FINETEK, CO., LTD.
Paju-si, Gyeonggi-do, KR
|FINETEK, CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20140264098||SELF-ALIGNMENT FILLING LEVEL DETECTING DEVICE - A self-alignment filling level detecting device has a reflector and a sensor detachable from each other. The sensor has a light emitter, a light sensor, and a controller. The light sensor receives different light intensities when the reflector is assembled to the sensor and when the reflector is not assembled to the sensor. Thus, the controller determines whether the reflector has been accurately engaged and aligned with the sensor or not based on sensing results of the light sensor. Since the reflector and the sensor are detachable from each other, either the reflector or the sensor can be replaced individually if any one of them malfunctions.||09-18-2014|
|20140263978||SELF-CALIBRATION METHOD FOR A PHOTOELECTRIC LIQUID LEVEL SWITCH AND APPARATUS USING THE SAME - The invention relates to a self-calibration method for a photoelectric liquid level switch and apparatus using the same. The apparatus has a control module, a light emitting module and a light sensing module. The light emitting module emits a light beam into a container. The light sensing module then detects a reflected light beam. The control module acquires two values respectively standing for a first liquid level status and a second liquid level status. When a default threshold value is beyond a range between the two values, the control module calculates a new threshold value in the range between the two values. The control module then replaces the default threshold value with the new threshold value. The threshold value is adjustable for any kind of liquid.||09-18-2014|
|20130182742||SENSING DEVICE FOR DETECTING MATERIAL DEPTH, LIQUID-LEVEL, AND TEMPERATURE - A sensing device can detect material depth, liquid-level, and temperature. The sensing device has a probe, a control module, a volume sensing module, a thermal sensing module, an output module, and a power module. The probe has two material electrodes connected to the volume sensing module and a thermal electrode connected to the thermal sensing module. A rated voltage is applied at the material electrodes based on radio frequency admittance. A current deviation of the material electrodes is obtained by the volume sensing module, and calculated via the control module by material characteristics to obtain a correct storage amount of material. A temperature at each material depth is correctly detected by the thermal electrode. Steel cable is used as the material of the material electrodes of the probe to detect material depth or liquid level with high impact resistant ability.||07-18-2013|
|20130106411||MAGNETOSTRICTIVE POSITION TRANSDUCER AND MAGNETOSTRICTIVE SENSING ELEMENT THEREOF||05-02-2013|
|20120063260||TURBINE VIBRATOR - A turbine vibrator has a housing, an eccentric rotor mounted in an air chamber of the housing and two covers mounted respectively in two mounting recesses of the housing. Two threaded walls defined respectively around the mounting recesses of the housing have same threaded directions. Therefore, the mounting recesses, the air chamber and the other mounting recess are formed sequentially so axes of the mounting recesses and the air chamber are disposed along a same line. Manufacturing processes of the housing is reduced and shearing forces applied to the shafts of the eccentric rotor are reduced so the turbine vibrator has a prolonged useful life. Moreover, as a rotating direction of the eccentric rotor and the fastening directions of the covers are the same, when the turbine vibrator operates, the covers tighten against the housing. The first and second covers do not drop from the housing.||03-15-2012|
|20110146889||METHOD FOR MANUFACTURING DISPLAY DEVICE WITH OPTICAL/ELECTRONIC STRUCTURES - A disclosed method for manufacturing a display device with optical/electronic structures according to the present invention comprises: a first step for forming the optical/electronic structures on the primary side of a release film onto which an adhesive is applied, a second step for attaching the primary side of the release film to a substrate or a film, and a third step for removing only the release film from the substrate or film while the optical/electronic structures are attached thereto. According to the invention, the optical/electronic structures are transferred and attached to the substrate or film of the display device after firstly being attached to the release film. Therefore, the optical structure, such as a certain shaped micro lens, color filter, polarizing layer, or ITO layer, with optical characteristics or the electronic structure such as a circuit or electrode pattern like a thin film transistor (TFT) and in-cell phase difference film can be formed on the surface of the substrate or film very easily. That is to say, the optical/electronic structures can be formed very easily on the substrate or film of the display device in a desirable shape with uniform shape and size. In addition, the deterioration of an element of the display device can be prevented as a result of attaching the optical/electronic structures to the display device without directly radiating rays of light such as ultraviolet rays onto the display device.||06-23-2011|
Patent applications by FINETEK, CO., LTD.