摘要:
A color electronic paper keypad device is provided that includes an electronic paper sheet having a plurality of electrode patterns. One or more of the plurality of electrode patterns displays a color depending on whether an electric field is applied. The device also includes a color display disposed over the electronic paper sheet. The color display changes the displayed color depending on whether a second electric field is applied. An illumination light reflects from or transmits through the color display to change the displayed color of the one or more electrode patterns. The device further includes a front light unit for illuminating said color display.
摘要:
A keypad assembly includes an optical shutter configured to shield or transmit light according to a voltage applied thereto; a light guide panel configured to guide an internal light generated inside of the keypad assembly and coupled to the interior of the light guide panel; and a symbol pattern layer including at least one symbol pattern illuminated by both the internal light irradiated from the light guide panel and an external light from outside of the keypad assembly that has passed through the optical shutter.
摘要:
Disclosed is a wearable electronic device including a body portion wearable on a human body, a circuit portion mounted on the body portion, and a sensor portion contacting the human body to measure a bio signal, wherein the sensor portion is detachably coupled to the body portion.
摘要:
A method for improving the convenience in use of a touch sensor and a touch screen applied to a portable terminal and a terminal using the method are provided. The method includes determining a current user interface mode and function of the terminal; searching for an optimum sensitivity value corresponding to the determined user interlace mode and function; and setting the sensitivity value of the touch sensor to the optimum sensitivity value.
摘要:
Disclosed is an apparatus for writing an image on electronic paper, the apparatus including a writing head having a plurality of pixel electrodes corresponding to a plurality of pixels forming an image, the writing head applying a voltage to the pixel electrodes according to inputted address signals and data signals; a driver for generating the address and data signals according to an inputted image frame signal and outputting the address and data signals to the writing head; and a controller for generating the image frame signal and outputting the image frame signals to the driver.
摘要:
A method for providing a healthcare program service in a system for providing a healthcare service over a wireless communication network includes: receiving vital signals for condition, measured by means of corresponding measurement devices, transmitted from multiple users over the wireless communication network, and grouping the received receiving vital signals for condition according to particular condition; registering by a plurality of service providers, corresponding healthcare programs classified by particular diseases, and providing a healthcare program service to the multiple users, receiving a feedback of a use satisfaction for each of the healthcare programs from each user via said wireless communication network, and gathering satisfaction information for each of the healthcare programs, counting the number of uses of each of the healthcare programs, and gathering utilization information for each of the healthcare programs, searching for a corresponding group of users using each of the healthcare programs, adding up the gathered user satisfactions and utilizations, and databasing the results according to preferred healthcare programs of the corresponding user group; upon receipt of vital signals for condition from a particular user, comparing a similarity of the vital signals for condition of the particular user using the databased healthcare programs, and recommending a preferred healthcare program for a corresponding user group having vital signals for condition, which is most similar to the vital signals for the particular user, according to the comparison result.
摘要:
Provided is an apparatus and method for measuring a dose in an injector, which is capable of measuring a dose without modifying the mechanical structure of the injector. A number sleeve is provided to pass through an injector body and is connected to be spirally movable, and a pattern for dose measurement is formed on an outer periphery of the number sleeve. The injector body includes a sensor for sensing the pattern formed on the number sleeve when the number sleeve performs a spiral movement, and a controller for measuring a dose according to a spiral movement distance of the number sleeve through the sensor.
摘要:
Disclosed is a method for recognizing an ID in a mobile terminal having a touchscreen, the method including activating the touchscreen of the mobile terminal and receiving selection of either an ID registration mode or an ID authentication mode from a user; extracting a first bioelectric signal which is caused by the touch of the user and is input from the touchscreen when the ID registration mode is selected; determining if data analysis on the extracted first bioelectric signal is valid; extracting a first specific waveform from the extracted first bioelectric signal when the data analysis on the extracted first bioelectric signal is valid; and registering the extracted first specific waveform as an ID of the user.
摘要:
A keypad assembly using a waveguide for guiding lights emitted from light emitting devices is disclosed. The keypad assembly includes a switch board having a plurality of dome switches. The keypad also includes a plurality of key buttons; a plurality of light emitting devices included in the switch board; a waveguide formed under the key buttons, the waveguide having a predetermined refractive index to allow lights emitted from the light emitting devices to travel according to an internal total reflection condition; a plurality of reflecting patterns formed in the waveguide to reflect the light traveling through the waveguide toward the key buttons; and an auxiliary layer formed on the surface of the waveguide, the auxiliary layer having lower refractive index than that of the waveguide to make a constant total reflection condition.