Patent application number | Description | Published |
20100262363 | Human-Machine Interface Apparatus - A human-machine interface apparatus configured for providing navigation information to users according to data from a positioning system, is provided. The human-machine interface apparatus comprises a pointing module and a microcontroller unit. The pointing module has a pointer. The microcontroller unit is electrically connected with the pointing module, and is configured for receiving information of a destination generated from the positioning system and controlling the pointing module according to the information of the destination, to keep the pointer pointing to an actual position of the destination after navigation is ended. | 10-14-2010 |
20110054773 | Electronic Blind-Navigation Device and Electronic Blind-Navigation Cane having the same - An exemplary electronic blind-navigation device suitable for being arranged on a carrier includes an information receiving interface, a guiding interface, a direction detecting device and a processing circuit. The direction detecting device is configured for detecting a direction pointed by the carrier to obtain a pointing direction information. The processing circuit is configured for receiving the pointing direction information and a navigation information supplied from a navigation device. The navigation information includes a traveling direction information. The processing circuit is further configured for determining whether two directions supplied by the pointing direction information and the traveling direction information are the same. When the two directions thereof are the same, the processing circuit controls the guiding interface to send out at least one of a touch guiding signal and a voice guiding signal. Furthermore, an electronic blind-navigation cane having the same is also provided. | 03-03-2011 |
20110106424 | Navigation method and human-machine interface apparatus thereof - A human-machine interface apparatus and a navigation method provide navigation information to users according to data provided by a location system. The human-machine interface apparatus comprises a pointing module and a microcontroller unit. The pointing module comprises a pointer. The microcontroller unit receives a first directing point, a second directing point and a third directing point obtained by the location system performing a vision-navigation operation, and deflects the pointer to a first angle, a second angle and a third angle when a vehicle location data reaches to the first, second and third directing points respectively. The third angle is larger than the second angle, and the second angle is larger than the first angle. | 05-05-2011 |
Patent application number | Description | Published |
20100154879 | Dye-Sensitized Solar Cell, Photo-Sensitized Anode Electrode Thereof, and Method of Manufacturing the Same - A dye-sensitized solar cell (DSSC), photo-sensitized anode electrode thereof, and method of manufacturing the same are disclosed, which includes the photo-sensitized anode electrode having a titanium dioxide layer coated by a protonized food dye layer that is an environmentally friendly photosensitizer instead of prior dyes. Therefore, the resultant DSSC can be recycled for reducing environmental pollution. | 06-24-2010 |
20100154880 | DYE-SENSITIZED SOLAR CELL, ANODE THEREOF, AND METHOD OF MANUFACTURING THE SAME - A dye-sensitized solar cell (DSSC), anode thereof, and method of manufacturing the same are disclosed. The anode has a titanium dioxide layer mixed with a desired ratio of carbon black nanoparticles to increase the conductivity of the anode. Thereby, the conversion efficiency of the solar energy to electricity for the DSSC is effectively improved. | 06-24-2010 |
20110090170 | TOUCH SUBSTRATE AND TOUCH DISPLAY PANEL - A touch substrate including a substrate, a plurality of first sensing series, a plurality of second sensing series, a plurality of signal pads, a plurality of signal transmission lines, and a plurality of conductive patterns is provided. The substrate has an active region and a peripheral region located outside the active region. The first and the second sensing series are disposed on the substrate and located in the active region. The signal pads are disposed on the substrate and located at the peripheral region. The signal transmission lines are disposed on the substrate and located in the peripheral region, and connect the first sensing series and the second sensing series to the corresponding signal pads. Each signal transmission line includes a winding portion disposed adjacent to one corresponding signal pad. Each conductive pattern is disposed on one signal pad and extends above the winding portion of one signal transmission line. | 04-21-2011 |
20120169677 | LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAY PANEL THEREOF - A liquid crystal display (LCD) and an LCD panel thereof are provided. The structure of the pixel array of the LCD panel is the structure of the one third source driving (OTSD), and by which skillfully layout the coupled relationship among each pixel, each signal line and each scan line, such that the LCD panel can be driven by a column inversion to achieve the purpose of single-dot inversion displaying, and thus not only reducing the power consumption of the whole LCD, but also promoting the display quality. | 07-05-2012 |
Patent application number | Description | Published |
20090250498 | NAIL-DRIVING DEVICE WITH SAFETY UNIT - A nail-driving device includes a body having a nail ejection portion, a nail-striking member, an activation switch, a trigger mechanism, a force-transmitting member, and a safety mechanism. The force-transmitting member is connected pivotally to the safety mechanism. When the safety mechanism is limited in a first position, and when the trigger mechanism is actuated, the force-transmitting member activates the activation switch to thereby move the nail-striking member relative to the body. When movement of the safety mechanism relative to the body is allowed, and when the trigger mechanism is actuated, the force-transmitting member moves the safety mechanism from the first position to a second position such that a contact portion of the activation switch serves as a fulcrum. | 10-08-2009 |
20100072248 | NAILING FORCE-ADJUSTING DEVICE FOR A PNEUMATIC NAIL GUN - A nailing force-adjusting device for a pneumatic nail gun includes: a valve seat including a sleeve member sleeved on a cylinder, inner and outer flanges dividing an air-storing space between the cylinder and a gun housing into front and rear storing halves, the sleeve member defining a fluid passage for fluid communication with the rear storing half, the inner flange being formed with a valve opening in fluid communication with the fluid passage; and a sealing body formed with an axial through-hole and rotatable between a blocking position, in which the valve opening is blocked by the sealing body, and an unblocking position, in which the axial through-hole communicates fluidly with the valve opening. | 03-25-2010 |
20110220702 | POSTERIOR LOCKING DEVICE FOR NAIL CARTRIDGE OF NAIL GUN - A posterior locking device for use in a nail cartridge of a nail gun can hold a movable nail pusher at a rear part of the nail cartridge. The posterior locking device includes a locking member movably mounted to the rear part of the nail cartridge, a springy member for providing resilience forcing the locking member back to an initial position, and a guide post fixed to the nail pusher. When the nail pusher is externally forced to slide to the rearmost end of the nail cartridge and then released from the external force, the guide post can be locked into the locking member to hold the nail pusher at the rear part of the nail cartridge temporarily. Next, when the nail pusher is externally forced to the rearmost end again, the guide post can disengage from the locking member to allow the nail pusher to move back and forward. | 09-15-2011 |
20130255448 | PNEUMATIC DRIVEN RATCHET WRENCH CAPABLE OF PREVENTING MIS-SWITCHING OF ROTATIONAL DIRECTIONS OF A SPINDLE - A pneumatic driven ratchet wrench comprises: a wrench housing; a spindle-engaging unit including a ratchet wheel; a rotation-driving unit for driving rotation of the spindle; a direction-driving unit; a reverse gear unit driven by the direction-driving unit to engage the ratchet wheel so as to switch rotational directions of the spindle; a first valve unit operable to permit fluid communication between a first fluid passage and one of a chamber and a second fluid passage while preventing fluid communication between the first fluid passage and the other of the chamber and the second fluid passage; and a second valve unit operable to permit fluid communication between the second fluid passage and a selected one of third and fourth fluid passages. | 10-03-2013 |
20140020516 | AIR RATCHET WRENCH - An air ratchet wrench includes a wrench body, a rotary driving head, an airflow unit formed in the wrench body, a switch unit, a driving unit and a valve assembly. The airflow unit includes a primary air path and a pair of head-directing paths. When the driving unit is triggered, airflow is permitted to enter the primary air path for driving rotation of the driving head, and is prevented from entering any of the head-directing paths. When the driving unit is not triggered, airflow is prevented from entering the primary air path, and is allowed by the valve assembly to enter one of the head-directing paths selected through user operation of the switch unit for controlling rotation direction of the driving head. | 01-23-2014 |
20140202287 | PNEUMATIC RATCHET WRENCH CAPABLE OF PREVENTING MIS-SWITCHING OF ROTATIONAL DIRECTION - A pneumatic ratchet wrench includes a driving head, a feeding path, a primary path, a secondary path, a valve member, and a trigger. Upon flow of air into the primary path, the driving head is rotated. Upon flow of air into the secondary path, the rotational direction of the driving head can be switched. When the trigger is not actuated, the valve member is at a first position so as to prevent air to flow from the feeding path to the primary path, while allowing air to flow from the feeding path to the secondary path. When the trigger is actuated, the valve member is moved to a second position so as to allow air to flow from the feeding path to the primary path, while preventing air to flow from the feeding path to the secondary path. | 07-24-2014 |
Patent application number | Description | Published |
20120169956 | LCD PANEL CAPABLE OF COMPENSATING THE FEED-THROUGH VOLTAGE - An LCD panel transmits the display data to sub-pixels in a zigzag pattern through a data line. The variation of the feed-through voltages of the sub-pixels may be modified by adjusting the ratios of the channel widths and the channel lengths of the TFTs in the sub-pixels to some predetermined ratios, or by adjusting the compensation capacitance to the coupling capacitance of the TFTs of the sub-pixels. | 07-05-2012 |
20120262439 | BISTABLE DISPLAY PANEL AND DATA DRIVING CIRCUIT THEREOF - An exemplary data driving circuit for providing a display data voltage to a data line includes a data driving module. The data driving module includes a display data buffer unit and a switching element. The display data buffer unit is used to provide the display data voltage. The switching element is electrically coupled between the display data buffer unit and the data line and determines whether to allow the display data voltage provided by the display data buffer unit to be transmitted to the data line according to a control signal. Furthermore, the control signal controls the switching element to be turned off when the display data voltage provided by the display data buffer unit equals a predetermined voltage. Moreover, a display panel using the above data driving circuit also is provided. | 10-18-2012 |
20120293480 | ELECTROPHORETIC DISPLAY AND RELATED DRIVING METHOD - An electrophoretic display and a related driving method are provided, the electrophoretic display and related driving method for causing voltage level switching of a common signal of the electrophoretic display, which induces colored electrophoretic particles to be arranged in a more compact way during a power-off period, thereby improving the quality of a standby image of the electrophoretic display. | 11-22-2012 |
20130100103 | DRIVING METHOD OF BI-STABLE DISPLAY PANEL - A driving method of a bi-stable display panel includes: providing a handwriting period; and configuring, at an end of the handwriting period, the bi-stable display panel to be driven by dc non-balance to display an image to be displayed. | 04-25-2013 |
20130135270 | METHOD FOR UPDATING IMAGE FRAMES AND DISPLAY DEVICE - A method for updating image frames displayed on a display device including charged particles is provided and includes steps as below. A first image frame is displayed according to a first image data value. A second image frame is displayed according to a second image data value. Whether an image frame switching period between the first image frame and the second image frame is less than or equal to a predetermined period is determined to decide an updating manner for the second image frame displayed on the display device. When the image frame switching period is greater than the predetermined period, a reset pulse and a second data pulse are sequentially generated such that the display device operates in a second updating mode. A display device is also disclosed herein. | 05-30-2013 |
20130249924 | DISPLAY DRIVING CIRCUIT AND DRIVING METHOD OF DISPLAY UNIT - A driving method of a display unit includes: executing a first display procedure, for displaying a first frame on a display unit of the display driving circuit, and executing a counting mechanism; determining, if a second display procedure for displaying a second frame on the display unit is confirmed to be executed, whether or not a counting value of the counting mechanism is larger than a predetermined value; sequentially executing a specific display procedure and the second display procedure if the counting value is larger than the predetermined value; and directly executing the second display procedure if the counting value is equal to or smaller than the predetermined value. A display driving circuit applicable to be used by the display unit is also provided. | 09-26-2013 |
20130286310 | LCD PANEL CAPABLE OF COMPENSATING THE FEED-THROUGH VOLTAGE - An LCD panel transmits the display data to sub-pixels in a zigzag pattern through a data line. The variation of the feed-through voltages of the sub-pixels may be modified by adjusting the ratios of the channel widths and the channel lengths of the TFTs in the sub-pixels to some predetermined ratios, or by adjusting the compensation capacitance to the coupling capacitance of the TFTs of the sub-pixels. | 10-31-2013 |