摘要:
A composition and method of use for the treatment of pain and inflammation associated with dental disease is disclosed. The composition comprises pine resin and salt in a 1:1-5 parts by weight relationship which is prepared by mixing the pine resin and salt, heating the mixture while stirring, cooling and grinding the resulting solid to a powder form.
摘要:
A method of operating a three-dimensional image sensor may include: obtaining position information of an object using light emitted by a light source module, the three-dimensional image sensor including the light source module having a light source and a lens; and adjusting a relative position of the light source to the lens based on the obtained position information of the object. A method of operating an image sensor may include: obtaining position information of an object using light emitted by a light source module, the image sensor including the light source module; and adjusting an emission angle of the light emitted by the light source module based on the obtained position information.
摘要:
Semiconductor apparatuses having optical connections between a memory controller and a memory module are provided. A semiconductor apparatus includes a memory controller, at least one socket configured to receive a memory module, and a first optical-electrical module. A second optical-electrical module is mounted in the socket and optically coupled to the first optical-electrical module via at least one optical channel.
摘要:
The image sensor includes a pixel array including a plurality of unit pixels each including a single transistor and a photodiode connected to a body of the single transistor, a row driver block configured to enable one of a plurality of rows in the pixel array to enter a readout mode, and a readout block configured to sense and amplify a pixel signal output from each of a plurality of unit pixels included in the row that has entered the readout mode.
摘要:
A battery module includes a plurality of rechargeable batteries; a housing containing the rechargeable batteries; first heat dissipation ribs protruded from the housing and having a shape of a polygon or a closed curve; and second heat dissipation ribs protruded from the housing and linearly formed to couple the first heat dissipation ribs to each other.
摘要:
An optical biosensor including a bio-sensing unit configured to receive an optical signal and generating a sensed optical signal, the wavelength of which varies according to a result of sensing a biomaterial; and a spectrometer including a plurality of ring resonators for dividing the sensed optical signal according to a wavelength and generating a plurality of output optical signals, respectively.
摘要:
Disclosed herein are an in situ-forming, bioadhesive hydrogel and the medical uses thereof. Being formed by in situ crosslinking through an enzymatic reaction, the hydrogel has an advantage over conventional bioadhesive hydrogels in terms of biocompatibility. In addition, the in situ-forming bioadhesive hydrogel has excellent biocompatibility and mechanical strength and has excellent tissue adhesiveness thanks to modification with/without dopa derivatives. The hydrogel finds a variety of applications in the biomedical field, including bioadhesives or hemostats, implant substances for tissue regeneration and augmentation, carriers for delivering biologically active materials or drugs, etc.
摘要:
An image sensor includes a first photoelectric conversion element supplying charges to a first charge storage node, a first charge storage element adjusting an amount of charges supplied from a charge supply source to the first charge storage node in response to a feedback signal, and a feedback signal generating circuit generating the feedback signal based on an amount of charges in the first charge storage node.
摘要:
Provided are a multi-layered nonwoven fabric, comprising: an outer layer formed of a spunlaced nonwoven fabric including at least one of a bamboo fiber and a polyethyleneterephthalate (PET)-based fiber; a middle layer formed of a melt blown nonwoven fabric; and an inner layer formed of a melt blown nonwoven fabric or a melt blown-spunlaced nonwoven fabric, wherein the outer layer comprises an allergen inactivation agent; a method of manufacturing the same; and an anti-allergic product including the same. The multi-layered nonwoven fabric can exhibit good air permeability and weatherability, and even more, can inactivate an allergen and thus exhibit anti-allergic, anti-bacterial and anti-viral effects.
摘要:
Optical waveguide and coupler devices and methods include a trench formed in a bulk semiconductor substrate, for example, a bulk silicon substrate. A bottom cladding layer is formed in the trench, and a core region is formed on the bottom cladding layer. A reflective element, such as a distributed Bragg reflector can be formed under the coupler device and/or the waveguide device. Because the optical devices are integrated in a bulk substrate, they can be readily integrated with other devices on a chip or die in accordance with silicon photonics technology. Specifically, for example, the optical devices can be integrated in a DRAM memory circuit chip die.