Patent application number | Description | Published |
20100266157 | METHOD FOR EMBEDDING WATERMARK INTO AN IMAGE AND DIGITAL VIDEO RECORDER USING SAID METHOD - The present invention relates to a method for embedding and detecting watermark wherein forgery/alternation of image can be identified and the location of forgery/alternation can be verified by embedding and detecting watermark into a digital image which is shot in real time. Watermark is generated by using a quantized coefficient after frequency transform used in the compression process. By embedding this into an image, image can be compressed simultaneously with embedding watermark. The present invention discloses a method for embedding robust watermark which embeds a random sequence circular shifted from an original pseudo random sequence by the distance d as watermark into an image. The present invention discloses a technology for generating and embedding watermark by using a DCT coefficient quantized during the process for MPEG compressing the image, wherein said watermark can be generated and embedded in a unit of macro blocks or slices. The present invention discloses a technology for generating and embedding watermark by using a wavelet coefficient quantized during the process for wavelet compressing the image. Further, the present invention discloses a digital video recorder recording the image which is shot in real time embedded with watermark in accordance with the above method for embedding watermark. | 10-21-2010 |
20100299759 | DIGITAL INFORMATION SECURITY SYSTEM, KERNAL DRIVER APPARATUS AND DIGITAL INFORMATION SECURITY METHOD - Disclosed herein are a digital information security system, a kernel driver apparatus, and a digital information security method. The digital information security system includes a user module configured to operate in a user mode and to provide environment setting information comprising policy information about a use of digital information, and a kernel driver configured to operate in a kernel mode, to acquire information generated by an application of the user mode for the use of digital information, and to perform rights control regarding the use of digital information based on the acquired information and the policy information. Accordingly, the construction of a security system can be simplified, and the security of a security system can be improved. | 11-25-2010 |
20110010559 | METHOD FOR ENCRYPTING DIGITAL FILE, METHOD FOR DECRYPTING DIGITAL FILE, APPARATUS FOR PROCESSING DIGITAL FILE AND APPARATUS FOR CONVERTING ENCRYPTION FORMAT - Disclosed herein are a digital file encryption method, a digital file decryption method, a digital file processing apparatus, and an encryption format conversion apparatus. The digital file encryption method includes encrypting a file using specific encryption information, storing the encrypted file in a file system, and storing the encryption information in a stream provided by the file system. Accordingly, since file lengths before and after encryption are identical to each other, an application needs not to consider a header length or perform offset correction when using an encrypted file. | 01-13-2011 |
20110010756 | VIRTUAL APPLICATION PROGRAM SYSTEM, STORING DEVICE, METHOD FOR EXECUTING VIRTUAL APPLICATION PROGRAM AND METHOD FOR PROTECTING VIRTUAL ENVIRONMENT - The present invention relates to a virtual application program system, a storage device, a method of executing a virtual application program, and a method of protecting a virtual environment. The virtual application program system includes an execution control module for executing a virtual application program, and a virtual environment protection module loaded by the execution control module and configured to block non-permitted application programs from accessing a virtual environment accessed by the virtual application program. Accordingly, the virtual environment can be protected from a host application program, etc., and independency and security of a task using a virtual application program can be guaranteed. | 01-13-2011 |
20110072424 | SYSTEM FOR CREATING VIRTUAL APPLICATION, METHOD FOR INSTALLING VIRTUAL APPLICATION, METHOD FOR CALLING NATIVE API AND METHOD FOR EXECUTING VIRTUAL APPLICATION - A virtual application creating system, a virtual application installing method, a native API calling method and a virtual application executing method are disclosed. The virtual application creating system comprises a virtual environment library block including a plurality of modules that process native application program interfaces (APIs) of an operating system such that the native application APIs are suited to a virtual environment, finding a module capable of processing a specific native API from the plurality of modules when the specific native API is called and operating the found module; a virtual application installation block receiving position information of an application to be virtualized and information on an installation place where the application will be virtualized and installed from a user and inserting the virtual environment library block into a memory to install a virtual application in the installation place; and a virtual application execution block executing the virtual application installed in the installation place. Accordingly, an application selected by a user can be virtualized and installed in a position designated by the user, for example, an external storage unit, and the installed virtual application can be executed in a virtual environment independent from a host. | 03-24-2011 |
20110286624 | METHOD AND APPARATUS FOR WATERMARKING OF 3D MESH MODEL - Provided are a watermarking method and a watermarking apparatus for a mesh mode, which are applicable to a system which requires high precision, such as a rapid prototyping system. A reference coordinate system is set using 1-ring values of vertices of a 3D mesh model. The vertices are sorted based on the set reference coordinate system, and bit-information of the watermark consisting of bit string is, respectively, embedded into each of polygonal faces of the 3D mesh model in the sorted order. | 11-24-2011 |
20150043728 | DRM CONTENT STREAM TRANSMISSION APPARATUS, METHOD, AND TRANSMISSION AND RECEPTION SYSTEM - A content stream transmission apparatus with reverse traceability comprises a pattern insertion unit dividing the original content in units of segments and inserting at least two patterns to each segment and creating at least two pattern contents; an encryption unit encrypting the at least two pattern contents; a content selection unit selecting one of the at least two pattern contents based on user identification information; and a transmission unit transmitting the selected pattern content to a user device. Therefore, as copyright and leakage tracking information are enabled to be inserted into the contents in real-time, the present invention not only provides security-enhanced contents but also services real-time content streaming services. | 02-12-2015 |
Patent application number | Description | Published |
20100134302 | SYSTEM AND METHOD FOR CONTROLLING EMOTION OF CAR DRIVER - Provided are a system and method for controlling the emotion of a car driver. A system for controlling the emotion of a car driver includes a detection unit, a control unit, and an emotion controlling unit. The detection unit detects emotion information including the voice, expression, gesture, heart rate, and temperature of the car driver. The control unit compares the detected emotion information with the prestored reference emotion information of the car driver to determine whether to control the emotion of the car driver and outputs a control signal for control of the emotion of the car driver according to the determination result. The emotion controlling unit controls the emotion of the car driver according to the control signal of the control unit. | 06-03-2010 |
20100138113 | CONTROL SYSTEM AND METHOD FOR PROTECTING INFANT AND CHILD OCCUPANTS IN VEHICLE - Provided are a control system and method for protecting a child occupant of a vehicle. The control system includes a detecting unit, a monitoring unit, and a control unit. The detecting unit detects occupant data including weights of occupants and deployed lengths of seat belts. The monitoring unit determines whether the occupant is a child, whether the occupant has a seat belt on, and an occupant position based on the detected occupant data to generate occupant status data according to the determined results. The control unit controls a vehicle peripheral device according to the occupant status data when the occupant status data is received. | 06-03-2010 |
20150250945 | CONNECTOR TYPE FILTER FOR SYRINGE, SYRINGE WITH A FILTER AND MANUFACTURING METHOD THEREOF - Disclosed is a syringe with a connector-type filtering device for use in administering a medicinal fluid to a patient, including: a cylinder having a space formed to store the medicinal fluid therein; a piston configured to reciprocate within the space of the cylinder to suck in or discharge the medicinal fluid; a connector member assembled/dissembled between a needle holder and a neck a in front of the cylinder and having a function for removing foreign matter from the medicinal fluid; the needle holder configured such that the connector member is fitted in or disassembled from the needle holder; and a needle insert-molded on a tip end of the needle holder. | 09-10-2015 |
Patent application number | Description | Published |
20080294097 | Portable Infusion Set - Disclosed is a portable infusion set which comprises a supply pump for artificially supplying infusion solution to a tube passage connecting a solution storing vessel and an injection syringe, an elastic tube which is installed at the rear end of the supply pump and which is made of elastic material so that the infusion solution supplied from the supply pump is introduced or discharged through the expansion or contraction of the elastic tube, a supply sensor which detects the expansion or contraction limit of the elastic tube, and a micro-computer which controls power supply to the supply pump according to the signal of the supply sensor. The infusion solution is temporarily stored in elastic tube by the supply pump which is set to on/off by the micro-computer, and then injected to a human body with constant pressure through the contractile force of the elastic tube. By using the portable infusion set of the present invention, infusion solution can be supplied when the storing vessel is below human body and power consumption is lowered by intermittent use of the supply pump making the infusion set light and portable, and overpressure between the supply pump and the injection syringe that occurs when the syringe is clogged is prevented making the use of the infusion set more safe | 11-27-2008 |
20100194712 | OPTICAL POINTING DEVICE AND PORTABLE ELECTRONIC DEVICE HAVING THE SAME - Disclosed herein is an optical pointing device as a user interface for electronic devices such as communication terminals and the like. The optical pointing device includes a light receiving part, an optical unit transferring light to the light receiving part and including a reflection part disposed in an optical path, a frame body integrally formed with the reflection part to support the reflection part, a cover covering the frame body and having an interface surface, and a light source illuminating the cover. The optical pointing device reduces the number of components and permits convenient and easy assembly, thereby significantly improving productivity while reducing assembly defect. | 08-05-2010 |
20110085665 | Method For Generating Dynamic Group Key - A method of generating a dynamic group key of a group formed of a plurality of nodes, the method including: unicasting a public key that is based on respective secret keys of each of a plurality of general nodes excluding a master node, which is one of the plurality of nodes, wherein the unicasting is performed by the general nodes; broadcasting to the group an encryption value obtained by exponentially-calculating a secret key of the master node to the plurality of public keys, wherein the broadcasting is performed by the master node upon receiving the plurality of public keys; and obtaining a group key by using an inverse power-calculation of the respective secret keys of each of the general nodes based on the encryption value, wherein the obtaining is performed by the general nodes. | 04-14-2011 |
20150294135 | Fingerprint Sensor Module, Portable Electronic Device Including Same, and Method for Manufacturing Same - The present invention relates to a fingerprint sensor module having excellent sensing sensitivity, to a portable electronic device including same, and to a method for manufacturing same. According to one embodiment of the present invention, a fingerprint sensor module is provided which includes: a sensing unit formed on a substrate using a conductive body; a fingerprint sensor having a sensor circuit unit electrically connected to the sensing unit; a bracket accommodating the sensing unit and receiving the fingerprint sensor; and a post-processing layer positioned on a contact surface formed on the bracket so as to face the upper surface of the sensing unit. The sum of the thickness of a supporting layer between the upper surface of the sensing unit and the contact surface, and the thickness of the post-processing layer is 0.04 mm to 0.06 mm. | 10-15-2015 |
20160132176 | Display Apparatus Capable of Image Scanning and Driving Method Thereof - According to an embodiment, a display apparatus capable of image scanning and a driving method thereof is provided. | 05-12-2016 |
20160132177 | Display Apparatus Capable of Image Scanning and Driving Method Thereof - According to an embodiment, the present invention provides a display apparatus capable of image scanning and a driving method thereof. | 05-12-2016 |
20160132713 | Display Apparatus Capable of Image Scanning and Driving Method Thereof - According to an embodiment of the present invention, a display apparatus capable of image scanning and a method for driving the same are provided. | 05-12-2016 |
Patent application number | Description | Published |
20150182640 | PH SENSITIVE FLUORESCENT POLYDIACETYLENE LIPOSOME AND DELIVERY VEHICLE COMPRISING SAME - The present invention relates to a drug delivery vehicle comprising a polydiacetylene liposome, wherein lipid bilayer is formed by a mixture of 10,12-pentacosadiynoic acid (PCDA), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), and N-palmitoyl homocysteine (PHC), and a drug to be delivered is encapsulated in an isolated inner space of a polydiacetylene liposome. The PDA liposome drug delivery vehicle of the present invention comprises a lipid layer formed by mixing different phospholipids, excluding polydiacetylene, so as to be stable, and thus any leakage problems of an encapsulated drug are eliminated. In addition, since the liposome is sensitive to a pH, the shape and size thereof can be readily changed through the formation of a liposome-liposome conjugate by the improved sensitivity of the drug delivery vehicle under a specific acidic requirement, thereby enabling selective drug release, and thus can be applied as a drug delivery vehicle for various target materials. Additionally, the release of a drug can be controlled by controlling a pH requirement of the surroundings, and a drug release process can be monitored in real time through the fluorescence expressed by the stimulation to the surroundings. | 07-02-2015 |
20160137687 | METHOD FOR PREPARING METAL NANOSTRUCTURE BASED ON BIOMOLECULES - The present invention relates to a method for preparing metal nanostructures using DNA, and more particularly, to a method for preparing metal nanostructures, in which a self-assembling DNA is used as a frame, and thus the orientation, shape and size of the nanostructures are easily controlled compared to conventional bottom-up methods. Metal nanostructures prepared by the method show excellent localized surface plasmon resonance properties, and thus can be used as fluorescent substances in drug delivery, biomedical imaging, supersensitive biosensors, etc. | 05-19-2016 |
Patent application number | Description | Published |
20120130519 | SYSTEM AND METHOD FOR COMMUNICATING ZIGBEE-BASED AUDIO DATA - An apparatus for transmitting Zigbee-based audio data includes a first communication unit to communicate an audio data generation apparatus; a second communication unit to communicate an audio data reception apparatus; a first buffer group comprising a plurality of buffers to store audio data; and a control unit to, when receiving an audio input command through the first communication unit, control the second communication unit to transmit a data transmission notification signal to the audio data reception apparatus, store audio data received through the first communication unit sequentially in the plurality of buffers, packetize the audio data stored in at least one buffer of the plurality of buffers, and control the second communication unit to transmit the packetized audio data to the audio data reception apparatus. | 05-24-2012 |
20130088339 | ELECTRONIC DEVICE CASE FOR PROVIDING TACTILE FEEDBACK AND OPERATING METHOD THEREOF - Disclosed are an electronic device case for providing tactile feedback and an operation method thereof. The electronic device case for providing tactile feedback, includes: a communication interface unit receiving a control signal from an electronic device according to an operation of the electronic device; an actuator driver generating an electric signal corresponding to preset tactile pattern data according to the received control signal; and one or more film type actuators provided to contact the actuator driver and varying physical properties according to the control signal. | 04-11-2013 |
20140292501 | APPARATUS AND METHOD FOR PROVIDING HAPTIC EFFECT USING SOUND EFFECT - Disclosed herein are an apparatus and method for providing a haptic effect using a sound effect. The apparatus includes an audio filter storage unit, an acquisition unit, an analysis unit, a message configuration unit, and a haptic output unit. The audio filter storage unit stores a plurality of adaptive audio filters. The acquisition unit obtains sound effects output by an electronic device in response to an application or a user input event. The analysis unit analyzes the frequency components of each of the sound effects. The message configuration unit detects at least one of the adaptive audio filters from the audio filter storage unit, and generates a haptic output message, corresponding to the sound effect. The haptic output unit outputs a haptic effect based on the haptic output message. The adaptive audio filter dynamically varies depending on the application or the user input event. | 10-02-2014 |
Patent application number | Description | Published |
20100084649 | OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - An oxide thin film transistor (TFT) and its fabrication method are disclosed. In a TFT of a bottom gate structure using amorphous zinc oxide (ZnO)-based semiconductor as an active layer, source and drain electrodes are formed, on which the active layer made of oxide semiconductor is formed to thus prevent degeneration of the oxide semiconductor in etching the source and drain electrodes. The oxide TFT includes: a gate electrode form on a substrate; a gate insulating layer formed on the gate electrode; source and drain electrodes formed on the gate insulating layer and having a multi-layer structure of two or more layers; and an active layer formed on the source and drain electrodes and formed of amorphous zinc oxide-based semiconductor, wherein a metal layer such as indium-tin-oxide, molybdenum, and the like, having good ohmic-contact characteristics with titanium and a titanium alloy having good bonding force with oxygen or the oxide-based semiconductor is formed at an uppermost portion of the source and drain electrodes. In a method for fabricating an oxide TFT, a silicon nitride film is deposited with a sputter equipment without the necessity of H | 04-08-2010 |
20100210056 | Method of fabricating array substrate - A method of fabricating an array substrate for a display device includes steps of forming a gate line and a gate electrode on a substrate, forming a gate insulating layer and an intrinsic amorphous silicon layer, forming an oxide semiconductor layer, increasing a conductive property of the oxide semiconductor layer, forming a metal layer, forming a first photoresist pattern and a second photoresist pattern having a thinner thickness than the first photoresist pattern, forming a data line, a source drain pattern, an oxide semiconductor pattern and an active layer, removing the second photoresist pattern and exposing the source drain pattern, wet-etching the source drain pattern using a first etchant, thereby forming source and drain electrodes, wet-etching the oxide semiconductor pattern using a second etchant, thereby forming ohmic contact layers, removing the first photoresist pattern, forming a passivation layer having a drain contact hole exposing the drain electrode on the source and drain electrodes, and forming a pixel electrode connected to the drain electrode through the drain contact hole, wherein the active layer has a uniform thickness in the switching region. | 08-19-2010 |
20100301325 | OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A method for fabricating a liquid crystal display (LCD) device include: forming a gate electrode on a substrate; forming a gate insulating layer on the substrate; forming a primary active layer having a tapered portion to a side of a channel region of the primary active layer on the gate insulating layer, and forming source and drain electrodes on the primary active layer; and forming a secondary active layer made of amorphous zinc oxide-based semiconductor on the source and drain electrodes and being in contact with the tapered portion of the primary active layer, wherein the primary active layer is etched at a low selectivity during a wet etching of the source and drain electrodes, to have the tapered portion. | 12-02-2010 |
20100304528 | METHOD OF FABRICATING OXIDE THIN FILM TRANSISTOR - According to a method of fabricating an oxide thin-film transistor, when a thin-film transistor is fabricated by using an amorphous zinc oxide (ZnO)-based semiconductor as an active layer, it may be possible to reduce a tact time as well as attain an enhanced element characteristic by depositing an insulation layer having an oxide characteristic in-situ through controlling oxygen (O | 12-02-2010 |
20110108832 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - Disclosed are a liquid crystal display device employing an amorphous zinc oxide-based semiconductor as an active layer, and a method for fabricating the same, whereby device stability can be secured by employing an etch stopper structure and device characteristics can be enhanced by minimizing exposure and deterioration of the active layer excluding content regions by virtue of the design of the etching stopper in a shape like “H”. Also, the liquid crystal display device and the fabrication method thereof can further form a semiconductor pattern and an insulating layer pattern on the intersection between the gate line and the data line, so as to compensate a stepped portion, thereby preventing an occurrence of short-circuit. | 05-12-2011 |
20110291096 | ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A method of fabricating an array substrate and a display device including the array substrate are discussed. According to an embodiment, the method includes forming a gate electrode on a substrate, forming a gate insulating layer on the gate electrode, forming an oxide semiconductor layer and an etch prevention layer on the gate insulating layer using a single mask, forming source and drain electrodes on the etch prevention layer, and forming a passivation layer including a contact hole on the source and drain electrodes and on the gate insulating layer, and forming a pixel electrode on the passivation layer and through the contact hole. | 12-01-2011 |
20120012839 | OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A method for fabricating a liquid crystal display (LCD) device include: forming a gate electrode on a substrate; forming a gate insulating layer on the substrate; forming a primary active layer having a tapered portion to a side of a channel region of the primary active layer on the gate insulating layer, and forming source and drain electrodes on the primary active layer; and forming a secondary active layer made of amorphous zinc oxide-based semiconductor on the source and drain electrodes and being in contact with the tapered portion of the primary active layer, wherein the primary active layer is etched at a low selectivity during a wet etching of the source and drain electrodes, to have the tapered portion. | 01-19-2012 |
20120261660 | OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - An oxide thin film transistor (TFT) and its fabrication method are disclosed. In a TFT of a bottom gate structure using amorphous zinc oxide (ZnO)-based semiconductor as an active layer, source and drain electrodes are formed, on which the active layer made of oxide semiconductor is formed to thus prevent degeneration of the oxide semiconductor in etching the source and drain electrodes. | 10-18-2012 |
20130277673 | ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A method of fabricating an array substrate and a display device including the array substrate are discussed. According to an embodiment, the array substrate includes a gate electrode formed on a substrate; a gate insulating layer formed on the gate electrode; an oxide semiconductor layer and an etch prevention layer formed on the gate insulating layer, wherein ends of the oxide semiconductor layer and ends of the etch prevention layer are aligned with each other; source and drain electrodes formed on the etch prevention layer; a passivation layer including a contact hole formed on the source and drain electrodes and on the gate insulating layer; and a pixel electrode formed on the passivation layer and through the contact hole. | 10-24-2013 |
20140120659 | ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A method of fabricating an array substrate and a display device including the array substrate are discussed. According to an embodiment, the array substrate includes a gate electrode formed on a substrate; a gate insulating layer formed on the gate electrode; an oxide semiconductor layer and an etch prevention layer formed on the gate insulating layer, wherein ends of the oxide semiconductor layer and ends of the etch prevention layer are aligned with each other; source and drain electrodes formed on the etch prevention layer; a passivation layer including a contact hole formed on the source and drain electrodes and on the gate insulating layer; and a pixel electrode formed on the passivation layer and through the contact hole. | 05-01-2014 |
20150144923 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An OLED display device includes a first oxide semiconductor layer including first to fourth regions; a first gate electrode on a first insulating layer and the first oxide semiconductor layer, and completely overlapping the first region; a first storage electrode extending from the first gate electrode and overlapping the second region; a second insulating layer covering the first gate electrode and the first storage electrode and exposing the third and fourth regions; first source and drain electrodes on the second insulating layer and contacting the third and fourth regions; and an emitting diode connected to the first drain electrode, wherein a portion of the second region at an edge of the first storage electrode except a center of the first storage electrode is conductive to form a second storage electrode, and the first and second storage electrodes and the first insulating layer constitute a first storage capacitor. | 05-28-2015 |
Patent application number | Description | Published |
20150086046 | FEEDBACK PROVIDING MODULE, FEEDBACK PROVIDING APPRATUS, AND FEEDBACK PROVIDING METHOD - Disclosed herein are a feedback providing module, a feedback providing apparatus, and a feedback providing method. The feedback providing module includes: an upper plate part generating a vibration; a lower plate part inducing the vibration of the upper plate part; and a feedback controlling unit applying first to fourth voltages having different levels to the upper and the lower plate part in response to feedback control signals and varying the levels of the first to fourth voltages to control the upper and the lower plate part to generate at least one of a sound and a vibration. | 03-26-2015 |
20150145786 | METHOD OF CONTROLLING ELECTRONIC DEVICE USING TRANSPARENT DISPLAY AND APPARATUS USING THE SAME - Provided are an electronic device control apparatus and method using a transparent display. The electronic device control apparatus includes a first image acquirer configured to acquire a plurality of thing-direction images respectively captured by a plurality of cameras, a virtual image generator configured to combine the plurality of thing-direction images to generate a virtual image corresponding to a thing-direction region projected on the transparent display, a user interface configured to receive a user input, and a function attribute mapper configured to recognize an object included in the virtual image, based on the user input, and map, to the virtual image, a function attribute for controlling the recognized object. | 05-28-2015 |
20150324025 | USER INPUT DEVICE AND METHOD THEREOF - A user input device and method thereof is provided. The user input device according to the present invention comprises a touch input module outputting a touch coordinate according to a touch input when there is the touch input on a touch screen region; a gesture input module outputting a gesture coordinate according to a gesture input when there is the gesture input on a predetermined spatial region corresponding to the touch screen; and a spatial convergence module adjusting at least one of the touch coordinate and the gesture coordinate based on a reference coordinate for a predetermined space by determining if the touch input and the gesture input are consecutive inputs based on the touch coordinate and the gesture coordinate. | 11-12-2015 |
Patent application number | Description | Published |
20080311333 | Silicone Release Compositions with Controlled Peeling Force and Silicone Release Coating Films Coated with the Same - The invention pertains to a silicone release composition of which the peeling force can be controlled and also a silicone release film coated with the composition. With the inventive composition and the release film coated with the composition, it is possible to obtain a reproducible peeling force with a given value, and also possible to produce a uniformly coated release film without discharged harmful solvent. The silicone release film produced as such can have controlled peeling force with a stable peeling force characteristic compatible with viscous agent. To this end, the invention is characterized in that the silicone release composition of which the peeling force can be controlled according to the invention is a silicone water-dispersed release coating composition, contains organopolysiloxane, organopolysiloxane resin, organo hydrogen polysiloxane and platinum chelate catalyst, and meets the following math figure for peeling force:
| 12-18-2008 |
20090197100 | ANTISTATIC SILICONE RELEASE COATING FILMS - The invention relates to an antistatic silicone release film having a layer coated with an antistatic silicone release composition, and, used for semiconductors, electronics and display devices while addressing problems of static electricity generated when a general release film is separated from adhesive or an adhesive layer, and of contamination by such static electricity that causes critical product defects. The invention also relates to an antistatic silicon release film that can reduce product contamination caused by static electricity in peeling the film from adhesive or an adhesive layer, and achieves close adhesion between a substrate and a coated layer because of no interruption in curing a release layer, and also thereby has a stable release property. | 08-06-2009 |