Abstract: An assistant device for pipetting is disclosed. The assistant device for pipetting comprises: a multi-well plate, a first light emitting element array, a first photo detector array, a second light emitting element array, a second photo detector array, a control circuit, and a display. The multi-well plate comprises a plurality of wells for containing a solution, and the plurality of wells are disposed as an array. The first and second light emitting element arrays are disposed at adjacent sides of the multi-well plate. The first and second photo detector arrays are disposed at the side opposite to the first and second light emitting element arrays respectively. The control circuit is connected to the light emitting element arrays, the photo detector arrays, and the display to determine the amount of pipetting times of each of the wells and display on the display.

Abstract: Provided herein is a device for quantitative analysis of a micro-volume solution. The device comprises a base portion provided with a light-emitting fiber, a movable arm provided with a light-receiving fiber, and at least one positioning block disposed between the movable arm and the base portion so that an optical path with a constant length is formed between the light-emitting fiber and the light-receiving fiber when the positioning block is clamped by the movable arm and the base portion. The solution concentration related to the absorbance with respect to the standard optical path length may be evaluated based on the built-in database and the optical intensity of light having passed through the solution as detected by a light sensor.

Abstract: A thin film transistor (TFT) substrate includes gate lines, data lines intersecting with the gate lines, a plurality of TFTs, pixel electrodes, and a common electrode insulating the gate lines, the data lines, the TFTs, and the pixel electrode. Each pixel electrode is connected to one of the gate lines and one of the data lines via one of the TFTs. A layer stack including an insulating layer and a passivation layer is sandwiched between the pixel electrodes and the common electrode.

Abstract: An exemplary liquid crystal panel includes a first substrate, a second substrate opposite to the first substrate, a light sensor disposed at an inner side of the first substrate, and a black matrix disposed at an inner side of the second substrate. The light sensor includes a light-sensing unit, and the black matrix includes a semi-transparent film corresponding to the light-sensing unit. A liquid crystal display device employing the liquid crystal panel is also provided.

Abstract: A bio-sample image pickup device includes a light source module, a carrier, an image pickup unit, a first filter set, and a second filter set. The carrier carries the light source module and the bio-sample, and moves between a first position and a second position. The first filter set between the light source module and the image pickup unit for filtering the light emitted by the light source module, and the image pickup unit picks up the image of the bio-sample through the first filter set in the first position. The second filter set in the second position filters the light emitted by the light source module for allowing an operator to see the bio-sample in the second position through the second filter.

Abstract: Provided herein is a device for quantitative analysis of a micro-volume solution. The device comprises a base portion provided with a light-emitting fiber, a movable arm provided with a light-receiving fiber, and at least one positioning block disposed between the movable arm and the base portion so that an optical path with a constant length is formed between the light-emitting fiber and the light-receiving fiber when the positioning block is clamped by the movable arm and the base portion. The solution concentration related to the absorbance with respect to the standard optical path length may be evaluated based on the built-in database and the optical intensity of light having passed through the solution as detected by a light sensor.

Abstract: An exemplary frame assembly (20) includes a first frame (21), a second frame (22), a third frame (23) accommodating at least part of the first frame and at least part of the second frame. The first, second and third frames cooperatively define an accommodating space of the frame assembly, and the positions of the first frame and the second frame relative to each other are adjustable such that the accommodating space has a desired size.

Abstract: An exemplary electrostatic discharge protection device includes: an electrostatic discharge part configured for discharging electrostatic when the electrostatic is larger than a threshold value; and a light emitting part configured for emitting light when electrostatic discharge happens.

Abstract: An exemplary method for fabricating a damascene interconnect structure includes the following. First, providing a substrate. Second, depositing a multilayer dielectric film on the substrate. Third, forming a patterned photoresist on the multilayer dielectric film. Fourth, etching the multilayer dielectric film to form a plurality of trenches, a portion of each of the trenches having an enlarged width at each of sidewalls thereof. Fifth, filling the trenches with conductive metal to form conductive lines such that air is trapped in extremities of the enlarged width portions of the trenches.

Abstract: An exemplary display device (2) includes a display body (22) and a support body (23) configured for supporting and moving the display body. The support body includes at least one trolley wheel assembly (28) capable of moving horizontally, and at least one stopper (380) corresponding to the trolley wheel assembly, which is capable of braking the trolley wheel assembly. The display body is moved horizontally when the trolley wheel assembly is moved horizontally.

Abstract: A real-time fluorescent electrophoresis apparatus, comprising: an electrophoresis tank comprising a platform, an electrophoresis liquid, a positive electrode and a negative electrode, the platform carrying a gel with a biological sample, the gel comprising a plurality of charged molecules of the biological sample, and the gel, the platform, the positive electrode and the negative electrode being immersed in the electrophoresis liquid; and a lid covering the electrophoresis tank and comprising a filter disposed above the gel and at least one luminous element disposed on at least one side of the filter to irradiate the gel so that the biological sample in the gel is excited to fluoresce. Thereby, the experimenter is able to observe fluorescence phenomenon from the biological sample during electrophoresis so as to trace the electrophoresis process and determine whether the electrophoresis process is to be interrupted and avoid experimental errors.

Abstract: A circuitry testing method, comprising: providing a circuit board needing testing; applying a potential (160) to the circuit board needing testing so that the circuit board works and operating elements of the circuit board needing testing emit infrared rays; testing an intensity of radiation of the infrared rays using an infrared sensor (110); converting the radiation intensity to RGB (red, green, blue) data signals in order to form a diagnostic infrared image, using a processor (130); providing a standard infrared image; comparing the diagnostic infrared image with the standard infrared image; and determining whether the circuit board is defective according to the comparison.

Abstract: An exemplary TFT substrate includes a substrate, signal lines, a common electrode, and a pixel electrode. The signal lines are arranged on the substrate along two perpendicular directions. One of each two signal lines perpendicular to each other includes a plurality of segments. Every two adjacent segments are arranged on two opposite sides of the other signal line of the two signal lines. The TFT substrate further includes a connection line. The connection line interconnects the two adjacent segments. The common electrode is arranged in a same layer as the connection line, and overlaps the segmented signal line along a direction perpendicular to the substrate.

Abstract: The present invention relates to a cooling device, mainly comprises a carrying unit, a thermal insulation unit, and a temperature-lowering module. The thermal insulation unit is provided over a part of surface of the carrying unit for blocking heat transmission between the carrying unit and the outside. As the carrying unit is placed on the temperature-lowering module, a cooling chip in the temperature-lowering module is able to lower the temperature of the carrying unit and a biological sample. Furthermore, the thermal insulation unit is able to maintain the temperature of the carrying unit and biological sample, when the carrying unit is removed from the temperature-lowering module. Thereafter, a user can conveniently practice observation and experiment with respect to the biological sample, and avoid damaging the biological sample during experiment or transportation by the use of the cooling device.

Abstract: A high-performance light source apparatus for fluorescence photography of biomolecule sample gels is disclosed. The high-performance light source apparatus comprises a base frame, a supporting region located on the center of the top surface of the base frame for supporting a biomolecule sample gel, and at least one light-emitting module disposed on the top surface of the base frame around the supporting region for emitting an exciting light onto the biomolecule sample gel laterally. Each light-emitting module comprises an LED array having different colors of LEDs for different bio reagents. The exciting light is projected onto the biomolecule sample gel laterally, such that the size of the high-performance light source apparatus can be minimized, and the light spots interference in fluorescence photographing or observation can be prevented.

Abstract: A light source apparatus for fluorescence photography of biomolecule sample gels is disclosed. The light source apparatus comprises a housing, a transparent plate disposed in a light transmission zone at the top of the housing, and at least one LED array disposed in the housing out of the range of the light transmission zone. The LED array irradiates obliquely to the light transmission zone for preventing the light spots from interfering in the observation. Each of LED array may comprises different colors of LEDs for different biomolecule samples.

Abstract: An ultraviolet light source includes a casing holding therein UV lamp tubes and a translucent panel above the UV lamp tubes, a filter panel, a side frame surrounding the filter panel, and a hinge connected between the casing and side frame for enabling the filter panel to be turned with the side frame about the axis of the hinge relative to the casing. Moreover, the hinge and the side frame are made of metal material or metal alloy for avoiding breakage of the part of the filter panel connected with the hinge under long radiation of the emitted ultraviolet light. When in use, a bio-sample is placed on the translucent panel, and then the filter panel is closed on the casing over the bio-sample, so that the user can observe the bio-sample or pickup the image of the bio-sample without exposing the body to the emitted ultraviolet light.

Abstract: A bio-sample image pickup device includes a light source module, a carrier, an image pickup unit, a first filter set, and a second filter set. The carrier carries the light source module and the bio-sample, and moves between a first position and a second position. The first filter set between the light source module and the image pickup unit for filtering the light emitted by the light source module, and the image pickup unit picks up the image of the bio-sample through the first filter set in the first position. The second filter set in the second position filters the light emitted by the light source module for allowing an operator to see the bio-sample in the second position through the second filter.

Abstract: An exemplary method for fabricating a damascene interconnect structure includes the following. First, providing a substrate. Second, depositing a multilayer dielectric film on the substrate. Third, forming a patterned photoresist on the multilayer dielectric film. Fourth, etching the multilayer dielectric film to form a plurality of trenches, a portion of each of the trenches having an enlarged width at each of sidewalls thereof. Fifth, filling the trenches with conductive metal to form conductive lines such that air is trapped in extremities of the enlarged width portions of the trenches.

Abstract: An exemplary electro-wetting display (EWD) device includes a plurality of sub-pixel units. Each sub-pixel unit defines two opposite long sides and two opposite short sides. Each sub-pixel unit includes a first substrate, a second substrate facing toward the first substrate, a conductive first liquid and a polar second sandwiched between the first substrate and the second substrate, and an electrode. The first and second liquids are immiscible. The electrode is disposed at a surface of the second substrate facing the first liquid. The electrode defines an opening. A length of the opening as measured parallel to the nearest short side is not less than 0.8 times a length of the nearest short side.