Patent application number | Description | Published |
20120148205 | IMAGE SENSOR AND MANUFACTURING METHOD OF THE SAME - Provided is an image sensor and a method of manufacturing the image sensor which can remove a dead zone and increase light collection efficiency. The sensor thereof includes a substrate that includes a plurality of pixel areas disposed in a matrix form, a plurality of photoelectric conversion devices formed at the pixel areas, a plurality of optical waveguide layers formed on the plurality of photoelectric conversion devices, a color filter layer formed on the plurality of optical waveguide layers, and upper and lower microlenses formed on and under the color filter layer, respectively. The upper and lower microlenses are arranged by alternating in longitudinal and transverse directions of the pixel area on the plurality of optical waveguide layers. | 06-14-2012 |
20130096454 | IMAGE REPRODUCING APPARATUS AND METHOD FOR REPRODUCING REALTIME IMAGE THEREOF - Disclosed is an image reproducing device which includes an image playback unit configured to play an image; a brain signal measuring unit configured to measure a brain signal from the human perceiving the played image; a brain signal analyzing unit configured to analyze the brain signal; a feature extracting unit configured to extract a feature from the analyzed brain signal; an image selecting unit configured to select images, corresponding to the feature from among the played images; and a brain image reproducing unit configured to obtain an average of the selected images to reproduce an image perceived through the brain. | 04-18-2013 |
20130154040 | PHOTO DETECTORS - Photo detectors are provided. The photo detector includes a photoelectric conversion layer between a lower carrier transportation layer and an upper carrier transportation layer, and a common electrode on the upper carrier transportation layer opposite to the photoelectric conversion layer. The photoelectric conversion layer includes a plurality of light absorption layers and each of the light absorption layers contains silicon nanocrystals. The silicon nanocrystals in respective ones of the light absorption layers have different sizes from each other. | 06-20-2013 |
20140151833 | PHOTOELECTRIC CONVERSION DEVICE - A photoelectric conversion device according to an exemplary embodiment includes a first substrate, a photoelectric conversion layer disposed above the first substrate, a second substrate which is different from the first substrate and disposed on the photoelectric conversion layer, and a nano pillar layer disposed above the second substrate in which the nano pillar layer includes a plurality of nano pillars which is spaced apart from each other, so as to easily absorb the light. | 06-05-2014 |
20140163350 | SILICON NANO-CRYSTAL BIOSENSOR AND METHOD OF FABRICATING THE SAME - A silicon nano-crystal biosensor includes a flexible substrate transformed depending on a shape of a body organ, a light emitting device disposed on the flexible substrate and emitting light, and a light detector opposite to the light emitting device on the flexible substrate. The light detector absorbs the emitted light. A length of the flexible substrate is substantially equal to or greater than a radius of curvature of the body organ. | 06-12-2014 |
20140171752 | APPARATUS AND METHOD FOR CONTROLLING EMOTION OF DRIVER - An apparatus for controlling emotion of a driver includes an emotion sensor unit configured to collect a biomedical signal from the driver, and generate biomedical information data based on the collected biomedical signal, a user memory unit configured to store driver information that includes biomedical signals for respective emotional states of the driver and a plurality of correspondence contents, and deliver the driver information and the correspondence content in response to a received request, and an emotion management unit configured to determine the emotional state of the driver from the driver information received from the user memory unit and the biomedical information data received from the emotion sensor unit, request a correspondence content corresponding to the determined emotional state of the driver from the user memory unit, and provide the driver with the content received from the user memory unit. | 06-19-2014 |
20140234815 | APPARATUS AND METHOD FOR EMOTION INTERACTION BASED ON BIOLOGICAL SIGNALS - An emotion signal detecting apparatus is provided, and the emotion signal detecting apparatus comprises a sensor unit configured to detect a biological signal, which occurs due to a change in an emotional state of a user, and an environmental signal; and a control unit configured to generate emotion information based on the biological signal and the environmental signal and to transmit the generated emotion information to an emotion signal detecting apparatus or emotion service providing apparatus of a different user. | 08-21-2014 |
20150140680 | INTEGRAL LABEL-FREE BIOSENSOR AND ANALYSIS METHOD USING THE SAME - Disclosed is an integral label-free biosensor capable of analyzing a biomolecule with high sensitivity by integrating a light source, a photodetector, an optical waveguide, and a microcantilever on a substrate, and a method of detecting a bio-antigen by using the same. The integral label-free biosensor according to the present invention may be manufactured with low cost, be easily integrated with a silicon electron device, and detect a biomolecule with high sensitivity by using a label-free method. | 05-21-2015 |