Fujitsu Corporation

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Sharp Kabushiki Kaisha Corporation

Run.edge Limited

Fujitsu Display Technologies Corporation

Masahiro Kihara

Tetsuya Fujikawa

Masafumi Inoue

Hidetoshi Sukenori

Yoshinori Tanaka

Shougo Hayashi

Masahiro Taniguchi

Kazumi Doi

Satoshi Furuichi

Toshihiko Nagaya

Shunsuke Kobayashi

Atsushi Oguchi

Syoichi Nishi

Mitsuhaya Tsukamoto

Hiroyasu Inoue

Katsunori Misaki

Manabu Sawasaki

Takashi Takagi

Tomonori Tanose

Hideki Sumi

Hideaki Takizawa

Seiji Doi

Masahiro Ikeda

Akihiro Matsui

Atuyuki Hoshino

Naoto Kondo

Shiro Hirota

Tomoshige Oda

Akira Komorita

Kenichi Kaida

Noboru Higashi

Masayoshi Nakashima

Fumio Kikutsugi

Takuya Saguchi

Kenji Okamoto

Masayuki Hata

Isao Ogasawara

Kazuo Okamoto

Tomonori Kubota

Wataru Hidese

Mikihiro Noma

Kimiyuki Yamasaki

Takato Ohashi

Katsuhiko Itoh

Yasuichi Okada

Tsutomu Togo

Michiaki Mawatari

Tomotoshi Tsujioka

Kohji Yabuta

Kiyoshi Inada

Kosuke Nagata

Kenichirou Ishimoto

Hidehiko Watanabe

A recognition section detects code information from each of plural frames included in video image data and recognizes the code information. A determination section determines that a recognition result recognized by the recognition section is valid in at least one scenario out of a scenario in which at least part of the recognition result matches a predetermined character, or a scenario in which a number of characters in the recognition result matches a predetermined number, or a scenario in which the same recognition result is recognized in two or more consecutive frames. An output section employs a recognition result determined to be valid by the determination section to output a reading result for the code information.

Code information reading device, method, and computer-readable storage medium

A code information reading apparatus includes a memory, and a processor configured to read, upon detecting a code from a plurality of images sequentially captured, code information of the detected code, perform calculation of a detection frequency, in the plurality of images, of the code corresponding to the code information, and perform output of the code information in accordance with the calculated detection frequency.

Code information reading apparatus and method for calculating a detection frequency of a code in a plurality of images

A method includes a component mounting step of mounting components on a board; a positional deviation amount acquisition step of acquiring a positional deviation amount of each of the components mounted on the board, from a corresponding normal position; and a correction value calculation step of calculating a feedback correction value for correcting a mounting operation in the component mounting step, based on the acquired positional deviation amount. In the correction value calculation step, the feedback correction value is calculated based on the positional deviation amount of each of the components mounted in each of a plurality of division areas on the board, for each of the plurality of division areas, and in the component mounting step, the mounting operation is corrected by using the feedback correction value of the plurality of division areas in which the components are mounted.

Component mounting using feedback correction

A mounting board manufacturing system includes: a component placer including a placing head and a placing head mover that moves the placing head to a target position for placing the component on the board; an inspector that inspects a placement position of the component by imaging the board; a correction value calculator that calculates a correction value for correcting the target position; a target position calculator that calculates the target position using the correction value; and a correction value changer that changes a latest correction value used immediately before stopping an operation of the component placer to a correction value different from the latest correction value when the operation is resumed.

Mounting board manufacturing system and mounting board manufacturing method

A component mounting system includes a plurality of component supply devices (tape feeders) each of which supplies components from a component supply position and a component mounter that sucks the components from the component supply position of each of the plurality of component supply devices with a plurality of nozzles (suction nozzles) to install the components onto a board. A suction position correction value for correcting a suction position shift from a regular suction position when each of the nozzles sucks the components from the component supply position is calculated. The suction position is corrected based on the suction position correction value to suck the components. A suction position shift amount from the regular suction position is calculated. A feeder evaluation value, which is a sum of the suction position correction value and the suction position shift amount, is calculated for each of the plurality of component supply devices.

Component mounting system

There is provided a mounting board manufacturing system including: a component placer including a placing head having a holding tool that holds a component and places the component on a board, and a placing head mover that moves the placing head to a target position for placing the component held by the holding tool at a component placement position of the board; an inspector that inspects a placement position of the component placed on the board by imaging the board on which the component is placed by the component placer; a correction value calculator that calculates a correction value for correcting the target position using an inspection result, and updates the correction value using a new inspection result when the new inspection result is obtained; a target position calculator that calculates the target position using the correction value; and a correction value changer that changes a latest correction value used immediately before stopping an operation of the component placer to a correction value different from the latest correction value when the operation is resumed after the component placer stops the operation and the component is to be placed by the component placer.

A video playback device includes a processor that executes a procedure. The procedure includes, for plural respective videos, receiving designations of widths in a vertical direction or in a horizontal direction within display regions of the videos, and adjusting the relative display sizes between the plural videos such that the display sizes of the widths designated for the plural respective videos are equivalent.

Video playback device and method

A video playback device includes a processor that executes a procedure. The procedure includes: for each of plural videos, receiving designations of positions in display regions of the videos; and adjusting a placement position in the display regions of the plural videos such that the positions designated for each of the plural videos are aligned at the same position in a vertical direction or a horizontal direction.

In a component mounting system having an inspection device performing a mounting inspection after component mounting, a correction value for correcting a mounting program is calculated based on board inspection information including fed-back component position deviation information, a component is mounted on a board in accordance with the mounting program corrected based on the calculated correction value, and a 'present value' based on most recent board inspection information and a 'pre-correction evaluation value' are displayed together on an evaluation value display screen as evaluation values representing accuracy at a time of the mounting based on the board inspection information during this component mounting work, the &#x201c;pre-correction evaluation value&#x201d; being calculated based on a temporary position deviation amount pertaining to a case where it is assumed that no correction based on the calculated correction value has been performed.

Component mounting system and component mounting method

A video playback device includes a processor that executes a procedure. The procedure includes receiving a designation of a tuning during video playback in each of plural respective videos, and, according to a playback instruction, playing back the plural videos in synchronization starting from the timings designated for the plural respective videos.

An electronic component mounting system includes a screen printing device, an inspection device, an electronic component mounting device, a feedback part that generates, based on inspection data formed by the inspection device, first information about corrections on control parameters pertinent to positioning of a mask to a substrate in the screen printing device, and a feedforward part that generates, based on the inspection data, second information about corrections on electronic component mount coordinates in the electronic component mounting device. The feedback part generates the first information based on the first print displacement value. The feedforward part generates the second information based on the second print displacement value.

Electronic component mounting system and electronic component mounting method

The present invention provides a liquid crystal display that enables to enhance the resolution of a display screen, to narrow a flame portion, and to simplify the production process of an array substrate. The present invention provides a liquid crystal display including an array substrate, wherein the array substrate comprises: an insulating substrate; a first conductive layer on the insulating substrate; a first insulating layer on the first conductive layer; a second conductive layer on the first insulating layer; a second insulating layer on the second conductive layer; a third conductive layer on the second insulating layer; a third insulating layer on the third conductive layer; a fourth conductive layer on the third insulating layer; a plurality of bus lines; a plurality of lead wires; a common electrode provided in the third conductive layer; a common trunk wiring provided outside a display region, crossing the lead wires, and transmitting a common signal; and a connection electrode provided outside the display region and connecting the common electrode with the common trunk wiring, the wiring being provided in the first conductive layer, the plurality of lead wires being provided in the second conductive layer above the common trunk wiring, the connection electrode being provided at least in the fourth conductive layer.

Liquid crystal display

A liquid crystal display device includes a liquid crystal display panel, a functional panel, a photo curable adhesive, a transparent electrode, and a light blocking line. The liquid crystal panel includes a display area to display an image and a non-display area surrounding the display area. The functional panel is attached to the liquid crystal panel, and includes a display overlapping area overlapping with the display area and a display non-overlapping area overlapping with the non-display area in a plan view. The photo curable adhesive is arranged between the panels and cured by light applied thereto. The transparent electrode is arranged in the display overlapping area and made of light transmissive conductive material. The light blocking line is arranged in the display non-overlapping area and made of light shielding metal material. The light blocking line partially has a light-transmission cutout that is configured to allow the light to pass therethrough.

Display device

An electronic component mounting system mounts an electronic component on a substrate to manufacture a mounting substrate, and can prevent a mounting failure due to a positional error in a height direction of a substrate and ensure mounting quality. A print test device for testing the substrate after solder printing measures a height position of a height measurement point set on the upper surface of the substrateby a height measuring machineand outputs a measurement result as substrate height data. In a component placing step using an electronic component placing device, a control parameter for controlling a component placing operation of the placing headis updated. Accordingly, it is possible to correct a variation of the height position of an individual substrate and to prevent a mounting failure due to positional error in the height direction of the substrate.

Electric component mounting system and electric component mounting method

A method for encoding an image having a resolution that is not a multiple of a size of a block to be encoded, includes adding, by a processor, an extension image to the image to generate an image to be encoded, the extension image being an image to be added to the image and being an image in which a boundary pixel that is present at a boundary between the extension image and the image, and an adjacent pixel that is adjacent to the boundary pixel have a difference in pixel value therebetween that has an absolute value that is equal to or greater than a certain value; and disabling a deblocking filter process at the boundary between the extension image and the image in a locally decoded image that corresponds to the image to be encoded.

Image-encoding method, image-encoding device, and computer-readable recording medium storing image-encoding program

Growing community of inventors

Fukuoka, Japan

Masahiro Kihara