| Patent Number |
Title Of Patent |
Date Issued |
| 7380953 |
Display device and electronic apparatus |
June 3, 2008 |
| A display device is provided which offers double-sided display and achieves a thin structure and also which prevents deterioration in display quality of each of front and back display units when an illumination unit such as a backlight is shared by these display units. The display de |
| 7160019 |
Side-lighting type surface light source device, method for manufacturing the same, electrooptica |
January 9, 2007 |
| A side-lighting type surface light source device 100 includes a light source 40, a reflector member 50, a light guide plate member 30, and a fixing member 10. The reflector member 50 reflects a light ray from the light source, and includes opposed first end portion 520c and second end |
| 7001035 |
Illumination device, liquid crystal device, and electronic apparatus |
February 21, 2006 |
| An illumination device is provided to solve locally high luminance near point-shaped light sources, while preventing overall decrease in luminance at the light-emitting face of a light guide member. The illumination device includes a light source for generating light, and a light gui |
| 6897912 |
Liquid crystal device and electronic device |
May 24, 2005 |
| A liquid crystal 1 includes a pair of substrates 7a and 7b which hold a liquid crystal L therebetween, a light guide 4 provided opposite to one of the substrates, a FPC 3a connected to one of the substrates 7a and 7b, and a LED 21 provided opposite to a light receiving surface 4a of the |
| 6883934 |
Light source device, illumination device liquid crystal device and electronic apparatus |
April 26, 2005 |
| A light source device 41A, 41B or 41C comprising a lens 44A, 44B or 44C which receives light from a light emitting device 43 such as LED. The lens 44A is a lens having the property that the directivity of exiting light in the Y direction is higher than the directivity in the X direction |
| 6862054 |
Electro-optical device and electronic apparatus having a substrate that functions as a light gui |
March 1, 2005 |
| A liquid crystal device 1 has light sources 22 such as LED's disposed so as to face a side surface of a substrate 7b, and also has a light guiding film 4 and a light-source reflective layer 41 disposed so as to face the outer surface of the substrate 7b, in that order, whereby light can |
| 6712482 |
Illumination device and liquid crystal apparatus using the same |
March 30, 2004 |
| An illumination device 4 includes a light guide 6 which receives light from a light source 7 at a light-receiving face 6a and emits the light from a light-emitting face 6b. A face 6c opposite the light-receiving face 6a of the light guide 6 is formed as an inclined plane. The light which |
| 6639590 |
Method for controlling liquid crystal display device, device for driving liquid crystal display |
October 28, 2003 |
| The present invention permits quick removal of charge stored in a liquid crystal layer, without depending upon characteristics of individual devices. This is achieved by providing a detector that detects the turning-off of a power supply, and a connection device that, upon detection |
