Panasonic

About: Panasonic is a company organization based out in Kadoma, Ôsaka, Japan. It is known for research contribution in the topics: Signal & Layer (electronics). The organization has 49129 authors who have published 71118 publications receiving 942756 citations. The organization is also known as: Panasonikku Kabushiki-gaisha & Panasonic.

Comprehensive analysis of the impact of single and arrays of through silicon vias induced stress on high-k / metal gate CMOS performance

Abstract: As scaling becomes increasingly difficult, 3D integration has emerged as a viable alternative to achieve the requisite bandwidth and power efficiency challenges. However mechanical stress induced by the through silicon vias (TSV) is one of the key constraints in the 3D flow that must be controlled in order to preserve the integrity of front end devices. For the first time an extended and comprehensive study is given for the stress induced by single- and arrayed TSVs and its impact on both analog and digital FEOL devices and circuits. This work provides a complete experimental assessment and quantifies the stress distribution and its effect on front end devices. By using a combined experimental and theoretical approach we provide a framework that will enable stress aware design and the right definition of keep out zone and ultimately save valuable silicon area.

Video clip identification system unusable for commercial cutting

Abstract: A tagged scene of a video stream transmitted from a first to second stations in television broadcasting system is collected while preventing the tags from being used for commercial cutting (i.e., indiscriminate tagged scene cutting). The first station generates for each scene a tag includes a category, a location for use in locating a beginning of the scene and a length. A second station obtains a desired category from the user. Detecting a tag in the video stream, if the category coincides with the desired category, the second station clips from the video stream a part of the length defined in the tag from a position located by using the location. Five solutions are disclosed: removing the length information from tag; inserting counterfeit tags: the first station encoding a part of tag and the second station decoding the encoded part; the first station encoding the category and sending a category-encoded category table the second station; and a syndrome of a combination of said category and a parameter is used as an encoded category. The parameter may be used as subcategory and/or super-category.

Remote program downloading system and apparatus

Abstract: For updating the entire region of the control software stored in the memory of the information terminal, the invention provides a system and apparatus for remote program downloading characterized by downloading a download process program exclusive for downloading process in a region indifferent to download process by using control software at the terminal, downloading the download process program portion of the control software to be updated by using this exclusive download process program, and finally, by using this download process program, downloading the program other than the download process program portion of the control software to be updated.

Force-feedback data input device

Abstract: A force sensation exhibiting device has a housing which can be grasped by a hand, at least one rotatably or linearly movable motor contained in the housing , an input section where repulsive force informations are input, and control circuit for driving and controlling said motor according to the repulsive force informations, wherein a force sensation is given to said hand by a drive of the motor.

Adaptive DCT/DPCM video signal coding method

Abstract: An input frame of video sequence is partitioned into smaller blocks of pixel data where each block is subjected to an edge detection which examines the activities in the block itself and the surrounding blocks to determine whether the block can be classified as an edge block. If the block is classified as a non-edge block, the conventional DCT coding method (e.g. SM3) with or without motion compensation is applied to the block. On the other hand, if the block is classified as an edge block, the block is subjected to a pixel value prediction process with or without reference to the previously coded frames, followed by a quantization process, and a run-length encoding process with variable length codes, i.e., a DPCM process.