Abstract: A method of accessing an on-chip read only memory (ROM) includes dividing a frequency of a system clock by a specific divisor, in order to generate a ROM clock; combining a specific number of adjacent addresses into a combined address, wherein the specific number is determined according to the specific divisor; inserting a first stall signal into a real output data, wherein a length of the first stall signal is determined in order to meet a timing requirement for accessing the on-chip ROM; generating an output data of the on-chip ROM according to the combined address, wherein a width of the output data is extended by a specific multiple which is determined according to the specific number; and generating a first delay corresponding to the length of the first stall signal in the address.

Abstract: A light-emitting diode driving device includes a light-emitting diode driving chip, for driving the one or more light-emitting diode strings according to a feedback voltage associated with the one or more light-emitting diode strings, and a voltage limiter, having a terminal coupled to the light-emitting diode driving chip and another terminal coupleable to the one or more light-emitting diode strings, for generating the feedback voltage for provision to the light-emitting diode driving chip according to a bottom voltage of the one or more light-emitting diode strings, and limiting the feedback voltage not to exceed a preset level.

Abstract: A flip-chip light emitting diode comprises a transparent base-plate, at least a first electrical semi-conductive layer, a light emitting layer, a second electrical semi-conductive layer, at least a first ohmic contact, a second ohmic contact and a third ohmic contact are installed above the transparent base-plate. The at least first ohmic contact is electrically connected to the third ohmic contact through a connection passage. A first electrode area is formed above the second electrical semi-conductive layer. The second ohmic contact is disposed above the transparent base-plate and adjacent to a side of the first ohmic contact. A second electrode area is formed on the second ohmic contact.

Abstract: A flip-chip light emitting diode comprises a transparent base-plate, at least a first electrical semi-conductive layer, a light emitting layer, a second electrical semi-conductive layer, at least a first ohmic contact, a second ohmic contact and a third ohmic contact are installed above the transparent base-plate. The at least first ohmic contact is electrically connected to the third ohmic contact through a connection passage. A first electrode area is formed above the second electrical semi-conductive layer. The second ohmic contact is disposed above the transparent base-plate and adjacent to a side of the first ohmic contact. A second electrode area is formed on the second ohmic contact.

Abstract: A flip-chip LED including a light emitting structure, a first dielectric layer, a first metal layer, a second metal layer, and a second dielectric layer is provided. The light emitting structure includes a first conductive layer, an active layer, and a second conductive layer. The active layer is disposed on the first conductive layer, and the second conductive layer is disposed on the active layer. The first metal layer is disposed on the light emitting structure and is contact with the first conductive layer, and part of the first metal layer is disposed on the first dielectric layer. The second metal layer is disposed on the light emitting structure and is in contact with the second conductive layer, and part of the second metal layer is disposed on the first dielectric layer. The second dielectric layer is disposed on the first dielectric layer. The first conductive layer includes a rough surface so as to improve a light extraction efficiency.

Abstract: A method of making a lightweight heat pipe includes steps of: a) preparing a first hollow pipe and a second hollow pipe making of two different materials; b) disposing the first hollow pipe into the second hollow pipe along an axial direction of the second hollow pipe; c) making an inner wall surface of the second hollow pipe attached on an outer wall surface of the first hollow pipe to combine the first and the second hollow pipes as a pipe body of the heat pipe; and d) vacuuming an inner space of the first hollow pipe, and sealing the pipe body after working fluid is filled in the inner space of the first hollow pipe to finish the heat pipe.

Abstract: A light-emitting diode includes a first electrode, a conductive substrate layer, a reflective layer, a first electrical semiconductor layer, a active layer, a second electrical semiconductor layer, and at least one second electrode. The conductive substrate layer is formed on the first electrode. The reflective layer is formed on the conductive substrate layer. The first electrical semiconductor layer is formed on the reflective layer. The active layer is formed on the first electrical semiconductor layer. The second electrical semiconductor layer is formed on the active layer. The at least one second electrode is formed on the second electrical semiconductor layer. At least one third electrode is additionally disposed under the second electrical semiconductor layer. At least one connection channel is disposed between the second electrode and the third electrode, so that the second electrode and the third electrode are electrically connected.

Abstract: A flatware item for thermally melting a food product includes a metal body (10), a low-temperature-evaporable circulation fluid (20), and a reflux medium (30). The metal body (10) has a vacuum chamber (100), a hand holding portion (11), and a food contacting portion (12). The circulation fluid (20) is filled in the vacuum chamber (100), whereby the circulation fluid (20) absorbs external energy through the hand holding portion (11) and vaporizes, and the vaporized circulation fluid (20) flows to the food contacting portion (12). The reflux medium (30) is spread on the inner wall of the vacuum chamber (100).

Abstract: The present disclosure provides a method for forming a light-emitting apparatus, comprising providing a first board having a plurality of first metal contacts, providing a substrate, forming a plurality of light-emitting stacks and trenches on the substrate, wherein the light-emitting stacks are apart from each other by the plurality of the trenches, bonding the light-emitting stacks to the first board, forming an encapsulating material commonly on the plurality of the light-emitting stacks, and cutting the first board and the encapsulating material to form a plurality of chip-scale LED units.

Abstract: A measuring device for measuring insulation resistance of an electric vehicle includes a measuring unit, a voltage detecting unit, and a control unit. The measuring unit includes a first tap, a second tap, a switch, and a measuring resistor. The first tap is to be electrically coupled to a high potential side of a high voltage system. The second tap is to be electrically coupled to a ground side of a low voltage system. The switch and the measuring resistor are connected in series between the first tap and the second tap. The voltage detecting unit is for detecting a voltage formed between the first tap and the second tap. The control unit is operable for controlling ON and OFF states of the switch, and is configured to determine the high potential insulation resistance and the low potential insulation resistance after operating the switch in the ON and OFF states.

Abstract: A flip-chip LED including a light emitting structure, a first dielectric layer, a first metal layer, a second metal layer, and a second dielectric layer is provided. The light emitting structure includes a first conductive layer, an active layer, and a second conductive layer. The active layer is disposed on the first conductive layer, and the second conductive layer is disposed on the active layer. The first metal layer is disposed on the light emitting structure and is contact with the first conductive layer, and part of the first metal layer is disposed on the first dielectric layer. The second metal layer is disposed on the light emitting structure and is in contact with the second conductive layer, and part of the second metal layer is disposed on the first dielectric layer. The second dielectric layer is disposed on the first dielectric layer. The first conductive layer includes a rough surface so as to improve a light extraction efficiency.

Abstract: A method of dynamic data storage for error correction in a memory device is disclosed. Data for storage is received, the received data is encoded and error correction code (ECC) is generated. The encoded data is stored in the memory device that includes a plurality of pages each having a plurality of data partitions. More corrected errors a marked page has, a smaller portion with a space of at least one datum of each of the corresponding data partitions associated with the marked page is allocated to store the encoded data, while a size of the ECC is fixed, thereby increasing capability of correcting errors in the marked page.

Abstract: An image processing circuit and a light illumination module are provided. The light illumination module has an integrated circuit and a plurality of light emitting diode (LED) strings connected in parallel. The integrated circuit could be the image processing circuit. Each of the LED strings has a plurality of LEDs connected in series. The integrated circuit has a driving circuit coupled to the LED strings. The driving circuit supplies a driving voltage to first ends of the LED strings to drive the LED strings. The driving circuit is also configured to maintain a voltage value of the driving voltage obtained while all of the strings of the light emitting diodes are turned on, until all of the LED strings are turned on again. Accordingly, the interference of the LED strings is decreased, and the LED strings operate more stably.

Abstract: In a normal mode, the power supply is fed back in a close loop, but in a power saving mode, the power supply is fed back in an open loop. When it is detected that the power supply is continuously fed back in the open loop and in a substantially zero output status, the power supply circuit enters a power down status. If the back-stage circuit needs power supply again, then the feedback is switched to the close loop and the power supply circuit enters the normal mode.

Abstract: A method for separating charged particles in a liquid sample is disclosed. The method includes the steps of driving the liquid sample containing a plurality of charged particles to flow, forming a non-uniform electric field in the direction relative to the flow direction of the liquid sample by two electrodes, and aggregating the charged particles under the non-uniform electric field so as to separating the charged particles from the liquid sample. When the liquid sample flows through the non-uniform electric field, it doesn't contact to the electrodes. A device and its manufacturing method for separating charged particles in a liquid sample are also disclosed, Accordingly, the charged particles can be separated from the liquid sample easily and more effectively.

Abstract: A fixing mechanism for fixing a portable device includes a casing. A track is disposed on the casing for guiding the portable device to slide. At least one hole is formed on the casing. The fixing mechanism further includes at least one spherical component installed inside the hole on the casing for wedging into a sunken part on the portable device so as to fix the portable device inside the casing. The fixing mechanism further includes a resilient component installed on a side of the casing and the spherical component for providing resilient force to the spherical component so as to push the spherical component to wedge into the sunken part on the portable device.

Abstract: The heat sink includes a fastener and a heat pipe. The fastener has a receiving space, an upper claw and a lower claw. The upper claw and the lower claw are formed in the receiving space. The heat pipe has a first end and a second end. The first end is received in the receiving space and clipped between the upper claw and the second claw, and the upper claw or the lower claw is partially embedded in the heat pipe to be flush with each other.

Abstract: A blind spot detection alert system. The system comprises two image capturing modules, a processing module, a first display module and a second display module. The two image capturing modules capture a right image and a left image respectively. The first display module is disposed on the right of the second display module. The processing module receives the right image and the left image to analyze a car moving direction. When the processing module determines the car moving direction is a right direction, the first display module displays the right image. When the processing module determines the car moving direction is a left direction, the second display module displays the left image. The processing module calculates a distance to a coming car, a moving direction of the coming car and a speed of the coming car according to the image to get an alert message.

Abstract: A vane type electric heater includes a heat generator and a vane structure, and the heat generator includes a rod, and the vane structure includes a plate and at least one heat pipe attached on a surface of the plate, and the plate includes a through hole for passing the rod, and the heat pipe surrounds the periphery of the through hole for enhancing the speed of thermal conduction and the effect of uniform temperature, so as to improve the heat output performance of the invention.

Abstract: A blind spot detection system and method thereof applicable to a transportation vehicle. The blind spot detection system comprises a plurality of detection modules, a processing module and a display module. When the transportation vehicle moves at a speed less than a predetermined speed or at a stop moving state, each detection module is used to detect a plurality of blind spot images around the transportation vehicle. The processing module is connected to each detection module and used to receive the plurality of blind spot images and execute an image processing for detecting and identifying a moving object in the plurality of blind spot images, and to generate a mark pattern corresponding to the moving object. The display module is connected to the processing module and used to display the plurality of blind spot images and the mark pattern in a blind spot display mode.