摘要:
Embodiments of the invention provide a thin film transistor substrate, comprising: an insulating substrate; a gate wire formed on the insulating substrate; a first gate insulating layer made of an inorganic material, formed on the gate wire and having a first insulating layer contact hole for exposing at least a part of the gate wire; a second gate insulating layer made of an organic material, formed on the first gate insulating film and having a second insulating layer contact hole corresponding to the first insulating layer contact hole; a source electrode and a drain electrode formed on the second gate insulating layer and being aparted from each other to be defining a channel area; and an organic semiconductor layer formed on the channel area.Accordingly, the present invention provides an organic TFT substrate in which a characteristic of a TFT is improved.
摘要:
A thin film transistor substrate includes an insulating substrate, a gate electrode formed on the insulating substrate, a first gate insulating film formed on the gate electrode and having an opening for exposing at least part of the gate electrode, a second gate insulating film covering the gate electrode exposed by the opening and having a larger dielectric constant than the first gate insulating film, a source electrode and a drain electrode disposed apart from each other in a central area of the second gate insulating film and defining a channel region there between, and an organic semiconductor layer formed in the channel region. A method for forming the TFT substrate is also provided. Thus, the present invention provides a TFT substrate in which a characteristic of a TFT is improved.
摘要:
A display device capable of minimizing leakage of a voltage applied to a storage line, comprising an insulating substrate; a first metal wiring layer which is formed on the insulating substrate; a storage line which is isolated from the first metal wiring layer and formed along the first metal wiring layer; a first insulating film which covers the first metal wiring layer and the storage line; a second metal wiring layer which is formed on the first insulating film and comprises a storage capacity forming layer corresponding to the storage line; a second insulating film which covers the second metal wiring layer and comprises a pixel contact hole exposing a portion of the storage capacity forming layer; and a pixel electrode which is formed on the second insulating film and connected to the storage capacity forming layer via the pixel contact hole.
摘要:
A document scanning method and apparatus having an editing function to edit a specific area of a document by defining an editing area of a page to be scanned and then converting the scanned document data of the editing area into a desired form, and a multi functional peripheral using the method. The document scanning method includes inputting the editing area of the page to be scanned, scanning document data from the page, extracting data corresponding to the editing area from the scanned document data, and editing the extracted data. The document scanning apparatus includes an area inputting unit to output information of the editing area of the page to be scanned after receiving an editing area from a user, a scanning unit to read document data from the page to be scanned, an area extracting unit to extract data corresponding to the editing area from the read document data using the information about the editing area received from the area inputting unit, and a data converting unit to edit the extracted data and to output the edited data. The apparatus and method having the editing function enables the user to easily edit the document data by defining the editing area in the page to be scanned and then converting the scanned document data of the editing area into the desired form, and to print or transfer the edited document data without damaging the document or performing an additional editing operation.
摘要:
A method of manufacturing a dielectric layer for a capacitor including sequentially supplying and purging a first and a second precursor material for a first and a second predetermined amount of time, respectively, in an initial cycle, sequentially supplying and purging the first and the second precursor materials for a third predetermined amount of time, which is shorter than the first and/or second predetermined amount of time, in a post cycle, which follows the initial cycle, and repeating the initial and post cycles to form a dielectric layer having a predetermined thickness.
摘要:
A cartridge for use in an image forming apparatus comprises a charge roller to which a predetermined voltage is applied; a photosensitive drum charged by the charge roller by rotating in contact with the charge roller; an electronic element for wireless communication which is positioned at a predetermined distance from a contact line between the charge roller and the photosensitive drum; and a shielding member made of a metal which is interposed between the contact line and the electronic element to form a shielding area for shielding electromagnetic waves generated from the contact line, the electronic element being positioned within the shielding area except for boundary portions of the shielding area. As a result, the cartridge is able to efficiently shield an electronic element from electromagnetic waves generated between a photosensitive drum and a charge roller.
摘要:
An image forming apparatus includes at least two radio frequency identification (RFID) tags, an interrogator activating the RFID tags and sequentially receives tag information from the RFID tags according to the priority orders of the RFID tags, and a controller controlling the operation of the interrogator. Tag information of a plurality of RFID tags can be received by a single reader (interrogator). In other words, radio communication can be achieved without a plurality of readers, thereby reducing the material costs.
摘要:
A paper cassette having a manual paper feeder, and an image forming apparatus including the same. The image forming apparatus includes a paper cassette provided with a guide groove formed at a portion of a front surface thereof and having a multi-stepped widths corresponding to multiple width sheets of paper, and a case having a cassette attachment part to insert the paper cassette.
摘要:
An image forming apparatus having a developing unit including a plurality of units. An image forming apparatus includes: a main body having a mounting portion; and a developing unit detachably mounted in the mounting portion and having a first unit separated from the main body, a second unit laterally separated from the first unit, and a holding member for preventing the second unit from being dismounted from the mounting portion prior to the first unit.
摘要:
A display device capable of minimizing leakage of a voltage applied to a storage line, comprising an insulating substrate; a first metal wiring layer which is formed on the insulating substrate; a storage line which is isolated from the first metal wiring layer and formed along the first metal wiring layer; a first insulating film which covers the first metal wiring layer and the storage line; a second metal wiring layer which is formed on the first insulating film and comprises a storage capacity forming layer corresponding to the storage line; a second insulating film which covers the second metal wiring layer and comprises a pixel contact hole exposing a portion of the storage capacity forming layer; and a pixel electrode which is formed on the second insulating film and connected to the storage capacity forming layer via the pixel contact hole.