Patent application number | Description | Published |
20080284722 | ELECTROPHORETIC DISPLAY DEVICE - An electrophoretic display device is constituted by a first substrate and a second substrate which are disposed with a spacing therebetween, a partition wall disposed in the spacing, electrophoretic particles sealed in a closed space defined by the first and second substrates and the partition wall, a first electrode disposed at a side surface of the closed space, and a second electrode disposed at a bottom surface of the closed space. In the electrophoretic display device, a distribution state of the electrophoretic particles is changed to effect display, and the first electrode has an area substantially equal to or larger than an area of the second electrode. | 11-20-2008 |
20080303774 | Display Apparatus - A display apparatus includes a substrate having a metal layer, a plurality of scanning signal lines and a plurality of data signal lines which intersect with each other and are disposed on the substrate, a display device which has a display element located at an intersecting position of the scanning and data signal lines and is driven by a voltage signal supplied to the scanning and data signal lines, a plurality of coils disposed in parallel with each other on the substrate, and a circuit for detecting currents passing through the plurality of coils by the action of electromagnetic induction of an electromagnetic wave locally generated at a surface of the display device to determine a generation position of the electromagnetic wave by a position of the coils through which the currents pass. The metal layer as a substrate material is a thin electroconductive metal plate which is flexible and not readily broken. | 12-11-2008 |
20090046107 | DISPLAY APPARATUS - A display apparatus includes a display portion and a control portion, and effects color display depending on image signals for three colors. The control portion includes means | 02-19-2009 |
20090058273 | ORGANIC LIGHT-EMITTING APPARATUS - Provided is an organic light-emitting apparatus which can allow each of a plurality of organic light-emitting elements of different emission colors to emit light under optimum conditions. The organic light-emitting apparatus includes: a substrate; a plurality of organic light-emitting elements of different emission colors disposed on the substrate and each having formed sequentially on the substrate, a first electrode formed independently for each of the plurality of organic light-emitting elements, an organic functional layer, and a light-transmissive second electrode continuously formed extending over the plurality of organic light-emitting elements; a conductive layer formed between the substrate and the first electrode and electrically connected to the second electrode; and an insulating layer formed between the conductive layer and the first electrode, in which the insulating layer is different in at least one of thickness and material for each of the different emission colors. | 03-05-2009 |
20090140258 | TRANSISTOR AND DISPLAY AND METHOD OF DRIVING THE SAME - A field-effect transistor including an electrically conductive substrate; a first insulating film coating the electrically conductive substrate; a gate electrode disposed on the electrically conductive substrate with the first insulating film interposed therebetween; a source electrode; a drain electrode opposing the source electrode with the channel therebetween; a second insulating film covering the gate electrode; and a semiconductor layer having a width larger than a width of the gate electrode in the channel width direction and being partly provided on the gate electrode with the second insulating film interposed therebetween so that the gate electrode, the second insulating film, and the semiconductor layer are laminated in the channel. | 06-04-2009 |
20090200934 | DISPLAY APPARATUS - Provided is a display apparatus capable of reducing external light reflection to reduce an amount of glare of the outside, in which a translucent protection member is provided to cover an observation surface side of a display member including an organic EL light-emitting portion, in order to protect the display member. The display apparatus includes the display member with an organic EL light-emitting portion having a pair of electrodes and an organic compound layer provided between the pair of electrodes; and a casing for housing the display member, wherein a protection member is provided in the casing with a gap from the display member, and wherein a phase member and a polarizing member are formed on the protection member such that the polarizing member is located closer to a light extraction side than the phase member. | 08-13-2009 |
20100026677 | DISPLAY APPARATUS AND ELECTRONIC DEVICE USING THE SAME - A display apparatus includes two-dimensionally arranged light emitting devices driven by drive circuits, scanning lines and lighting lines connecting the drive circuits in a row direction, and data lines connecting the drive circuits in a column direction, wherein, in a programming scanning period for supplying signals to the data lines, sequentially selecting the scanning lines and setting the signals to the drive circuits connected to the selected scanning lines throughout all scanning lines, the light emitting scanning for sequentially selecting the lighting lines and supplying current corresponding to the signal set to the drive circuits from the drive circuit connected to the selected lighting lines to the light emitting device is performed at least twice, and the length of a period for supplying the currents from the drive circuits connected to the lighting lines to the light emitting devices varies every period of the light emitting scanning. | 02-04-2010 |
20100289038 | DISPLAY APPARATUS - A display apparatus includes a light emitting device emitting red light, a light emitting device emitting green light, and a light emitting device emitting blue light. The display apparatus includes a circular polarizer provided on the light extraction side of the light emitting devices. Each light emitting device includes a periodic structure for extracting light from the light extraction side of the light emitting device, the light being generated in a light emitting layer and guided in the in-plane direction of a substrate. Each period of the periodic structure of the light emitting devices is identical, and the period of the periodic structure is more than 200 nm and 380 nm or less. | 11-18-2010 |
20130057570 | DISPLAY APPARATUS - A display apparatus including an image display unit in which a plurality of pixels have self light-emitting elements is arranged, a first unit configured to accumulate a luminance decrease amount per unit time for each of the pixels, and to set the accumulated amount as a first luminance decrease amount, a second unit configured to detect a current flowing in the self light-emitting element or a voltage value of the self light-emitting element for each of the pixels, and to calculate a second luminance decrease amount from a detected current value or voltage value, and a correction unit configured to correct input image data using one of the first luminance decrease amount or the second luminance decrease amount. | 03-07-2013 |
20130063458 | DISPLAY APPARATUS AND DISPLAY METHOD - A display apparatus comprises: a display screen including pixels, each displaying a natural image and a pattern of a predetermined character, a sign, a graphic or a combination thereof; a pattern memory unit | 03-14-2013 |
20130329089 | IMAGING APPARATUS AND IMAGE DISPLAY METHOD THEREFOR - Provided is an imaging apparatus including a display device for suppressing a motion blur during a panning operation and displaying a picture with high simultaneity. An imaging apparatus includes: an imaging unit including a lens and an imaging element; a display device including a pixel whose light emission period is adjustable, for displaying an image of a target object to be imaged; an angular velocity sensor for detecting a movement of the imaging element; a panning speed detection unit for detecting a panning speed based on an output from the angular velocity sensor; a light emission period ratio determination unit for determining a light emission period ratio of the pixel based on the panning speed; and a display device driving unit for driving the display device by using the light emission period ratio determined by the light emission period ratio determination unit. | 12-12-2013 |