Patent application number | Description | Published |
20110095006 | LASER DICING METHOD AND LASER DICING APPARATUS - The present invention provides a laser dicing method that optimizes an irradiation pattern of a pulse laser beam to control generation of a crack and has a superior cutting characteristic. The laser dicing method includes loading a work piece on a stage, generating a clock signal, emitting a pulse laser beam synchronized with the clock signal, relatively moving the work piece and the pulse laser beam, and switching irradiation and non-irradiation of the pulse laser beam onto the work piece in the unit of a light pulse by controlling pass and interception of the pulse laser beam in synchronization with the clock signal, thereby forming a crack running up to a work piece surface in the work piece. | 04-28-2011 |
20110174787 | LASER DICING APPARATUS - A laser dicing device is provided to perform dicing processing that has excellent cutting properties and is stable even when the dicing speed is changed. The laser dicing apparatus includes: a stage; a reference clock oscillation circuit; a laser oscillator that emits a pulse laser beam; a laser oscillator controller that synchronizes the pulse laser beam with the clock signal; a pulse picker that switches irradiation and non-irradiation of the pulse laser beam onto the substrate to be processed; a pulse picker controller that controls pass and interception of the pulse laser beam for each light pulse in synchronization with the clock signal; a processing table unit that stores a processing table in which dicing processing data with respect to a standard relative velocity between the substrate to be processed and the pulse laser beam is written; a velocity input unit that inputs a new set value of a relative velocity; and an operation unit that calculates a new processing table and stores the new processing table into the processing table unit. Based on the new processing table, the pulse picker controller controls pass and interception of the pulse laser beam. | 07-21-2011 |
20110240619 | PULSE LASER PROCESSING DEVICE - Provide a pulse laser processing device which facilitates stable microfabrication of the surface of a large target processing material, and an increase in the speed of microfabrication. The pulse laser processing device includes a reference clock oscillating circuit which generates a clock signal, a laser oscillator which emits a pulse laser beam synchronized with the clock signal, a laser scanner which scans a pulse laser beam only in a one-dimensional direction in synchronization with the clock signal, a stage on which the target processing material can be placed and which moves in a direction orthogonal to the one-dimensional direction, and a pulse picker which is provided on an optical path between the laser oscillator and laser scanner and which switches pass and block of the pulse laser beam in synchronization with the clock signal. | 10-06-2011 |
20120187103 | PULSE LASER MACHINING APPARATUS AND PULSE LASER MACHINING METHOD - [Purpose] Provided are a pulse laser machining apparatus and a pulse laser machining method that can improve the accuracy of positioning of an irradiation spot of a pulse laser beam, perform stable micromachining on a surface of a large object to be machined, and increase the speed of the micromachining. | 07-26-2012 |
20130026145 | LASER DICING METHOD - A laser dicing method for a substrate to be processed having a metal film on a surface thereof includes a metal film removing step for placing the substrate to be processed on a stage, irradiating the metal film with a defocused pulse laser beam, and removing the metal film, and a crack forming step for irradiating a region where the metal film is removed of the substrate to be processed with a pulse laser beam, and forming a crack in the substrate to be processed. | 01-31-2013 |
20130026153 | LASER DICING METHOD - Provided is a laser dicing method, including: loading a substrate on a stage; generating a clock signal; emitting a pulse laser beam synchronized to the clock signal; relatively shifting the substrate and the pulse laser beam; switching by the unit of an optical pulse irradiation and non-irradiation of the pulse laser beam to the substrate by controlling passage and interruption of the pulse laser beam by using a pulse picker in synchronization with the clock signal; and forming a crack reaching the surface of the substrate on the substrate, wherein the crack is formed to be continuous on the surface of the substrate by controlling irradiation energy of the pulse laser beam, a processing point depth of the pulse laser beam, and the lengths of an irradiation region and a non-irradiation region of the pulse laser beam. | 01-31-2013 |
Patent application number | Description | Published |
20080214046 | Connecting device having a locking mechanism - A connecting device has a locking mechanism for locking fitting between a first connecting member and a mating side. The locking mechanism has a first elastic body and a second elastic body. The first elastic body has a first contact portion adapted to contact the mating side. The second elastic body has a second contact portion adapted to contact the mating side. At least one of the first elastic body and the second elastic body has a locking portion adapted to lock fitting to the mating side. | 09-04-2008 |
20090094690 | Person oneself authenticating system and person oneself authenticating method - There is provided person oneself authenticating means for authentication of a user, which is mainly used for person oneself authentication in Internet banking or the like and is high in security, and is realizable by functions ordinarily provided in a PC, a mobile phone, or the like, the authenticating means being less in burden required for user authentication key management and authentication operations. Sound or an image is adopted as an authentication key for person oneself authentication. Authentication data is edited by combining an authentication key, which is selected by a registered user, and sound or an image that is other than the authentication key, and the authentication data is continuously reproduced in a user terminal. A time in which a user has discriminated the authentication key from the reproduced audio or video is compared with a time in which the authentication key should normally be discriminated, which is specified from the authentication data. When both times agree, the user is authenticated as a registered user. | 04-09-2009 |
20100007566 | Vehicle Roof Mount Antenna - The vehicle roof mount antenna to be detachably mounted on a vehicle roof is mainly constituted by an antenna cover | 01-14-2010 |
20140028616 | LIQUID CRYSTAL DISPLAY DEVICE WITH TOUCH SENSOR, AND ELECTRONIC APPARATUS - According to an aspect, a liquid crystal display device with a touch sensor has a liquid crystal display function and a touch sensor function. The liquid crystal device includes a first substrate including a pixel electrode and a first electrode; a second substrate including a second electrode; and a liquid crystal layer provided between the first substrate and the second substrate. When the liquid crystal display function is activated, the first and second electrodes are supplied with common voltage. When the touch sensor function is activated, the first electrode is applied with a first signal, and a second signal is detected through the second electrode. | 01-30-2014 |
20140043288 | DISPLAY DEVICE WITH TOUCH SENSOR, AND ELECTRONIC APPARATUS - According to an aspect, a display device with a touch sensor has a display function and a touch sensor function. The display device includes: a panel unit that comprises a first substrate, a second substrate, and a display function layer between the first substrate and the second substrate; a first electrode on the first substrate; a second electrode on the second substrate; a third electrode on the second substrate; and a capacitor for the touch sensor function. The capacitor is formed between either of the first electrode and the second electrode and the third electrode, or between both the first electrode and the second electrode and the third electrode. The frame portion outside the display area comprises, on the first substrate side thereof, a peripheral circuit, and the second electrode is provided in a position more distant upward from the peripheral circuit than the first electrode. | 02-13-2014 |
20140285465 | TOUCH SENSOR DEVICE, DISPLAY DEVICE AND ELECTRONIC EQUIPMENT - The touch sensor device and the display device include: a panel unit having a touch detection area in which a plurality of drive electrodes extend in an X-direction, a plurality of detection electrodes extend in a Y-direction, and a plurality of detection units each composed of a pair of the drive electrode and the detection electrode are formed in a matrix pattern; the drive electrodes each having a width forming two detection units in the Y-direction; and regions each formed by the intersection between one drive electrode and first to fourth detection electrodes. In this region, detection regions having a first sensitivity in which first to fourth detection units are provided and non-detection regions having a second sensitivity are alternately disposed. For example, the detection electrodes have different shapes between the detection region and the non-detection region. | 09-25-2014 |
20140285466 | DISPLAY DEVICE AND ELECTRONIC DEVICE - A touch-sensor-equipped display device has: a panel unit including a screen area in which units of detection constituting a touch-sensor function and pixels constituting a display function are formed in a matrix pattern; a plurality of shared electrodes which are formed in the screen area, parallel to an X-direction, and for both display drive and touch drive; a plurality of common electrodes for display drive which are parallel to the X-direction and respectively alternately disposed with the plurality of respective shared electrodes in a Y-direction; a plurality of detection electrodes which are parallel to the Y-direction and intersecting with the plurality of shared electrodes and the plurality of common electrodes; and the units of detection corresponding to respective capacitors formed by intersections of the plurality of shared electrodes and the plurality of detection electrodes. | 09-25-2014 |
20140292676 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE ELECTRONIC DEVICE - There is provided a sensor-integrated display device including a display surface from which display information is output and a sensor surface to which operation information is input, the display surface and the sensor surface being formed integrally with the sensor-integrated display device as one piece, a data transfer unit which generates and outputs three-dimensional information (RAW-D) in response to a signal sensed on the sensor surface, and an application executing device having a processing function of generating three-dimensional image data in a plurality of points sensed on the sensor surface, based on the three-dimensional information output from the data transfer unit and computing a touch coordinate, based on the generated image data. | 10-02-2014 |
20140292677 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME - According to one embodiment, an electronic device includes a display device includes a plurality of first electrodes arranged in a matrix form, second electrodes opposite to the first electrodes, the second electrodes including a plurality of electrode patterns extending in a first direction and aligned in a second direction to cross the first direction, and third electrodes opposite to the second electrodes, the third electrodes including a plurality of electrode patterns extending in the second direction and aligned in the first direction, a display driver applying a sensor drive signal to the second electrodes, a detection circuit transmitting a detection data including physical quantity data detected from the plurality of electrode patterns of the third electrodes at each time when the sensor drive signal is applied to the second electrodes, and an application processor processing the detection data received from the detection circuit. | 10-02-2014 |
20140292678 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE ELECTRONIC DEVICE - A sensor-integrated display panel including an operation surface for performing an input operation and an image display surface which are formed integrally with a sensor as one piece. A data transfer device supplies the sensor-integrated display panel with a drive signal for driving the sensor and outputs sensing data corresponding to a potential of a sensor signal output from the sensor. A contact electrode is provided in a frame formed around the sensor-integrated display panel to vary the potential of the sensor signal when a conductor touches or does not touch to the frame. An application executing device receives and analyzes the sensing data and generates a signal to select an operating function in accordance with an analysis result. | 10-02-2014 |
20140292679 | ELECTRONIC DEVICE, APPLICATION-EXECUTING DEVICE AND METHOD FOR CONTROLLING THE ELECTRONIC DEVICE - The electronic device comprises a sensor-integrated display panel, a data transfer device, and an application execution device. The sensor-integrated display panel includes an operation surface for giving an operation input to a sensor and a display surface of an image. The data transfer device inputs a display signal and a driving signal for a sensor to the sensor-integrated display panel and receives a sensor signal from the sensor. And the application execution device time-divides display data which becomes a source of the display signal, transmits the display data and timing information to the data transfer device, the timing information indicating a period for inputting the driving signal to the sensor-integrated display panel in a blanking period of the time-divided display data. | 10-02-2014 |
20140292680 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME - According to one embodiment, the sensor-integrated display panel comprises an operation surface for operating a first sensor and a display surface of an image. The data transfer device is configured to input a driving signal for driving the first sensor to the sensor-integrated display panel and to output detection data corresponding to a potential of a sensor signal output from the first sensor. And the multi-sensor output determination module is configured to switch a processing form of the signal of the first sensor in accordance with a condition of output from a second sensor. | 10-02-2014 |
20140292681 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME - According to one embodiment, an electronic device includes a display device having a plurality of first electrodes arranged in a matrix form, second electrodes including a plurality of electrode patterns extending in a first direction and aligned in a second direction to cross the first direction, and third electrodes including a plurality of electrode patterns extending in the second direction and aligned in the first direction, a display driver configured to apply a sensor drive signal to the second electrodes, a detection circuit configured to transmit a detection data group including physical quantity data detected in one detection period from the plurality of electrode patterns of the third electrodes at each time when the sensor drive signal is applied to the second electrodes, and an application processor configured to process the detection data group received from the detection circuit. | 10-02-2014 |
20140292682 | ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME - According to one embodiment, an electronic apparatus, includes a sensor-equipped display device includes a display device and a sensor configured to detect a contact or proximate position, a display driver configured to output an image display signal to the display device and to output a drive signal to the sensor, a detecting circuit configured to generate, based on the information from the sensor, raw data (Raw data) including three-dimensional information of coordinates of a position on the display device and a physical quantity at the coordinates, and an application processor configured to discriminate whether a part of the region in the display area should be further sensed or not, based on the raw data, and if the part of the region is further sensed, to output the range of the display device to be further sensed and the timing of driving the sensor to the display driver. | 10-02-2014 |
20140292683 | ELECTRONIC APPARATUS AND CONTROL METHOD OF ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus includes a sensor-equipped display device including a display device and a sensor which outputs information for detecting a contact position on the display device, a display driver which outputs a driving signal to the sensor based on one setting table, an application processor which outputs a table selection signal specifying a setting table and a sensor setting signal specifying a driving method of the sensor to the display driver, and a sensing circuit which outputs a dataset including three-dimensional information of a coordinate of a position on the display device and a physical quantity at the coordinate to the application processor, and outputs a table selection request signal generated based on the table selection signal, and a control signal which controls driving timing of the sensor to the display driver, the control signal having generated based on the sensor setting signal. | 10-02-2014 |
20140292686 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING THE SAME - According to one embodiment, an electronic device includes a sensor-equipped display device including a pixel electrode, a common electrode opposed to the pixel electrode, and a detection electrode which is opposed to the common electrode, includes a plurality of segments, a display driver configured to supply a display signal to the pixel electrode and to supply a sensor driving signal or a common driving signal to the common electrode, a detection circuit configured to output to the display driver a data set including a sensor detection value from each of the segments of the detection electrode, based on the supplying of the sensor driving signal to the common electrode, and an application processor configured to receive the data set which has been output via the display driver from the detection circuit. | 10-02-2014 |
20140292687 | ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME - According to one embodiment, an electronic apparatus includes a sensor-integrated display device integrally including a display surface and a sensor surface, a data transfer device, an image data generation module, and a processing module. The data transfer device configured to generate and output three-dimensional information. The image data generation module configured to generate three-dimensional image data at a plurality of sensing points on the sensor surface based on the three-dimensional information. The processing module configured to analyze an operation content of a conductor above the sensor surface based on the image data. | 10-02-2014 |
20150234505 | DISPLAY DEVICE WITH TOUCH SENSOR, AND ELECTRONIC APPARATUS - According to an aspect, a display device with a touch sensor has a display function and a touch sensor function. The display device includes: a panel unit that comprises a first substrate, a second substrate, and a display function layer between the first substrate and the second substrate; a first electrode on the first substrate; a second electrode on the second substrate; a third electrode on the second substrate; and a capacitor for the touch sensor function. The capacitor is formed between either of the first electrode and the second electrode and the third electrode, or between both the first electrode and the second electrode and the third electrode. The frame portion outside the display area comprises, on the first substrate side thereof, a peripheral circuit, and the second electrode is provided in a position more distant upward from the peripheral circuit than the first electrode. | 08-20-2015 |