Patent application number | Description | Published |
20100328782 | VARIABLE FOCAL LENGTH LENS, CAMERA MODULE, AND ELECTRONIC APPARATUS - A variable focal length lens includes: a lens portion including a pair of light transmissive members, at least one of which is deformable, and a light transmissive liquid medium sealed between the pair of light transmissive members; and a liquid medium container including a chamber that communicates with the lens portion and is filled with the liquid medium, the liquid medium container causing the shape of the surface of the deformable light transmissive member or members to be changed by changing the volume of the chamber to adjust the amount of liquid medium with which the lens portion is filled. | 12-30-2010 |
20110002043 | ZOOM LENS, CAMERA MODULE AND ELECTRONIC APPARATUS - Disclosed herein is a zoom lens, including: an object side lens group disposed on the object side and including a first variable lens having a deformation surface, the object side lens group having a focal length varied by deformation of the first variable lens; an image side lens group disposed on the image side with respect to the object side lens group with an aperture stop sandwiched therebetween and including a second variable lens having a deformation surface, the image side lens group having a focal length varied by deformation of the second variable lens; and a lens group disposed between the object side lens group and the image side lens group and including the aperture stop. The deformation of the first and second variable lenses is controlled to carry out power variation and carry out image surface movement compensation and focusing by the power variation. | 01-06-2011 |
20120201655 | RADIO COMMUNICATION SYSTEM, TRANSMITTING APPARATUS, RECEIVING APPARATUS, RECEIVING METHOD AND TRANSMITTING METHOD - The invention relates to a turbine casing ( | 08-09-2012 |
20120214407 | RADIO COMMUNICATION SYSTEM, TRANSMITTING APPARATUS, RECEIVING APPARATUS, RECEIVING METHOD AND TRANSMITTING METHOD - A radio communication system whereby a range is enabled and communication control and quality can be ideally maintained even if the communication distance changes. The transmitting apparatus has a transmitting unit that repeatedly transmits one data packet; a receiving unit that repeatedly receives a response packet; an integrating unit that integrates a repeatedly received response packet; and a determining unit that determines, by use of a result of the integration, whether the received response packet is correct. The receiving apparatus has a receiving unit that repeatedly receives a data packet; an integrating unit that integrates a repeatedly received data packet; a determining unit that determines, by use of a result of the integration, whether the received data packet is correct; and a transmitting unit that repeatedly transmits the response packet when determination is made that the received data packet is correct. | 08-23-2012 |
20130076999 | LIGHT SOURCE DEVICE, DISPLAY DEVICE AND ELECTRONIC APPARATUS - Provided is a light source device including a light guide panel which has a first inner reflecting surface and a second inner reflecting surface opposing each other, a first light source which irradiates first illuminating light from a lateral direction to the light guide panel, a second light source which is arranged opposite a side on which the second inner reflecting surface is formed on the light guiding panel, and which irradiates second illuminating light to the second inner reflecting surface, and an optical member which is arranged between the light guide panel and the second light source, and which reduces intensity of incident light, wherein a plurality of scattering areas are provided on the second inner reflecting surface which scatter and emit the first illuminating light from the first inner reflecting surface to outside of the light guide panel. | 03-28-2013 |
20130120474 | LIGHT SOURCE DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - Disclosed is a display device including a display section configured to display an image and a light source device for emitting light for displaying the image to the display section. The light source device includes a first light source for applying first illumination light, and a light guide plate having a plurality of scattering areas, the light guide plate emitting the first illumination light applied from a direction of a side of the light guide plate to an outside by scattering the first illumination light in the plurality of scattering areas, and a light scattering characteristic is added to the scattering areas by forming a plurality of depression and projection shapes in surfaces of the scattering areas or dispersing a light scattering material in the scattering areas, and density of the depression and projection shapes or concentration of the light scattering material in the scattering areas changes according to position. | 05-16-2013 |
20130162694 | LIGHT SOURCE DEVICE, DISPLAY UNIT, AND ELECTRONIC APPARATUS - A display unit includes: a display section displaying an image; and a light source device emitting light for image display toward the display section, the light source device including a first light source emitting first illumination light and a light guide plate, the light guide plate including a plurality of scattering regions that allow the first illumination light entering through a side surface of the light guide plate to be scattered and then to exit from the light guide plate, in which the scattering regions each are configured of a plurality of scattering patterns including a first scattering pattern with a width varying according to a distance from the first light source. | 06-27-2013 |
20140036529 | LIGHT SOURCE DEVICE, DISPLAY UNIT, AND ELECTRONIC APPARATUS - A display unit includes: a display section displaying an image; and a light source device emitting light for image display toward the display section, the light source device including one or more first light sources, a light guide plate, and an optical member, the first light sources emitting first illumination light, the light guide plate including a plurality of scattering regions that allow the first illumination light to be scattered and then to exit from the light guide plate, the optical member being disposed on a light-emission side of the light guide plate to face the light guide plate and allowing an angular distribution of luminance of the first illumination light emitted from the light guide plate to be varied. | 02-06-2014 |