公开(公告)号：EP1510854A4

公开(公告)日：2010-01-20

申请号：EP03733115

申请日：2003-05-28

申请人： SONY CORP

发明人： ARAI MICHIO ,  TAKAHASHI KENICHI

IPC分类号： G02F1/15 ,  G02F1/19 ,  G09G3/20 ,  G09G3/38

CPC分类号： G09G3/38 ,  G02F1/1506 ,  G09G3/2018 ,  G09G2300/06 ,  G09G2300/08 ,  G09G2310/06 ,  G09G2320/0295 ,  G09G2330/021

公开(公告)号：EP2103982A4

公开(公告)日：2012-04-11

申请号：EP08703036

申请日：2008-01-10

申请人： SONY CORP

发明人： TAKAHASHI KENICHI

IPC分类号： G02B3/14 ,  G02B3/00 ,  G02B26/02

CPC分类号： G02B3/0056 ,  G02B3/14 ,  G02B26/004

公开(公告)号：EP1507164A4

公开(公告)日：2008-10-01

申请号：EP03725813

申请日：2003-05-16

申请人： SONY CORP

发明人： TANAKA MASANOBU ,  ODAKE RYOTA ,  TAKAHASHI KENICHI

IPC分类号： G02F1/17 ,  G02F1/15 ,  G02F1/163 ,  G09G3/20 ,  G09G3/38

CPC分类号： G02F1/163 ,  G02F1/1506 ,  G09G3/38 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2320/043

摘要： A method for driving a display device capable of eliminating image irregularities and reducing the time required for display. The display device applies voltage to each of pixels by row electrodes and column electrodes arranged in a matrix for displaying an image. The display device is, for example, a metal precipitation type electro-chemical display device. By superimposing the address pulse voltage of the row electrode Vadress-row and the address pulse voltage of the column electrode Vadress-col, voltage above a threshold value Vth is applied selectively to a predetermined pixel for performing address drive and a data sustaining pulse voltage Vsus is applied immediately after the address pulse voltage of the row electrode Vadress-row. The data sustaining pulse voltage Vsus satisfies the following Equation (1). Vsus + Vadress-col

公开(公告)号：EP1906226A4

公开(公告)日：2009-12-09

申请号：EP06780969

申请日：2006-07-11

申请人： SONY CORP

发明人： MOROZUMI TAKESHI ,  TAKAHASHI KENICHI ,  NAITO HIROKI

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  G02B3/14 ,  G02B26/005 ,  G02B27/225 ,  H04N13/0404

摘要： The present invention relates to a display device which is capable of generating more parallaxes without reducing resolution and an image quality, a display controlling method, and a program. An aperture ratio of a light source 140 is set as 1/N, and a liquid lens 124-1 and a liquid lens 124-2 are disposed at distances of focal lengths of the liquid lens 124-1 and the liquid lens 124-2 from the light source 140, respectively. A position controlling portion changes a position of a nonpolar liquid by a size of each of luminescent pixels as represented by the liquid lens 124-1 and the liquid lens 124-2, which results in that emitted lights from respective luminescent pixels 141 to 143 pass through either the liquid lens 124-1 or the liquid lens 124-2 to be emitted in directions different from one another as shown in the form of lights 151 to 156. The present invention can be applied to a parallax image displaying device.

公开(公告)号：EP1445646A4

公开(公告)日：2009-02-25

申请号：EP02775504

申请日：2002-11-07

申请人： SONY CORP

发明人： SHINOZAKI KENJI ,  MATSUI TAKESHI ,  TAKAHASHI KENICHI

IPC分类号： G02F1/163 ,  G02F1/15 ,  G02F1/155 ,  G09G3/36 ,  G09G3/38

CPC分类号： G02F1/163 ,  G02F1/1508 ,  G02F1/155 ,  G02F2001/1519 ,  G09G3/3622

摘要： An electrochemical display unit capable of being simplified in unit construction and reduced in cost with a simple matrix drive implemented. An electrochemical display unit that effects displaying by using electrochemical depositing/melting of a metal. The unit is driven by a simple matrix drive system, and uses as a threshold value in a simple matrix drive a deposition over-voltage at which metal ions deposit as a metal. The drive voltage is up to two times the deposition over-voltage. The electrochemical display unit has a transparent electrode and a counter electrode, and displays images by depositing/melting of a metal on the transparent electrode, the potential difference between a metal deposited on the transparent electrode and the counter electrode being set to be less than a deposition over-voltage. Ideally, the same metal as one deposited on the counter electrode is used.