Sakai Display Products Corporation Patent applications |
Patent application number | Title | Published |
20160140907 | Display Apparatus - Provided is a display apparatus which allows a user to easily confirm contents of an image during displaying, when a cover covering a display region is present, even without removing the cover. | 05-19-2016 |
20160109747 | Liquid Crystal Panel and Method of Forming Groove in Insulating Film - A liquid crystal layer is disposed on a second glass substrate side between a first glass substrate and the second glass substrate, a first insulating film and a second insulating film are formed in this order on a surface of the first glass substrate on the liquid crystal layer side, the outer edge portion of the liquid crystal layer is surrounded by a sealing material, and a plurality of TFTs are insulated from each other by the first insulating film and the second insulating film. A gate insulating film included in the second insulating film is so formed as to have a higher barrier property for gas and/or liquid than the first insulating film, and a groove having a bottom formed with the same material as a part of the material for forming the TFT is formed at a part or the whole of a peripheral edge portion of the second insulating film which is located more inside than a position at which the second insulating film overlaps the sealing material. | 04-21-2016 |
20160027383 | Display Apparatus and Television Receiver - A display apparatus includes a liquid crystal panel, and a plurality of light sources irradiating the liquid crystal panel with light. The display apparatus inserts black signals during a predetermined period within respective frame periods in a plurality of image frames. The display apparatus respectively displays signals corresponding to the respective regions in each image frame into which the black signals are inserted, in respective regions of the liquid crystal panel irradiated with light by each of the light sources, in an order along an arrangement direction of the respective regions. The display apparatus respectively irradiates the respective regions with light by the light sources corresponding thereto, in a latter period within a period in which the corresponding signals are respectively displayed in the respective regions of the liquid crystal panel. In this case, the display apparatus reduces luminance of light from the light sources corresponding to the respective regions, in an order of respectively displaying the signals in the respective regions of the liquid crystal panel, corresponding thereto. | 01-28-2016 |
20150124482 | Light Source Device and Display Device - Provided are a light source device and a display device capable of preventing the user from recognizing unevenness in luminance due to reflection, by a reflection sheet, of the unevenness in luminance occurring at a cut-out part of a light guide plate. For cut-out parts formed on a light guide plate and a reflection sheet, respectively, to correspond to a positioning part which is located in a housing accommodating, in a stacked manner, the light guide plate and the reflection sheet for reflecting light entering the light guide plate to one surface side, the reflection sheet being located on another surface side of the light guide plate, and which determines a position of the light guide plate and the reflection sheet in the housing, the cut-out part of the light guide plate is configured to be included in the cut-out part of the reflection sheet in the direction of stack, thereby preventing unevenness in luminance occurring at the cut-out part of the light guide plate from being reflected to the side of one surface of the light guide plate. | 05-07-2015 |