Patent application number | Description | Published |
20100045890 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY - A diffusion plate (DL) allowing the light from a fluorescent tube ( | 02-25-2010 |
20100073592 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY APPARATUS - In a backlight unit ( | 03-25-2010 |
20100097532 | ILLUMINATION DEVICE FOR DISPLAY DEVICE AND DISPLAY DEVICE WITH THE SAME - An illumination device for a display device, the illumination device including a chassis that has lamps mounted on its front face and also has a connector mounted on its rear face and also including an inverter unit having mounted on it an inverter circuit and an inverter-side connector. A positioning through-hole is provided in the inverter unit, a positioning marking is provided on the chassis and the positioning marking is placed at a position viewable from the positioning through-hole with the inverter unit attached to the rear face of the chassis. When the connector and the inverter-side connector are connected to each other, the positional relationship between the chassis and the inverter unit is fixed. The illumination device can be used as backlight for liquid crystal TV receiver. | 04-22-2010 |
20100110332 | OPTICAL MEMBER UNIT, LIGHTING DEVICE FOR DISPLAY, DISPLAY, AND TELEVISION RECEIVER - An optical member | 05-06-2010 |
20100134524 | DISPLAY DEVICE - In one embodiment of the present invention, a display device is disclosed that can realize a wide color reproduction region and high color purity while maintaining a configuration of a display element having a high resolution and a high numerical aperture. The display device includes: an illumination device including a first light source that emits light of a first color and a second light source that emits light of a complementary color with respect to the first color; a gate driver that successively selects each of the scanning lines at a cycle of 0.5 frame; a data driver that writes a data signal into pixels of the first color and into at least one of pixels of a second color and a third color at a first half of one frame time period and writes a data signal into the pixels of the second color and the third color at a latter half thereof; and a switch circuit that switches on the first light source and switches off the second light source at the first half of one frame time period and switches on the second light source and switches off the first light source at the latter half of the time period. | 06-03-2010 |
20100134721 | OPTICAL MEMBER UNIT, LIGHTING DEVICE FOR DISPLAY, DISPLAY, AND TELEVISION RECEIVER - An optical member | 06-03-2010 |
20100149225 | ILLUMINATOR AND DISPLAY HAVING SAME - A display apparatus can perform a high quality moving picture display and provides improved color purity, and includes an illumination device that prevents and minimizes light unevenness in the form of a lamp image. The display apparatus includes an illumination device in which a first scattering layer, a first light-condensing layer, a second scattering layer, and a second light-condensing layer are arranged so as to cover a light-radiating surface of a light source unit including a first light source that emits light of a first color and a second light source that emits light of a second color complementary to the first color, a gate driver arranged to sequentially select each one of scanning lines at a cycle of 0.5 frames, a source driver that, at a first half of one frame time period, writes a data signal into each in a group of pixels of the first color, and at a latter half thereof, writes a data signal into each in groups of pixels of other two colors, and a switch circuit that, at the first half of one frame time period, switches on the first light source while switching off the second light source, and at the latter half of the time period, switches on the second light source while switching off the first light source. | 06-17-2010 |
20140132888 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY APPARATUS - In order to prevent unevenness in planar light and reduce power consumption, a backlight unit A that emits planar light towards a front side thereof has a light-shielding part | 05-15-2014 |
20140313772 | ILLUMINATION DEVICE, AND DISPLAY DEVICE PROVIDED THEREWITH - An illumination device capable of increasing the luminance of an entire screen is provided. In this illumination device ( | 10-23-2014 |
20140320747 | ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - The backlight device ( | 10-30-2014 |