Patent application number | Description | Published |
20080316417 | MULTILAYERED CELL, ELECTRONIC TERMINAL, AND METHOD OF FILLING MULTILAYERED CELL WITH MEDIA - A method of filling a multilayered cell with media. In the method, a multilayered cell having at least two layers, i.e., a first and second layer, is filled with media. The method comprises forming in the first layer a first medium injection region for filling the first layer with a first medium, forming in the second layer a second medium injection region for filling the second layer with a second medium, the second medium injection region corresponding to a region different from the first medium injection region, superposing the first and second layers, forming within the first medium injection region a first through-hole extending through the multilayered cell in the layer-thickness direction, forming within the second medium injection region a second through-hole extending through the multilayered cell in the layer-thickness direction, and injecting the first and second media into the first and second through-holes, respectively, to fill the first and second layers with the first and second media. Thus, a multilayered cell can be easily produced in a shorter time while attaining a reduction in deterioration during production. | 12-25-2008 |
20090009707 | LIQUID CRYSTAL DISPLAY PANEL MANUFACTURING METHOD AND DEVICE - A liquid crystal display panel | 01-08-2009 |
20090027326 | DISPLAY ELEMENT, METHOD OF DRIVING THE SAME, AND ELECTRONIC PAPER INCLUDING THE SAME - The present invention provides a display element capable of allowing a user to recognize the content of an image in a short time during screen rewriting, a method of driving the same, and an electronic paper including the same. At the time of image display, B and R pixels | 01-29-2009 |
20090244452 | LIQUID CRYSTAL DISPLAY ELEMENT AND ELECTRONIC PAPER UTILIZING THE SAME - The invention relates to a liquid crystal display element for displaying images by driving a liquid crystal material, in particular, a liquid crystal composition exhibiting a cholesteric phase and relates to electronic paper utilizing the element. The invention provides a liquid crystal display element having improved display quality achieved by suppressing image sticking and electronic paper utilizing the element. The liquid crystal display element includes a pair of substrate disposed opposite to each other and a liquid crystal layer enclosed between the pair of substrates. Interfaces of the pair of substrates in contact with the liquid crystal layer are formed to have surface roughness of 1.5 nm or less or, more preferably, 0.8 nm or less. | 10-01-2009 |
20090272942 | Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same. - The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in improvements of a color balance and a contrast, and electronic paper using the same. The content of a chiral material is higher in a cholesteric liquid crystal LCg for G than in a cholesteric liquid crystal LCb for B, and is higher in a cholesteric liquid crystal LCr for R than in the cholesteric liquid crystal LCg for G. The cholesteric liquid crystal LCr for R is prepared by mixing about 5 wt % of a chiral material CHl1 of an L-form with a base liquid crystal of an R-form, which contains 27 wt % of CHr1 of the R-form exhibiting a liquid crystallizability for a nematic liquid crystal LCn, and 3 wt % of a chiral material CHr2 of the R-form exhibiting no crystallizability. | 11-05-2009 |
20100157215 | LIQUID CRYSTAL DISPLAY ELEMENT AND MULTI-LAYER LIQUID CRYSTAL DISPLAY ELEMENT INCLUDING THE ELEMENT - The invention relates to a liquid crystal display element having a liquid crystal enclosed between a pair of substrates and a multi-layer liquid crystal display element utilizing such elements. A liquid crystal display element having improved strength at enclosing portions thereof is provided without any reduction in the throughput of manufacturing steps along with a multi-layer liquid crystal display element utilizing such elements. A liquid crystal display element for blue includes a first substrate having a first through hole formed to extend from one surface to another, a second substrate disposed opposite to the first substrate and having a second through hole formed opposite to the first through hole to extend from one surface to another, the second through hole having an area greater than that of the first through hole, a liquid crystal layer for blue sandwiched between the first and second substrates, and an enclosing material sealing the first and second through holes such that the liquid crystal for blue forming the liquid crystal layer for blue does not leak through the first and second through holes. | 06-24-2010 |
20110102718 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus includes a plurality of pixels. Each of the pixels includes a first liquid crystal display device including a first region for reflecting a light of a first reflection wavelength band and a second region for reflecting a light of a second reflection wavelength band, and a second liquid crystal display device including a third region for reflecting a light of a third reflection wavelength band and a fourth region for reflecting a light of a fourth reflection wavelength band, the second liquid crystal display device being stacked over the first liquid crystal display device. | 05-05-2011 |
20110109822 | LIQUID CRYSTAL DISPLAY ELEMENT, METHOD OF MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display element includes: a liquid crystal layer including liquid crystal material reflecting light having a certain wavelength; and an electrode layer configured to apply a driving voltage to the liquid crystal material, wherein an alignment direction of first liquid crystal molecules of the liquid crystal material is a first direction substantially parallel to a liquid crystal display surface. | 05-12-2011 |
20110116018 | LIQUID CRYSTAL DISPLAY ELEMENT - A liquid crystal display element includes: a first liquid crystal layer including a first liquid crystal, a second liquid crystal and a first electrode; and a second liquid crystal layer including a third liquid crystal, a fourth liquid crystal and a second electrode and laminated with the first liquid crystal layer, wherein the first liquid crystal reflects light in a first wavelength band, the second liquid crystal reflects light in a second wavelength band being different from the first wavelength band and has a threshold voltage for driving being different from that of the first liquid crystal, the third liquid crystal reflects light in the second wavelength band, and the fourth liquid crystal reflects light in a third wavelength band being different from the first wavelength band and the second wavelength band and has a threshold voltage for driving being different from that of the third liquid crystal. | 05-19-2011 |
20120044450 | LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display apparatus includes a first substrate and a second substrate facing each other, a liquid crystal disposed between the first substrate and the second substrate, a sealant provided between the first substrate and the second substrate, the sealant defining a space in which the liquid crystal is contained and an opening in communication with the space in association with the first substrate and the second substrate, and a sealing film covering the opening and including a first portion bonded to a surface of the first substrate and a second portion bonded to a surface of the second substrate. Portions of the first substrate and the second substrate are welded together. The portions are located on an opposite side to the opening with respect to the opening and being covered with the sealing film. | 02-23-2012 |
20120092600 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device including: a liquid crystal display element that includes a liquid crystal layer, and an upper substrate and a lower substrate opposed to each other via the liquid crystal layer, a plurality of liquid crystal display elements being stacked; wherein a condensing direction of a reflected light by directional control in at least one of the liquid crystal display elements is different from a condensing direction of a reflected light by directional control in at least one of another liquid crystal display elements. | 04-19-2012 |