Patent application number | Description | Published |
20100227524 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A method of manufacturing an organic light emitting diode (OLED) display device including a first substrate having a pixel region, and a second substrate attached to the first substrate, to seal the pixel region, the method including: applying a frit to a region of the second substrate; applying a laser beam to the frit, to plasticize the frit; aligning the first substrate and the second substrate; and applying a laser beam to the frit, to attach the first and second substrates. | 09-09-2010 |
20120104933 | Organic Light Emitting Display Apparatus and Method of Manufacturing the Same - In an organic light emitting display apparatus and a method of manufacturing the same, the organic light emitting display apparatus comprises: a first substrate, one surface of which is divided into a non-display area and a display area including an organic light emitting diode (OLED); a second substrate, one surface of which faces the one surface of the first substrate; and a bonding member disposed between the first and second substrates so as to surround the display area of the first substrate, and bonding the first and second substrates to each other to define an inner portion including the display area and an outer portion including the non-display area. A bonding portion formed by the bonding member includes an effective bonding portion and a non-effective bonding portion. The non-effective bonding portion includes an inner non-effective bonding portion contacting one side of the effective bonding portion and disposed adjacent to the inner portion, and an outer non-effective bonding portion contacting another side of the effective bonding portion and disposed adjacent to the outer portion by interposing the effective bonding portion between the inner and outer non-effective bonding portions. | 05-03-2012 |
20140306195 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - An organic light-emitting display apparatus and a manufacturing method thereof. The organic light-emitting display apparatus includes a substrate, a display unit arranged on the substrate, a dam unit arranged at a periphery of the display unit and on the substrate and an encapsulating layer to encapsulate the display unit, wherein the encapsulating layer includes an organic film covering the display unit, and an inorganic film covering the organic film and the dam unit, and wherein a hardness of the dam unit is lower than that of the inorganic film. According to this, lateral moisture-proof characteristics of the organic light-emitting display apparatus are improved. | 10-16-2014 |
20150042346 | DISPLAY APPARATUS INCLUDING ENCAPSULATION FILM AND METHOD OF INSPECTING THE ENCAPSULATION FILM - A display apparatus is provided. The display apparatus includes a substrate, a display panel on the substrate, and an encapsulation film sealing the display panel. The encapsulation film includes at least one organic layer and/or at least one inorganic layer and at least one pair of conductive layers. | 02-12-2015 |
Patent application number | Description | Published |
20090037642 | METHOD OF MANAGING AND RESTORING IDENTIFIER OF STORAGE DEVICE AND APPARATUS THEREFOR - A method of managing and restoring an identifier of a storage device and an apparatus therefor are provided. The method includes the operations of generating a storage device identifier; recording the storage device identifier in a non-volatile memory of a host; generating an identifier file including the storage device identifier and a host identifier; and recording the identifier file in the storage device. By doing so, the method and apparatus can efficiently and securely manage the storage device. | 02-05-2009 |
20090037748 | METHOD AND APPARATUS FOR FORBIDDING USE OF DIGITAL CONTENT AGAINST COPY CONTROL INFORMATION - Provided is a method of preventing digital content from being used despite the presence of copy control information. In the method, a security apparatus capable of restricting use of contents generates a nonce with respect to a storage device and stores the nonce in the storage device and a memory separated from the storage device when content is stored in the storage device; updates the nonces stored in the memory and storage device when movement of the content occurs; and permits use of the content only when the nonce of the storage device, which is stored in the memory, is equal to the nonce stored in the storage device if the content is requested for use, thereby preventing a disk cloning attack. | 02-05-2009 |
20090038007 | METHOD AND APPARATUS FOR MANAGING CLIENT REVOCATION LIST - A method and apparatus for managing a client revocation list are provided. The method includes receiving a first client revocation list from a server; and selectively discontinuing an operation of a client, based on the first client revocation list. By doing so, the method and the apparatus can securely control contents. | 02-05-2009 |
20090052670 | METHOD AND APPARATUS FOR STORING DIGITAL CONTENT IN STORAGE DEVICE - Disclosed are a method and apparatus for storing digital content in a storage device. A content key, which is a key used by a host for encrypting content when the content is stored to a storage device connected to the host, is encrypted by using a storage key of the storage device. The encrypted content key and encrypted content are stored in the storage device, and the host only stores storage keys. Thus, quantity of information maintained by the host can be reduced. Also, when a storage key is stored in a portable security component (PSC), portability and mobility of content bound to a single host may be improved. | 02-26-2009 |
20090157781 | METHOD AND APPARATUS FOR GENERATING CONTENT IDENTIFIER AND PREVENTING ALTERATION OF THE CONTENT IDENTIFIER - A method and apparatus for generating a content identifier and preventing alteration of the content identifier are provided. The method includes generating at least one random number, generating location information for designating a plurality of locations within a content by using the at least one generated random number, extracting a plurality of parts of the content, which correspond to the generated location information, from the content, generating a integrity verification value based on the extracted parts of the content, which correspond to the generated location information, and generating the content identifier having the integrity verification value and the at least one generated random number. | 06-18-2009 |
20090199303 | CE DEVICE MANAGEMENT SERVER, METHOD OF ISSUING DRM KEY BY USING CE DEVICE MANAGEMENT SERVER, AND COMPUTER READABLE RECORDING MEDIUM - Provided are a method of issuing a DRM (digital rights management) key by using a CE (consumer electronics) device management server. The method includes: authenticating the CE device; if authentication of the CE device succeeds, transmitting a request for issuing the DRM key to a key server for storing and managing the DRM key; receiving the DRM key from the key server; and transmitting the DRM key to the CE device. Thus, the CE device can conveniently and safely receive the DRM key. | 08-06-2009 |
20110142227 | METHOD AND APPARATUS FOR ENCODING DATA AND METHOD AND APPARATUS FOR DECODING DATA - A method and apparatus for encoding data, and a method and apparatus for decoding data. The method of encoding data including generating first encoded data by encoding input data, dividing the first encoded data into a plurality of segments, and generating second encoded data by combining the plurality of segments and dummy data. | 06-16-2011 |
20120320502 | DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND FRIT COMPOSITION USED IN THE DISPLAY PANEL - Provided are display panel, method of manufacturing the same, and frit composition used in the display panel. A display panel comprising: a first substrate, a second substrate facing the first substrate and a frit bonding the first substrate and the second substrate together, wherein the frit has an optical density of more than about 0.0683/μm for laser light of any one wavelength in a wavelength range of about 760 to about 860 nm. | 12-20-2012 |
Patent application number | Description | Published |
20080250144 | METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION OF CONTENT DATA - Provided are a method and apparatus for controlling transmission of content data. In the method, a communication channel is initially established to transmit the content data, the content data is transmitted through the established communication channel, verification is performed a plurality of times to determine whether the content data is transmitted within an acceptable transmission range, and whether to continue the transmission of the content data is determined according to the verification result. Accordingly, when a client moves to a location outside a predetermined acceptable transmission range in a wireless environment, a server stops transmission of the content data. In addition, content data can be continuously transmitted regardless of interference caused by a temporary obstacle between a server and a client. | 10-09-2008 |
20080250403 | METHOD AND APPARATUS FOR GENERATING FIRMWARE UPDATE FILE AND UPDATING FIRMWARE BY USING THE FIRMWARE UPDATE FILE - Provided is a method of limiting updating of firmware by distinguishing between model code that represents a group of hardware having firmware program codes are compatible with each other and model code that identifies each hardware belonging to the group. The method includes generating a data body having firmware program code that is to be updated; generating a data header having model code of hardware to which the data body is to be applied, wherein the hardware model code comprises first model code representing a group of hardware having firmware program codes are compatible with each other and second model code identifying each hardware belonging to the group; and generating a firmware update file by combining the data body and the data header. | 10-09-2008 |
20080256527 | METHOD OF GENERATING FIRMWARE UPDATE FILE, METHOD AND APPARATUS FOR UPDATING FIRMWARE BY USING THE FIRMWARE UPDATE FILE - Provided are a method of generating a firmware update file which restrictively allows a firmware update for a corresponding hardware model, and a method and apparatus for updating firmware using the firmware update file. By generating a data body including program codes of firmware to be updated, generating a data header including model codes of a hardware device to which the data body is applied, and generating the firmware update file by combining the data body and the data header, the firmware update may be restricted for a corresponding model of a hardware device by using the firmware update file so that firmware of other models of hardware devices may not be updated, an integrity check may be performed using a digital signature when the firmware is updated. | 10-16-2008 |
20140245234 | METHOD FOR CONTROLLING DISPLAY OF MULTIPLE OBJECTS DEPENDING ON INPUT RELATED TO OPERATION OF MOBILE TERMINAL, AND MOBILE TERMINAL THEREFOR - A method of controlling a display of a plurality of objects according to an input related to operation of a mobile terminal is provided. The method includes changing, if an input related to operation of the mobile terminal is received when a layout including a plurality of areas in which a plurality of objects are respectively displayed is displayed, one or more of the plurality of areas corresponding to the input related to the operation of the mobile terminal, and displaying a layout including the changed areas. The input related to the operation of the mobile terminal may be a motion of the mobile terminal, a user's breath, or a gesture. If an input related to operation of the mobile terminal is detected while one of the areas constituting the layout is being touched, the remaining areas except for the touched area are rearranged. | 08-28-2014 |