30results about How to "Ensure storage capacity" patented technology

An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

An organic light emitting diode display device includes a substrate including a pixel portion and a peripheral portion, a semiconductor layer including a pixel switching semiconductor layer and a driving semiconductor layer formed on the pixel portion, and a peripheral switching semiconductor layer formed on the peripheral portion. A first gate insulating layer is formed on the semiconductor layer. A peripheral switching gate electrode is formed on the first gate insulating layer of the peripheral portion, and a pixel switching gate electrode and a driving gate electrode are formed on the first gate insulating layer of the pixel portion. A length of a peripheral switching low concentration doping region formed in the peripheral switching semiconductor layer may be larger than a length of a pixel switching low concentration doping region and a driving low concentration doping region formed in the pixel switching semiconductor layer and the driving semiconductor layer, respectively.

An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

Disclosed herein is an evaporative emission control system which can properly control the ratio between a tank purge amount and a canister purge amount to realize quick pressure reduction in a fuel tank and ensuring the storage capacity of a canister in a well balanced fashion. A target pressure in controlling the pressure in the fuel tank at a negative pressure and a detected pressure in the fuel tank are compared with each other. When the difference between the target pressure and the detected pressure is large, tank purge is preferentially carried out to open a tank pressure control valve. When the detected pressure is in the vicinity of the target pressure, canister purge is preferentially carried out to purge the evaporative fuel stored in the canister.

A refrigerator which is designed to suppress drying or oxidation to create an improved storage environment therein for food and which has increased volumetric efficiency and increased cooling efficiency. A cold storage chamber, a vegetable chamber and a freezing chamber are arranged in the refrigerator in the order mentioned as viewed from top. The freezing chamber has cold air introduced thereinto from a first cooler and a first blower and the cold storage chamber has cold air introduced thereinto from a second cooler and a second blower, so that both chambers function directly as cooling chambers. The vegetable chamber is provided at its top with a thermally conductive cooling plate which is cooled by the action of forced convection caused by the second cooler and second blower so as to radiate low temperature within the chamber, so that it functions as an indirect cooling chamber which is cooled by natural convection effect. Therefore, the refrigerator has high preservation performance, exerting quality retention effects corresponding to the storage suitabilities of foods.

An embodiment of the present invention relates to a refrigerator comprising: a refrigerator body in which an upper storage space and a lower storage space are formed; a door part for opening and closing the lower storage space; a drawer unit which is disposed so as to be able to be introduced into or extracted from the lower storage space and in which a storage space for storing articles is formed; a driving device that is arranged on the inner side of the door part; a lifting device that is arranged on the inner side of the drawer unit, is formed in a crossed structure and is used for liftingthe stored objects; a connecting assembly that is connected with the driving device on the back face of the door part, connected with the lifting device through the front surface of the drawer unit and used for transmitting power for lifting of the lifting device, and the lifting device is installed to be capable of being detached from the drawer unit or installed on the drawer unit when being separated from the connecting assembly; the lifting device comprises a limiting device, and the limiting device keeps a limiting state when the lifting device is separated, so that the lifting device cannot be unfolded.

To obtain a in which a storage capacity for vegetables is secured with respect to a storage capacity of the entire refrigerator, storage capabilities and organizational capabilities are improved in response to the vegetables with various sizes, and usability is improved. The refrigerator includes a vertically long refrigerator main body (1), a first storage chamber (2) disposed at an upper part of the refrigerator main body (1) and having a pair of first insulating double-hinged doors (4 and 5), and a second storage chamber (3A) and a third storage chamber (3B) disposed side by side below the first storage chamber (2) through a vertically dividing wall (33), divided by a laterally dividing wall (34) and having a pair of second insulating double-hinged doors (6 and 7), wherein a vegetable chamber (2A) and a refrigerating chamber (2B) are formed by disposing a vertical partition member (25) in the first storage chamber (2), and a plurality of vegetable container cases (17a, 17b, 18a, 18b, and 19) having different heights capable of storing vegetables in the vegetable chamber (2A) are installed in the vertical direction.

The present invention provides a mounting construct of vehicle communicating device which can improve the operability of the vehicle communicating device for motor bicycle. In the mounting construct (10a) of vehicle communicating device, as the vehicle communicating device, a card reading part (100a) of an ETC vehicle carrier (100) is collocated in a movable receiving box (76a) which is protruding from the appearance design surface of the vehicle. The receiving box (76a) constructs a receiving part (74) arranged between a front hood (32) covering on the front of the vehicle and the vehicle seat (20).

The invention discloses a plant volatile gas collection device for solid phase micro-extraction. The plant volatile gas collection device comprises a fixing base, a device cylinder, a motor structure,an air duct, a solid phase micro-extraction detection port, a solid phase micro-extraction device, a compressor, a ventilation opening and a low-temperature extraction device control structure, wherein the device cylinder is vertically connected to the left part of the surface at the upper end of the fixing base; the solid phase micro-extraction detection port is vertically connected to the uppermost part of the left surface inside the device cylinder; the solid phase micro-extraction device vertically penetrates through the right part of an inner cavity of the device cylinder and is in contact connection with the ventilation opening; the low-temperature extraction device control structure is movably connected to the left part of the inner cavity of the device cylinder. According to the device disclosed by the invention, the solid phase micro-extraction device of equipment can be subjected to a certain constant low temperature operation, the vapor pressure of the solvent at the extracting solvent end can be reduced, the absorptive amount and storage capacity of extracted plant volatile gases can reach expectation, and the storage stability and safety of the volatile gases are ensured.

The invention provides a wood screw which cannot damage tightening performance in fastening state and can restrain the reduction of pulling resistance strenth after tightening. The wood screw (1) comprises a head (3) on one side of a shaft (2) and comprises a front end (4) on the other side, screw thread (5) spreads from the front end (4) of the shaft (2), cutting grooves (7) are respectively arranged with intervals on a plurality of axial positions along the shaft (2) and on the screw thread (5) of the shaft (2), the cutting grooves (2) have lengths which can make a plurality of scread threads (5) to be cut and are deeper than grooves of the scread threads (5), and grooveless screw thread (5a) are left between the ends of the cutting grooves (7) abutted along the axial direction of the shaft (2).

The invention discloses a plant volatile gas collecting device for solid phase micro-extraction. The plant volatile gas collecting device structurally comprises a fixing base, a device cylinder, a motor structure, an air passage, a solid phase micro-extraction detection port, a solid phase micro-extraction device, a compressor, a vent, and a low-temperature control structure of the extraction device, wherein the device cylinder is perpendicularly connected to the left part on the upper end surface of the fixing base; the solid phase micro-extraction detection port is perpendicularly connectedto the uppermost part on the inner left surface of the device cylinder; the solid phase micro-extraction device perpendicularly penetrates through the right part of the inner cavity of the device cylinder, and is in contact connection with the vent; the low-temperature control structure of the extraction device is movably connected to the left part of the inner cavity of the device cylinder. According to the invention, certain constant-low temperature operation treatment can be performed on the solid phase micro-extraction device of equipment, so that the vapor pressure of a solute at the extraction solvent end can be lowered, to ensure that the absorption and storage capacities of extracted plant volatile gas can reach expected values, and guarantee the stability and the safety of volatile gas storage.

A display device according to an aspect of the present disclosure includes a lead-out line disposed between the data lines in the second direction, first and second photo touch sensors disposed in left and right pixels of the lead-out line and electrically connected to the lead-out line to transmit a touch sensing signal, first and second sensing data lines disposed in the second direction and applying first and second sensor data signals to the first and second photo touch sensors and first and second sensing gate lines disposed in the first direction and applying first and second sensor gate signals to the first and second photo touch sensors.

The present invention provides a combine harvester capable of ensuring the storage capacity of a grain silo and easily replenishing a urea aqueous solution to a urea water tank. The combine is provided with an exhaust gas purification device (20) for purifying exhaust gas of the engine (E). The exhaust purification device (20) includes: an oxidation catalyst (21) that oxidizes unburned gas in theexhaust gas discharged from the engine (E); an SCR (22) which uses ammonia generated from urea water to reduce nitrogen oxides in the exhaust gas so as to purify the same after the exhaust gas passesthrough the oxidation catalyst (21). The combine is provided with a urea water tank (25) that stores urea water supplied to the SCR (22), the urea water tank (25) is arranged on the rear side of the rear wall of the grain silo (7) and outside the body of the valley part (8A), and a water supply port (25A) of the urea water tank (25) is arranged toward the rear of the body.

Provided in an embodiment of the invention is refrigerator. The refrigerator includes a cabinet that defines a storage chamber, an evaporator unit disposed behind the storage chamber, a grill pan assembly which covers the evaporator unit and in which an outlet and an inlet are provided, a fan disposed at one side of the grill pan assembly to supply cool air to the storage chamber through the outlet and forcibly circulate the cool air so that the cool air of the storage chamber is suctioned into the inlet, a drawer door including a door part that opens and closes the storage chamber and a drawer part disposed behind the door part to define a storage chamber, a rail configured to connect the drawer door to the cabinet, the rail being configured to allow the drawer door to be inserted and withdrawn therethrough, and a lighting unit disposed on an upper portion of a rear surface of the door part to emit light toward the drawer part, wherein an upper air guide disposed above an upper end ofthe drawer part to guide the cool air discharged from the outlet toward a lower side of the drawer part is disposed on the lighting unit.

The invention provides a vertical memory device and a preparation method thereof. The device comprises a lower logic unit and an upper logic unit, and the upper logic unit is located above the lower logic unit and makes contact with the lower logic unit; the lower logic unit comprises a substrate and a first gate structure layer, a first source region, a first drain region and a first channel region are formed in the substrate, the first channel region is located between the first source region and the first drain region and is adjacent to the first source region and the first drain region, and the first gate structure layer is located on the upper surface of the first channel region; and the upper logic unit comprises a second source region, a second drain region, a second channel region and a second gate structure layer, the second source region, the second drain region, the second channel region and the second gate structure layer are sequentially stacked above the first gate structure layer, the second gate structure layer comprises a second gate dielectric layer and a second gate metal layer, and the second gate dielectric layer is wound in the circumferential direction of the second channel region, the second gate metal layer is wound on the circumference of the second gate dielectric layer, and the drain electrode of the upper logic unit is used as a capacitor of the lower logic unit at the same time. According to the vertical memory device and the preparation method thereof of the invention, dynamic charge refresh time can be reduced.

A refrigerator comprises a cabinet configured to define a storage chamber; a door comprising a door part configured to open and close the storage chamber and a drawer part configured to provide a storage chamber; and a rail configured to connect the door to the cabinet, the rail being configured to insert and withdraw the door; a driving device, which is arranged on the door part and provides power; and an elevation device, which is arranged on the drawer part and is connected to the driving device to vertically elevate a portion of the drawer part. The driving device includes: a motor assembly; a screw unit disposed on each of both sides with respect to the motor assembly, the screw unit being connected to the motor assembly to operate at the same time; and a lever configured to rotate bythe screw unit, the lever being connected to the elevation device to provide power for elevating the elevation device, wherein the screw unit comprises: a housing; a screw disposed in the housing, the screw being gear-coupled to a gear of the motor assembly to rotate; a screw holder penetrated by the screw, the screw having a screw thread corresponding to the screw to move along the screw; and aguide bar disposed parallel to the screw inside the housing, the guide bar passing through the screw holder to guide the movement of the screw.

A gas fuel storage device for a vehicle is provided. The device more easily secures a gas fuel storage capacity and prevents interior marketability of the vehicle from deteriorating.

The embodiment of the present invention relates to a refrigerator, which is characterized by comprising: a box body forming a storage space; an evaporator disposed behind the storage space; a grid plate covering the evaporator and forming a discharge port and a suction Mouth; a blower fan, arranged on one side of the grid plate, forcibly controls the circulation of cold air, so that the cold air is supplied to the storage space through the outlet, and the cold air in the storage space is sucked into the suction port a drawer door with a door for opening and closing the storage space and a drawer for storing space behind the door; a track for connecting the drawer door and the box body so that the drawer door can be led out or introduced; and a door light arranged on the upper back surface of the door and irradiating light toward the drawer; an upper guide is formed on the door light and the upper guide is located above the upper end of the drawer; , guiding the cold air discharged from the discharge port from above to below the drawer.