.11.2024 | Most recent event Tooltip | 29.10.2010 | Application deemed to be withdrawn | published on 01.12.2010 [2010/48] | Applicant(s) | For all designated states Samsung SDI Co., Ltd. 673-7, Maetan-dong Yeongtong-gu Suwon-si Gyeonggi-do / KR | [N/P] |
| Former [2009/23] | For all designated states Samsung SDI Co., Ltd. 673-7, Maetan-dong Yeongtong-gu Suwon-si Gyeonggi-do / KR | ||
| Former [2008/12] | For all designated states Samsung SDI Co., Ltd. 575, Shin-Dong, Paldal-gu Suwon-city Kyungki-do 442-390 / KR | Inventor(s) | 01 /
Ahn, Sun-Kyung c/o Samsung SDI Co., Ltd. 575 Shin-dong, Yeongtong gu Suwon-si, Gyeonggi-do / KR | [2008/12] | Representative(s) | Perkins, Dawn Elizabeth, et al Venner Shipley LLP 20 Little Britain London EC1A 7DH / GB | [2008/12] | Application number, filing date | 07115759.8 | 05.09.2007 | [2008/12] | Priority number, date | KR20060089248 | 14.09.2006 Original published format: KR 20060089248 | [2008/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1901267 | Date: | 19.03.2008 | Language: | EN | [2008/12] | Type: | A3 Search report | No.: | EP1901267 | Date: | 02.12.2009 | [2009/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.10.2009 | Classification | IPC: | G09G3/28 | [2008/12] | CPC: |
G09G3/2037 (EP);
G09G3/291 (KR);
G09G3/204 (EP);
G09G3/294 (EP);
G09G3/296 (KR);
G09G2320/0266 (EP);
G09G2330/06 (EP)
(-)
| Designated contracting states | DE, FR, GB, HU [2010/32] |
| Former [2008/12] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Verfahren zur Ansteuerung einer Entladungsanzeigetafel zur Reduktion von hörbarem Geräusch | [2008/12] | English: | Method of driving discharge display panel for reducing audible noise | [2008/12] | French: | Procédé de commande de panneau d'affichage à décharge pour la réduction de bruit audible | [2008/12] | Examination procedure | 05.09.2007 | Examination requested [2008/12] | 04.06.2010 | Application deemed to be withdrawn, date of legal effect [2010/48] | 04.06.2010 | Loss of particular rights, legal effect: designated state(s) | 09.07.2010 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2010/48] | 09.07.2010 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR | Fees paid | Renewal fee | 16.09.2009 | Renewal fee patent year 03 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XI]WO9839762 (KONINKL PHILIPS ELECTRONICS NV [NL], et al) [X] 1-5,7-10 * Reduction of large area flicker in a PDP by selecting a certain subfield order.; page 6, line 13 - page 7, line 24 * * page 12, line 12 - line 23 * * figures 1,2,6A-B,7A-B * [I] 6,11; | [A]KR20040057754 (LG ELECTRONICS INC) [A] 1-11 * abstract ** PDP solving a problem of acoustic noise by introducing a pause period before the sustain period.;; figure 4 *; | [X]US2005062689 (HASHIKAWA HIROKAZU [JP]) [X] 1-3,7-8 * Reduction of false contour and noise generated by error diffusion in a PDP by creating subfield groups.; paragraph [0037] - paragraph [0067] * * figures 5,6 *; | [XI]JP2005258140 (MATSUSHITA ELECTRIC IND CO LTD) [X] 1-3,7-8 * abstract * * Reduction of false contour and flicker in a PDP by interleaving high-weight subfields with low-weight subfields.;; figures 1-3 * [I] 4-6,9-11; | [XI]JP2006195329 (MATSUSHITA ELECTRIC IND CO LTD) [X] 1-5,7-10 * abstract * * Reduction of false contour and flicker in a PDP by interleaving high-weight subfields with low-weight subfields.;; figures 1-2,4-11 * [I] 6,11 |