Patents Assigned to Casio Computer Co., Ltd.
-
Patent number: 7791568Abstract: A display panel (110) includes a plurality of optical elements (OEL) each having a pair of electrodes and performing an optical operation according to current passing between the pair of electrodes, a current line (DL), a switch circuit (Tr2) that passes a write current (Ia) with a predetermined current value through the current line (DL) during a selection time (Tse) and stops passing current during a non-selection time (Tnse), and a current storage circuit (Tr1, Tr3, Cs, Cp) that stores current data according to the current value of the write current (Ia) passing through the current line (DL) during the selection time (Tse) and that supplies a drive current (Ib) having a current value, which is obtained by subtracting a predetermined offset current (Ioff) from the current value of the stored write current (Ia), to the optical elements (OEL) during the non-selection time (Tnse).Type: GrantFiled: February 21, 2008Date of Patent: September 7, 2010Assignee: Casio Computer Co., Ltd.Inventors: Hiroyasu Yamada, Manabu Takei
-
Publication number: 20100220217Abstract: An imaging apparatus including an imaging function having an imaging section configured such that a plurality of pixels are arrayed in a vertical direction and a horizontal direction, images a subject; a detecting function for detecting whether the imaging apparatus including the imaging section is held vertically or horizontally; a readout function for reading out the pixels information of the plurality of the pixels from the imaging section; a first readout controlling function for controlling a readout process of the pixel information executed by the readout function, in accordance with a detection result from the detecting section; a calculating function for calculating an auto-focus evaluation value in accordance with the pixel information read out by the first readout controlling function; and a focusing function for focusing in accordance with the auto-focus evaluation value calculated by the calculating function.Type: ApplicationFiled: February 22, 2010Publication date: September 2, 2010Applicant: Casio Computer Co., Ltd.Inventor: Masami YUYAMA
-
Publication number: 20100219744Abstract: An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.Type: ApplicationFiled: May 13, 2010Publication date: September 2, 2010Applicants: Kochi Industrial Promotion Center, Casio Computer Co., Ltd.Inventors: Kazuhito NISHIMURA, Hideki Sasaoka
-
Patent number: 7787028Abstract: A composite image output/delivery apparatus for (10) adding to a picked-up scene image a corresponding animation image and outputting/delivering a resulting composite image without adding a fixed animation image simply to the picked-up scene image. When an object image is extracted from the picked-up scene image received via an image input unit (17), any specified type of character image corresponding to the scene image is selected from an appropriate one of a character 1 “memory (12)e, a character 3 “cat” pose image memory (12f). The selected type of character image replaces the object image in the picked-up scene image or adds to the scene image to thereby provide and display a resulting composite image.Type: GrantFiled: May 28, 2003Date of Patent: August 31, 2010Assignee: Casio Computer Co., Ltd.Inventor: Takashi Kojo
-
Patent number: 7787092Abstract: A liquid crystal display device comprises a TFT substrate, a CF substrate, a liquid crystal with negative dielectric anisotropy filled between the substrates, a pixel electrode provided on the TFT substrate, and an auxiliary electrode formed around the pixel electrode. A slit for segmenting a pixel region into a plurality of sub-pixel regions is formed in the pixel electrode from the center portion of each pixel toward the periphery portion thereof. The auxiliary electrode has a transparent step film formed at a position corresponding to the slit of the pixel electrode in such a way as to overlie the auxiliary electrode. Molecules of the liquid crystal of each sub-pixel region are aligned toward center of the sub-pixel region from the circumference of the sub-pixel region by a horizontal electric filed applied between the pixel electrode and auxiliary electrode, and the shape of the end portion of the transparent step film.Type: GrantFiled: March 24, 2009Date of Patent: August 31, 2010Assignee: Casio Computer Co., Ltd.Inventors: Ryota Mizusako, Hidehiro Morita
-
Publication number: 20100214444Abstract: In a digital camera 1, a storing means stores feature quantities of a subject area in an image, and a search point setting means sets a plurality of search points in the subject area. Next, an updating means updates coordinates of the set plurality of search points using random numbers. Then, a weight setting means compares feature quantities of the updated search points with the stored feature quantities, and sets a weight for each search point based on similarity. Next, a sorting means sorts the search points depend on those weight, and a variance acquiring means calculates the variance of the sorted search points. Then, an angle-of-view adjusting means determines the amount of adjustment for the angle-of-view based on the calculated variance.Type: ApplicationFiled: February 22, 2010Publication date: August 26, 2010Applicant: Casio Computer Co., Ltd.Inventors: Yoshihiro TESHIMA, Kouichi Nakagomi
-
Publication number: 20100213360Abstract: Disclosed is a pressure sensor comprising: a substrate; a pressure reception plate which is provided in a state of facing the substrate, the pressure reception plate comprising in a surface which faces the substrate, a low reflection region, and a high reflection region having a relatively higher reflection ratio compared to the low reflection region; a support portion to change a distance between the substrate and the pressure reception plate when a pressure is applied to the pressure reception plate, the support portion being provided in between the substrate and the pressure reception plate; and a plurality of light receiving elements which are respectively provided on the substrate in positions facing the low reflection region and in positions facing the high reflection region, of the pressure reception plate.Type: ApplicationFiled: February 11, 2010Publication date: August 26, 2010Applicant: Casio Computer Co., Ltd.Inventor: Yasuhiro DAIKU
-
Patent number: 7782479Abstract: A label sheet is constituted by a second label and predetermined plural numbers of first labels which are formed consecutively with the second label. The first label to be attached to an object indicates predetermined information on the object, and the second label for managing the first label indicates second information which is not appropriate as the information to be indicated on the first label and is on the purpose and handling of the first label.Type: GrantFiled: March 21, 2007Date of Patent: August 24, 2010Assignee: Casio Computer Co., Ltd.Inventors: Yuji Handa, Katsuyoshi Suzuki, Hirotaka Kuronuma
-
Patent number: 7783190Abstract: In an image forming apparatus, the auto-focusing process and the photometry system may be coupled such that when a multi-area AF system is set, the setting of the auto-focusing areas of the multi-area AF system is performed in accordance with a selected photometry system. More specifically, when an average metering system is selected as the photometry system, nine AF areas are set such that the AF areas are distributed throughout the whole image. When a center-weighted metering system is selected as the photometry system, four AF areas are set in the vicinity of the middle of the image. When a spot metering system is selected as the photometry system, one AF area is set in the vicinity of the middle of the image.Type: GrantFiled: December 27, 2006Date of Patent: August 24, 2010Assignee: Casio Computer Co., Ltd.Inventor: Keiichi Imamura
-
Patent number: 7781769Abstract: A transistor array panel includes switching elements provided in intersecting portions between gate and data lines, and display electrodes connected to the switching elements. A conductive film pattern is provided to be electrically insulated from the gate and data lines, and display electrodes, and to be overlapped on the display electrodes, thereby forming a storage capacitance between each of the display electrodes and the conductive film pattern. A protection circuit is electrically connected to the gate and data lines, and disposed in an outer peripheral portion of a display region in which the switching elements and the display electrodes are formed on the one side of the substrate. A common line is insulated from the protection circuit, connected to the conductive film pattern, and provided to be insulated from the protection circuit and to be at least partially overlapped on the protection circuit, in the outer peripheral portion of the display region.Type: GrantFiled: September 29, 2008Date of Patent: August 24, 2010Assignee: Casio Computer Co., Ltd.Inventor: Yayoi Nakamura
-
Patent number: 7783180Abstract: In an imaging apparatus, an imaging element picks up an object image focused thereon through an image pickup lens. An angle-rate sensor detects a shake amount of the imaging apparatus. An optical shake-compensation unit is prepared to move the image pickup lens based on the shake amount detected by the angle-rate sensor to compensate for a shake of the object image. A base plate shake-compensation unit is prepared to move the imaging element based on the shake amount detected by the angle-rate sensor to compensate for a shake of the object image and a control unit selectively controls operation of the optical shake-compensation unit and operation of the base plate shake-compensation unit, thereby compensating for a shake of the object image focused on the imaging element.Type: GrantFiled: October 22, 2007Date of Patent: August 24, 2010Assignee: Casio Computer Co., Ltd.Inventors: Kazuhiko Kanda, Kazunori Shimada
-
Publication number: 20100208102Abstract: A storage device generates low frame rate video data by frame thinning high frame rate video data input. The storage device performs image synthesis on the low frame rate video data and the high frame rate video data, for which video data input has been delayed, into two screens.Type: ApplicationFiled: February 16, 2010Publication date: August 19, 2010Applicant: Casio Computer Co., Ltd.Inventor: Yuji KURIYAMA
-
Publication number: 20100208094Abstract: An imaging apparatus, including: an imaging section for generating image data by performing continuous shooting, a first setting section for setting the number of images to be photographed, in each of the images a subject image is to be included; a dividing section for dividing a photographing region of the imaging section into divided regions of the number of images set by the first setting section; a second setting section for setting a continuous shooting speed based on a photographed position of the subject image in each of the divided regions divided by the dividing section; and a controller for controlling the imaging section to perform the continuous shooting at the continuous shooting speed set by the second setting section.Type: ApplicationFiled: February 11, 2010Publication date: August 19, 2010Applicant: Casio Computer Co., Ltd.Inventor: Jun IIJIMA
-
Publication number: 20100209009Abstract: A digital camera carries out the following steps. The digital camera acquires one image photographed with a high sensitivity for subject-blur suppression, four images of a first group consecutive in a time series photographed with an ordinary exposure time, and four images of a second group consecutive in a time series photographed with an exposure time shorter than the ordinary exposure time for multiplane addition. Then, the digital camera extracts, from among the images photographed with the ordinary exposure time, an image for which blur caused by hand movement is minimum, and if no image blur has occurred and if blur caused by hand movement is less than a predetermined value, selects the image. The digital camera selects the image for subject-blur suppression if image blur has occurred for the extracted image. Also, the digital camera generates a new image by carrying out multiplane addition of images for multiplane addition if blur caused by hand movement has occurred for the extracted image.Type: ApplicationFiled: February 16, 2010Publication date: August 19, 2010Applicant: Casio Computer Co., Ltd.Inventor: Kazuhisa MATSUNAGA
-
Patent number: 7778775Abstract: CPU instructs RF controlling section to switch RF section from an inoperative mode to an operation mode and from the operation mode to the inoperative mode. When all of five pieces of sub-frame data have not been acquired, RF section is switched intermittently from the inoperative mode to the operation mode in synchronization with transmission of lacking sub-frame data, thereby acquiring such lacking sub-frame data. When all the five pieces of sub-frame data have been acquired, the current position is calculated using positional information contained in the sub-frame data. A part of five pieces of sub-frame data including the first to fifth sub-frame data transmitted from a satellite in a time series manner is acquired from GPS signal received in the operation mode, and the remaining part of the five pieces of sub-frame data is acquired in operation mode set at other timing, and then the positional information is judged based on the five pieces of sub-frame data acquired in the above manner.Type: GrantFiled: May 14, 2007Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventors: Kunio Okada, Shimpei Matsuda
-
Patent number: 7777682Abstract: According to an embodiment, a plane circular polarization antenna comprises a flat insulating substrate and a conductor provided on the flat insulating substrate. The conductor comprises an inverted F antenna including a feeding point, a ground portion, the ground portion including a slot antenna including a slot, and a short-circuiting portion provided in a part of an area between the inverted F antenna and the slot antenna.Type: GrantFiled: January 30, 2008Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventor: Shigeru Yagi
-
Patent number: 7778535Abstract: A shake reduction apparatus comprising a movable-side unit having a movable-side frame provided with a camera unit including a lens and an image sensor, and a movable-side shaft having a spherical surface as an extremity surface thereof; a stationary-side unit having a stationary-side frame provided with a stationary-side shaft having an extremity formed as a spherical surface coming into contact with the extremity of the movable-side shaft, to which the movable-side unit is attached; linear actuators disposed between the movable-side frame and the stationary-side frame to drive the movable-side unit to rotate about two orthogonal axes; a movement detection unit for detecting a movement of a camera about the two orthogonal axes; and a controller for controlling the linear actuators to cause the movable-side unit to move so as to cancel the movement of the camera when the movement detection unit detects the movement of the camera.Type: GrantFiled: February 7, 2008Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventor: Masahiro Kobayashi
-
Patent number: 7777846Abstract: A liquid crystal display device includes a liquid crystal layer which is arranged between first and second aligning films formed on inner sides of first and second substrates, has liquid crystal molecules twist-aligned in a direction from the first aligning film toward the second aligning film when an electric field is not applied between first and second electrodes, and generates retardation of substantially ?/2 with respect to transmitted light. First and second polarizing plates are arranged on outer sides of the first and second substrates. A Transmission axis or an absorption axis of the first polarizing plate is substantially matched with a direction along which the liquid crystal molecules in the vicinity of the first aligning film are aligned when a sufficiently intensive electric field is applied.Type: GrantFiled: March 6, 2006Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventors: Hiroki Sato, Kunpei Kobayashi, Mamoru Yoshida
-
Patent number: 7777680Abstract: In an antenna device of a wristwatch, a pair of external magnetic members each attached to a respective one of both ends of a magnetic core effectively collects the magnetic flux of a standard time and frequency signal. The collected magnetic flux passes through the core around which a coil is wound, thereby inducing an electromotive force and hence improving the reception accuracy of the signal. The pair of external magnetic members screens out undesirable external magnetism which would otherwise influence motors that drive a hand shaft and hands, thereby achieving accurate hand driving and improving the high watch accuracy.Type: GrantFiled: September 26, 2007Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventors: Kazuaki Abe, Kaoru Someya, Soh Kimura
-
Patent number: RE41511Abstract: In a semiconductor device, re-wiring is provided on a circuit element formation region of a semiconductor substrate. A columnar electrode for connection with a circuit board is provided on the rewiring. A first insulating film is provided over the semiconductor substrate excluding a connection pad, and a ground potential layer connected to a ground potential is provided on an upper surface of the first insulating film. A re-wiring is provided over the ground potential layer with a second insulating film interposed. The ground potential layer serves as a barrier layer for preventing crosstalk between the re-wiring and circuit element formation region. A thin-film circuit element is provided on the second insulating film, and a second ground potential layer is provided as a second barrier layer over the thin-film circuit element with an insulating film interposed. Re-wiring is provided over the second ground potential layer.Type: GrantFiled: March 22, 2007Date of Patent: August 17, 2010Assignee: Casio Computer Co., Ltd.Inventors: Yutaka Aoki, Ichiro Mihara, Takeshi Wakabayashi, Katsumi Watanabe