摘要:
A piezoelectric element comprises a piezoelectric layer and an electrode provided to the piezoelectric layer. The piezoelectric layer has a Perovskite-type structure containing bismuth and iron, and includes nitrogen in an oxygen site of the Perovskite-type structure.
摘要:
A piezoelectric element comprises a piezoelectric layer and an electrode provided to the piezoelectric layer. The piezoelectric layer has a Perovskite-type structure containing bismuth and iron, and includes nitrogen in an oxygen site of the Perovskite-type structure.
摘要:
An electronic-component lead terminal includes a lead terminal one end of which is connectable to an electronic component and the other end of which is connectable to an electrode, and a solder-wicking prevention area formed on a surface of the lead terminal so as to intersect a solder-wicking direction oriented from the other end toward the one end, the solder-wicking prevention area including a plurality of portions projecting to a downstream side in the solder-wicking direction.
摘要:
A game apparatus saves, in accordance with an instruction of a user, a photographing image taken by an inward camera or an outward camera, or a handwriting image of a handwritten note inputted using a touch panel. Moreover, in accordance with an instruction of the user, position information is saved together with the photographing image or the handwriting image. That is, a photographing place or a creation place of the handwritten note is registered on a map. When the photographing image or the handwriting image is reproduced, an image of a landmark set near a position on the map indicated by the position information is reproduced before the photographing image or the handwritten image.
摘要:
An electronic-component lead terminal includes a lead terminal one end of which is connectable to an electronic component and the other end of which is connectable to an electrode, and a solder-wicking prevention area formed on a surface of the lead terminal so as to intersect a solder-wicking direction oriented from the other end toward the one end, the solder-wicking prevention area including a plurality of portions projecting to a downstream side in the solder-wicking direction.
摘要:
A lead configured to join to a signal line of an electronic part through solder is disposed in an opposing relationship to the signal line and extends for sliding movement. A first opposing face section including a pair of faces having wettability to the solder is formed on surfaces of the signal line and the lead. Further, a second opposing face section including a pair of faces having wettability lower than the wettability of the first opposing face section is formed on the surfaces of the signal line and the lead along an extending direction of the lead.
摘要:
A method for manufacturing a ferroelectric capacitor having a ferroelectric film interposed between a first electrode and a second electrode is provided. The method includes the steps of: forming an electrode film above a substrate; thermally oxidizing a surface layer of the electrode film to form an oxidized electrode layer in an atmosphere of atmospheric-pressure with an oxygen partial pressure being 2% or grater; forming a ferroelectric film on the electrode layer by a MOCVD method thereby forming a first electrode composed of the electrode film including the oxidized electrode layer that serves as a base for the ferroelectric film; and forming a second electrode on the ferroelectric film.
摘要:
A ferroelectric capacitor is covered with a hydrogen barrier film, and an inner wall of a contact hole provided above an upper electrode of the ferroelectric capacitor is also covered with a hydrogen barrier film, thereby preventing hydrogen from infiltrating in the ferroelectric capacitor through a contact hole.
摘要:
A game apparatus includes a CPU, and in this game apparatus, a selection screen including a plurality of kinds of items for allowing a player to select is displayed. The selection screen is a roulette, for example, a display proportion of each item is set based on an ability value of a character, a proceeding situation of a game or a support voltage of a virtual audience that reflects a play content, and etc., for example, and as the item, kinds of games, a rule, an event, and etc., are displayed. This roulette is rotated, and suspended in response to an operation of the player. Furthermore, one item instructed at a time that the roulette is suspended is determined, and a game process is executed according to the item.
摘要:
A test apparatus includes a switch switched towards the ROM under the control of a signal output from the tester. When the switch is switched towards the ROM, the computer program for carrying out the self test is loaded in the main memory and the CPU performs the test using this computer program.