摘要:
A semiconductor device (100A) according to the present invention includes an oxide semiconductor layer (31a), first and second source electrodes (52a1 and 52a2), and first and second drain electrodes (53a1 and 53a2). The second source electrode (52a2) is formed to be in contact with a top surface of the first source electrode and inner to the first source electrode (52a1). The second drain electrode (53a2) is formed to be in contact with a top surface of the first drain electrode (53a1) and inner to the first drain electrode (53a1). The oxide semiconductor layer (31a) is formed to be in contact with the top surface of the first source electrode (52a1) and the top surface of the first drain electrode (53a1).
摘要:
Disclosed is a high-quality, efficiently manufacturable thin film transistor in which leakage current is minimized. The thin film transistor is provided with a semiconductor layer (34) that contains a channel region (34C) having a microcrystalline semiconductor; source and drain contact layers (35S and 35D) that contains impurities; a first source metal layer (36S) and a first drain metal layer (36D), and a second source metal layer (37S) and a second drain metal layer (37D). The end portion of the second metal source layer (37S) is located at a position receded from the end portion of the first metal source layer (36S) and the end portion of the second drain metal layer (37D) is located at a position receded from the end portion of the first drain metal layer (36D). The semiconductor layer (34) contains low concentration impurity diffusion regions formed near the end portions of the aforementioned source contact layer (35S) and drain contact layer (35D).
摘要:
A method for manufacturing a thin film transistor includes the step of forming a gate electrode (11aa) on an insulating substrate, the step of forming a gate insulating layer (12) to cover the gate electrode (11aa), and thereafter, forming an oxide semiconductor layer (13a) on the gate insulating layer (12), the step of forming a source electrode (16aa) and a drain electrode (16b) on the oxide semiconductor layer (13a) by dry etching, with a channel region (C) of the oxide semiconductor layer being exposed, and the step of supplying oxygen radicals to a channel region of the oxide semiconductor layer.
摘要:
Equipment for supplying lubricant for a rolling mill 20 of a rolling mill of a flat shaped metal material M comprises a plurality of spray nozzles 1a and 1b which spray a lubricant toward a rolling roll together with a gas in a particulate or atomized state, a lubricant feed device 2, 3, and 4 which feeds the spray nozzles a lubricant, and a gas feed device 5 and 6 which feeds the spray nozzles a gas. In the present invention, the amount of lubricant supplied from the side spray nozzles among the spray nozzles are made larger than the lubricant feed rate from the center spray nozzle. Further, the amount of lubricant supplied from the spray nozzles between these side spray nozzles and center spray nozzle are made not more than the amount of lubricant supplied from the side spray nozzles and not less than the lubricant feed rate from the center spray nozzle. Due to this, uneven wear and roughness is kept from occurring at the rolling roll in the axial direction of the rolling roll.
摘要:
Disclosed is a strut mount wherein an inclination of an outer circumferential surface of an outer cylinder (2) with respect to the central axis of the outer cylinder (2) is greater than that of an inner circumferential surface of a tapered sidewall (12) of a vehicle body panel (10) which is shaped like an inverted dish. When the strut mount is positioned to be fitted to the vehicle body panel (10), the elastic member (4) is brought into contact with the inner surface of the vehicle body panel (10) only at a portion (4a) of the elastic member (4) that covers the outer circumferential surface of the outer cylinder (2).
摘要:
A method of manufacturing a panel switch is provided. The panel switch includes insulating films and a base layer having a stationary contact. Each insulating film includes an adhesive layer, and an apex portion of a moving contact adhered to the adhesive layer. The insulating films are aligned and adhered on top of each other and the adhered insulating films are aligned and adhered to the base layer such that the locations of the moving contacts of the respective insulating films align with the stationary contact of the base layer. The method includes applying an adhesive layer to an insulating film; adhering a moving contact onto the adhesive layer; aligning the moving contact with a stationary contact of a base member and adhering the insulating film to the base member; and cutting and removing an excess portion from the insulating film with a laser.
摘要:
The invention provides a thin film transistor that can improve its operating speed by improving crystallinity near a bottom surface of a channel layer. Of laser light irradiated onto an amorphous silicon layer, light transmitted through the amorphous silicon layer is absorbed by a gate electrode 130 and thereby produces heat. Since the gate electrode 130 is made of a titanium layer 102 with a low thermal conductivity, the produced heat is less likely to be transmitted through a gate wiring line 110 and dissipated and thus increases the temperature of the gate electrode 130. Radiant heat from the gate electrode 130 is provided to a bottom surface of the amorphous silicon layer and thus the amorphous silicon layer is also heated from its bottom surface. As a result, an amorphous silicon layer 106a melts not only from its top surface but also from its bottom surface and is solidified, whereby crystallization proceeds, and thus, the amorphous silicon layer 106a turns into a polycrystalline silicon layer 106b. Hence, the mobility near a bottom surface of the polycrystalline silicon layer 106b also increases, improving the operating speed of a thin film transistor 100.
摘要:
The related scene addition apparatus capable of extracting a related scene even when information on a moving image content having no information related to each scene, such as text information, has been retrieved includes: an operation record storage unit (105) storing operation records of information retrieval by the user who is watching the video; a retrieved result storage unit (103) storing a result of the information retrieval to be transmitted to another terminal; a retrieval start time estimating unit (107) estimating the time when the user starts retrieving information corresponding to the result, using the operation records stored by the operation record storage unit (105); a related scene extracting unit (108) extracting a scene of the video at the estimated retrieval start time; and a retrieval result output unit (111) providing the result of information added with the related scene in order to transmit the provided result to another terminal.
摘要:
A speech recognition device presenting whether a user's utterance is an unregistered word and whether the utterance should be repeated. The device includes a vocabulary storage unit (102) defining a vocabulary for speech recognition, and a speech recognition unit (101) checking the uttered speech against registered words. The device also includes a similarity calculation unit (103) calculating a similarity between the uttered speech and acoustic units, a judgment unit (104) judging, based on the check by the speech recognition unit (101) and the calculation performed by the similarity calculation unit (103), whether the uttered speech is a registered or unregistered word, an unregistered word unit (106) storing unregistered words, an unregistered word candidate search unit (105) searching the unregistered word unit (106) for unregistered word candidates, the, when the judgment unit (104) judges that the uttered speech is an unregistered word, and a display unit (107) displaying the result.
摘要:
A medicament having an inhibitory activity against hematopoietic prostaglandin D2 synthase, which comprises as an active ingredient a compound represented by the following general formula (I) or a salt thereof: wherein X represents a group represented by the formula —N═C(R5)— or the formula —NH—CH(R5)—, R1, R2, R3, and R4 represent a hydrogen atom, a halogen atom, a C1 to C6 alkyl group, or a hydroxy group, R5 represents a C1 to C6 alkyl group or a C6 to C10 aryl group, and R represents an amino group.