Patent application number | Description | Published |
20080218866 | DISPLAY ELEMENT - On the back surface of a window member and a display surface of a liquid crystal display panel, the same antireflective structures having a plurality of convexities with predetermined dimensions not more than the wavelength of visible light are formed, respectively. While the liquid crystal display panel is protected by the window member, reflection of external light on the back surface of the window member and the display surface of the liquid crystal display panel and reflection of outgoing light from the liquid crystal display panel can be reduced by the convexities of the antireflective structures, so that visibility can be secured. | 09-11-2008 |
20080284715 | DISPLAY DEVICE - An angle of incidence of parallel light from a backlight unit that can change the luminance onto a display element is varied by means of an optical element. By increasing the luminance of parallel light from the backlight unit and increasing the angle of incidence of the light onto a liquid crystal display panel by means of the optical element, a wide-angle field is realized. By lowering the luminance of parallel light from the backlight unit and reducing the angle of incidence of the light onto the liquid crystal display panel by means of the optical element, the power consumption in the backlight unit is reduced, and low power consumption is realized. Both of the wide-angle field and the low power consumption are realized. | 11-20-2008 |
20090066894 | OPERATIVE REFLECTION AND ABSORPTION PLATE AND DISPLAY ELEMENT USING THE SAME - An operative reflection and absorption plate including a substrate having a moth eye structure on its surface is used, whereby an absorbing status and a reflecting status can be realized without using a polarizing plate, and a display element exhibiting a bright and high contrast can be obtained. | 03-12-2009 |
20090201453 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - There is disclosed a liquid crystal display panel includes a first substrate, a second substrate arranged opposite to the first substrate with a gap, a liquid crystal layer held between the first and second substrates, and a plurality of pixels formed of the first substrate, the second substrate and the liquid crystal layer, and arrayed in a direction along a plane of the first and second substrates, each pixel having a plurality of pretilt angles different from each other. | 08-13-2009 |
20090212299 | DISPLAY ELEMENT - A thin film transistor layer including a thin film transistor is formed at a liquid crystal layer side of a color filter layer on an array substrate. Since it becomes possible to form the color filter layer at a position on a relatively flat glass substrate, satisfactory characteristics of the color filter layer can be obtained. The color filter layer is unlikely to have influence on the thin film transistor layer, so that the yield can be improved. | 08-27-2009 |
20090251651 | LIQUID CRYSTAL DISPLAY ELEMENT - Electrode slit portions are formed in a pixel electrode in a direction of crossing a slit for dividing a liquid crystal layer into a plurality of domains. A titanium oxide film is formed so as to be exposed to the liquid crystal layer side via the electrode slit portions, the titanium oxide film having a relative dielectric constant higher than that of an organic film formed at positions corresponding to the electrode slit portions. By the titanium oxide film, an electric field of each domain is set, angles between the director in the vicinity of the electrode slit portion and transmission axes of polarizing plates are made to approximately 45°, and a decrease in transmittance caused by the falling direction of the director can be suppressed. The transmittance and contrast ratio are secured, and simultaneously an excellent wide viewing angle range can be obtained. | 10-08-2009 |
20090270008 | METHOD FOR PRODUCING DISPLAY ELEMENT - A stopper layer and a plurality of pixels are formed on a large-sized glass substrate by a conventional production process. An intermediate panel is formed by adhering a counter large-sized non-glass substrate onto the large-sized glass substrate. The large-sized glass substrate and the stopper layer are removed. A thinner film-shaped array large-sized non-glass substrate than the large-sized glass substrate is adhered to the counter large-sized non-glass substrate via an adhesive layer. It is possible to produce components including and up to the intermediate panel by using a conventional production process when transferring pixels (thin film transistor layer) onto the array large-sized non-glass substrate. Thinning and lightening of the liquid crystal display panel | 10-29-2009 |
20120120351 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device of a guest-host type includes an array substrate including a switching element and a reflective electrode connected to the switching element, a counter-substrate including a counter-electrode which is opposed to the reflective electrode, and a liquid crystal layer held between the array substrate and the counter-substrate, and including liquid crystal molecules and dichroic dyes. The liquid crystal layer has a blue phase. | 05-17-2012 |
20120127394 | LIQUID CRYSTAL APPARATUS - According to one embodiment, a liquid crystal apparatus includes a first liquid crystal panel including a pair of substrates, and a dispersed liquid crystal held between the pair of substrates, and an active mirror placed behind the first liquid crystal panel, and configured to switch a first state in which linearly polarized light whose polarizing direction is a second direction is transmitted, and a second state in which the linearly polarized light whose polarizing direction is the second direction is absorbed or reflected. | 05-24-2012 |
20140093988 | METHOD OF MANUFACTURING DISPLAY DEVICE - According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate configured such that a first display element module is formed on a first glass substrate, preparing a second substrate configured such that a first peeling auxiliary layer is formed on a second glass substrate, and then a first color filter layer is formed on the first peeling auxiliary layer, attaching the first display element module and the first color filter layer, and peeling the second glass substrate from the first peeling auxiliary layer. | 04-03-2014 |
Patent application number | Description | Published |
20140190621 | METHOD OF MANUFACTURING DISPLAY DEVICE - According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate in which a first display element part, a first extension part, a second display element part, and a second extension part, are formed, preparing a second substrate in which a first peeling auxiliary layer, a second peeling auxiliary layer, a sacrifice layer, a first color filter layer, and a second color filter layer, are formed, attaching the first substrate and the second substrate, and radiating a laser beam on the second substrate, and peeling a second support substrate from the first peeling auxiliary layer and the second peeling auxiliary layer while blocking the laser beam by the sacrifice layer. | 07-10-2014 |
20140353637 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate formed such that a first resin layer is formed on a first support substrate, and thereafter a display element portion and a mounting portion are formed above the first resin layer and a protection layer, which extends from an end portion of the first resin layer along the mounting portion onto the first support substrate, is disposed, preparing a second substrate formed such that a second resin layer is formed on a second support substrate, attaching the first substrate and the second substrate, and mounting a flexible printed circuit board, which is in a state in which the flexible printed circuit board is opposed to the protection layer, on the mounting portion. | 12-04-2014 |
20140353638 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a method of manufacturing a display device, includes preparing a first substrate formed such that a first resin layer is formed on a first support substrate, preparing a second substrate formed such that a second resin layer is formed on a second support substrate, attaching the first substrate and the second substrate, peeling the second support substrate from the second resin layer by radiating a first laser beam toward the second substrate, mounting a signal supply source on a first mounting portion in a state in which the second resin layer, which is opposed to the first mounting portion, is warped in a direction away from the first mounting portion, and adhering the first resin layer and the second resin layer. | 12-04-2014 |