公开(公告)号：DE10083893T1

公开(公告)日：2002-06-06

申请号：DE10083893

申请日：2000-01-07

Applicant: BRIDGESTONE CORP

Inventor： MASUTANI MAKI ,  ISHIHARADA MINORU

IPC: F21V7/00 ,  F21V8/00 ,  G02B6/00 ,  H04N1/028 ,  H04B1/04 ,  F21S2/00

Abstract: A linear illuminant system includes a light emerging device composed of a light transmission cylinder and light source coupled to one or both longitudinal ends of the light emerging device, in such a manner that light entered from the light source is emitted from the longitudinal side surface of the light emerging device. At least one strip-shaped reflecting layer is formed by printing along the length of the side surface of the light transmission cylinder. In manufacturing a linear illuminant system, the reflecting layer is formed on the side surface of extruded light transmission cylinder by printing in line with the extrusion molding process of the light transmission cylinder.

公开(公告)号：AU2003252656A1

公开(公告)日：2004-02-02

申请号：AU2003252656

申请日：2003-07-16

Applicant: BRIDGESTONE CORP

Inventor： KITANO HAJIME ,  NIHEI NORIO ,  YAMAZAKI HIROTAKA ,  MASUDA YOSHITOMO ,  TANUMA ITSUO ,  SAKURAI RYOU ,  MASUTANI MAKI ,  TAZAWA HARE

IPC: G02F1/13357 ,  G02F1/167 ,  G02F1/17 ,  G09F9/00 ,  G09F9/37

Abstract: An image display device constructed by: an image display means for displaying an image by moving chargeable particles arranged between electrodes by means of a voltage applied to the electrodes; and a light emission means for emitting a light to an image display surface of the image display means (first aspect of the invention). Moreover, an image display device which has an image display panel, in which two or more groups of particles or liquid powders having different colors and different charge characteristics are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by a pair of electrodes provided on one substrate or both substrates respectively is applied, are made to move so as to display an image, characterized in that a color filter is arranged to an outer surface or an inner surface of a transparent substrate of the image display panel so as to perform a color displaying (second aspect of the invention).

公开(公告)号：EP1780591A4

公开(公告)日：2009-07-29

申请号：EP05780355

申请日：2005-08-19

Applicant: BRIDGESTONE CORP

Inventor： MASUTANI MAKI ,  NIHEI NORIO ,  TSUCHIE SHUHEI

IPC: G02F1/17 ,  G02F1/167 ,  G09G3/20 ,  G09G3/34

CPC classification number: G09G3/344 ,  G02F1/167 ,  G09G2310/0254 ,  G09G2310/063 ,  G09G2320/0204 ,  G09G2320/0257 ,  G09G2380/04

Abstract: An information display system comprises a display panel section (100) in which a display medium is placed in a closed space between two opposed substrates at least one of which is transparent, electric field is applied to the display medium to move it, and information such as an image is displayed and a control CPU (101) connected at all times to the display panel section (100). In the control CPU (101), a drive program which will be described later is set. If the information displayed on the display panel section (100) is continuously displayed for a predetermined time (for example, for one day or one week) without any change, at least one operation in which the electric field distribution of the display medium is inverted or uniformed, and then the previous display information is recovered is carried out. With this, an information display system preferable to an electric POP such as an electric shelf label having a drive characteristic not adversely influenced even if the same information is displayed for a long time.

公开(公告)号：EP1758087A4

公开(公告)日：2008-07-30

申请号：EP05734545

申请日：2005-04-20

Applicant: BRIDGESTONE CORP

Inventor： MASUTANI MAKI ,  NIHEI NORIO ,  TSUCHIE SHUHEI

IPC: G09G3/34 ,  G02F1/167 ,  G02F1/17 ,  G09G3/20

CPC classification number: G09G3/344 ,  G09G3/2018 ,  G09G2300/06 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2320/0209 ,  G09G2320/0233

Abstract: For the line electrodes composed of lines of electrodes extending in the line direction on one substrate and the column electrodes composed of columns of electrodes extending in the column direction on the other substrate, information on image of one frame is displayed by applying a voltage while scanning the line electrodes from one end to the other. After one frame is displayed, a voltage for generating crosstalk in a first color and a voltage for generating crosstalk in a second color are applied to all the cells of the display section once or more times. Specifically, two or more lines are added at the end of a scan, and drive for performing a display with the first color and a display with the second color once or more times is performed after one scan (a first invention). Pulse voltages composed of voltages including a drive voltage of the ON state and a voltage of the OFF state lower than the threshold voltage at which the display medium starts moving are applied as drive voltage applied to the electrodes to produce an electric field (a second invention). Further, a pulse is applied a plurality of times when one pixel rewrite is performed, and the drive waveform is adjusted so that the polarity of the crosstalk voltage applied to non-rewritten pixels does not change during one pixel rewrite (a third invention).

公开(公告)号：EP1542067A4

公开(公告)日：2005-08-24

申请号：EP03764211

申请日：2003-07-16

Applicant: BRIDGESTONE CORP

Inventor： SAKURAI RYOU ,  MASUTANI MAKI ,  TAZAWA HARE ,  KITANO HAJIME ,  NIHEI NORIO ,  YAMAZAKI HIROTAKA ,  MASUDA YOSHITOMO ,  TANUMA ITSUO

IPC: G02F1/13357 ,  G02F1/167 ,  G02F1/17 ,  G09F9/00 ,  G09F9/37

CPC classification number: G02F1/167 ,  G02F2001/133616 ,  G02F2201/12

Abstract: An image display comprising image display means for displaying an image by moving charged particles disposed between electrodes by the voltage applied between the electrodes and illuminating means for illuminating the image display surface of the image display means with light (First Invention). Another image display comprising an image display panel where two or more kinds of particles having different colors and charge characteristics or a powder fluid is sealed in the space between two opposed substrates at least one of which is transparent and where an image is displayed by moving the particles by applying an electric field to the particles or powdery fluid from a pair of electrodes provided on one or both of the substrates, wherein a color filter is provided on the outer or inner surface of the transparent substrate of the image display panel so as to display a color image (Second Invention).

Abstract translation: 一种图像显示器，包括图像显示装置，用于通过施加在电极之间的电压移动设置在电极之间的带电粒子来显示图像，以及用光照射图像显示装置的图像显示表面的照明装置（第一发明）。 另一种图像显示器包括图像显示面板，其中具有不同颜色和充电特性的两种或更多种粒子或粉末流体密封在两个相对基板之间的空间中，其中至少一个是透明的，并且通过移动 通过将电场施加到设置在一个或两个基板上的一对电极的颗粒或粉末状流体，其中在图像显示面板的透明基板的外表面或内表面上提供滤色器，以便 显示彩色图像（第二发明）。