Patent application number | Description | Published |
20100220257 | Display module, display-module support structure and liquid crystal display apparatus - A display module is equipped with a display panel having a display screen for displaying images on a front side of the panel. A panel chassis is provided on a rear side of the display panel with respect to the display screen. The display module is assembled with a plurality of fixing members. Each fixing member has a panel holder to hold the display panel as covering a portion of a periphery of the display screen and a chassis coupling member coupled to the panel chassis so that the display panel is interposed between the panel holder and the panel chassis. | 09-02-2010 |
20100238378 | Optical unit, backlight device, liquid crystal module and liquid crystal display apparatus - An optical unit for use in a backlight device of a liquid crystal display apparatus, includes a light-diffusing component to diffract incident light and a light-collecting component having multiple microlenses each having a shape of a hemisphere- or semi-oval-like protrusion on a light-emitting side of the light-collecting component. The components are provided in this order on an optical path of light emitted from a light source of the backlight device. The light-diffusing component includes a diffusing section having a first surface that faces the light source and an opposite second surface, and first and second prisms provided on the first and second surfaces, respectively. Each prism has a cross section like a teeth of a saw. Each first prism has a summit protruding towards the light source. Each second prism has a summit protruding in an opposite direction of the first prism. | 09-23-2010 |
20120182763 | BACKLIGHT DEVICE, IMAGE DISPLAY DEVICE, AND METHOD OF ASSEMBLING BACKLIGHT DEVICE - A backlight device, where expense reduction is promoted by standardizing lengths of LED boards to one type. The backlight device includes: a light guide plate; and LED boards which are arranged facing end surfaces of side surface portions of the light guide plate and on which LEDs introducing light to the light guide plate are mounted, wherein lengths of long sides of the LED boards arranged on long sides facing end surfaces in a long side direction of the light guide plate and lengths of long sides of the LED boards arranged on short sides facing end surfaces in a short side direction of the light guide plate are all the same. | 07-19-2012 |
20120188789 | BACKLIGHT DEVICE AND IMAGE DISPLAY DEVICE - The backlight device includes: a light guide plate having a rectangular shape; LEDs arranged on end surfaces of side surface portions formed of long and short sides of the light guide plate; and LED board having a long and thin shape and on which the LEDs are mounted, wherein a plurality of LED boards of a same type are arranged on the long and short sides of the light guide plate, and the plurality of LED boards are continuously arranged corresponding to the entire area of the end surface of each side of the light guide plate, and at the same time, the LED boards of any one of long and short sides are not arranged but a predetermined interval is formed at an edge portion constituting a point of contact between the long and short sides of the light guide plate. | 07-26-2012 |