Class / Patent application number | Description | Number of patent applications / Date published |
359242000 | Display device | 9 |
20080291520 | Image display device, image display method, and image display program - An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image. | 11-27-2008 |
20080297877 | Image display device, image display method, and image display program - An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image. | 12-04-2008 |
20090257105 | DEVICE HAVING THIN BLACK MASK AND METHOD OF FABRICATING THE SAME - A thin black mask is created using a single mask process. A dielectric layer is deposited over a substrate. An absorber layer is deposited over the dielectric layer and a reflector layer is deposited over the absorber layer. The absorber layer and the reflector layer are patterned using a single mask process. | 10-15-2009 |
20110075240 | WRITING DEVICE INCLUDING DISPLAY PANEL AND STYLUS - A writing device includes a display panel, a stylus, a transparent first electrode layer and a second electrode layer. The display panel includes a displaying layer and a first light source. The displaying layer consists essentially of a photochromic material reversibly transformable between a first state of an electroluminescent material, and a second state of a non-electroluminescent material. The first light source is configured for emitting light to the displaying layer to transform the displaying layer into the second state. The stylus includes a second light source configured for emitting light to illuminate portions of the displaying layer, thus transforming the illuminated portions of the displaying layer into the first state. The first and second electrode layers attached on opposite sides of the displaying layer are configured to excite the illuminated portions of the displaying layer in the first state to emit light. | 03-31-2011 |
20110116152 | Printed Optical Members - The device includes optical elements such as microlenses or optical fibers that are printed with liquid ink, by known scanning printing techniques such as for example flexography. Each optical element ( | 05-19-2011 |
20110188107 | SYSTEMS AND METHODS FOR PRESENTING THREE-DIMENSIONAL CONTENT USING PHOTOSENSITIVE LENSES - Systems and methods are provided for presenting three-dimensional content on a display. An exemplary system for presenting a plurality of frames on a display comprises a first lens, a second lens, and an activation system. The activation system utilizes electromagnetic radiation to activate the first lens when a respective frame being presented on the display corresponds to the first lens, resulting in the first lens being substantially transparent and the second lens being substantially opaque, and to activate the second lens when a respective frame being presented on the display corresponds to the second lens, resulting in the second lens being substantially transparent and the first lens being substantially opaque. | 08-04-2011 |
20120224244 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE - An organic light-emitting display device including: a first substrate; a second substrate disposed to face the first substrate; a display unit interposed between the first substrate and the second substrate and comprising an organic light-emitting device; a sealing member disposed to surround the display unit between the first substrate and the second substrate and that bonds the first substrate to the second substrate; and a filler disposed in the sealing member to cover the display unit and comprising photochromic materials, wherein the photochromic materials comprise a first photochromic material that absorbs light in a wavelength of about 470 nm to about 490 nm and a second photochromic material that absorbs light in a wavelength of about 550 nm to about 580 nm. | 09-06-2012 |
20120281267 | System and Method for Modulating and Displaying Optical Effects - The invention relates to a system for modulating and displaying optical effects, comprising a lighting device (BV) and at least one displaying object (DO) located outside the lighting device, wherein the lighting device (BV) comprises at least one input polarization unit (POE) for influencing polarization, in particular in a location-dependent manner, and at least one modulation unit (OME) for influencing polarization and/or retardance, in particular in a time-dependent and/or location-dependent manner, and wherein the displaying object (DO) comprises at least one object retarder unit (POB) for influencing retardance, in particular in a location-dependent and/or time-dependent manner, the at least one object retarder unit being suitable for reversibly or irreversibly impressing a piece of image information, and an output polarization unit (PE), and wherein the modulated light (Sout) exiting the lighting device (BV) hits the object retarder unit (POB) in order to interact there with the piece of image information, whereby optical effects can be visualized by means of the output polarization unit (PE). The invention further relates to a method for modulating and displaying optical effects, wherein the light quality is modulated in the modulation unit (OME) in regard to the polarization and/or the retardance, in particular in a time-dependent and/or location-dependent manner, by exposure to energy, and/or in the object retarder unit (POB), a piece of image information is reversibly or irreversibly impressed into the object retarder unit (POB), in particular in a time-dependent and/or location-dependent manner, by exposure to energy and/or by material transformation and/or by structural change, and wherein the modulation of the light quality interacts with the piece of image information in the object retarder unit (POB), whereby optical effects can be visualized by means of the output polarization unit (PE). | 11-08-2012 |
20150346401 | SLIT GRATING AND ITS MANUFACTURING METHOD, GRATING STRUCTURE AND DISPLAY DEVICE - Disclosed are a slit grating and its manufacturing method, a grating structure and a display device. The slit grating includes a plurality of light-shielding regions and a plurality of light-transmitting regions which are arranged alternately. A photochromic layer, which turns to be in a light-shielding state when it is irradiated by ultraviolet light, is arranged at the light-shielding region. A transparent ultraviolet light-absorbing layer, which is configured to absorb the ultraviolet light, is arranged on the light-transmitting region. | 12-03-2015 |