X-ray detector and method of fabricating the same

A method for fabricating an X-ray detector comprising a gate pad connected to a gate line disposed crosswise in a first direction, a data pad connected to a data line disposed lengthwise in a second direction substantially perpendicular to the first direction, a switching element disposed in a region where the gate line and the data line cross, a storage capacitor connected with the switching element on a same plane, and a scanning and a data integrated circuit chip for operating the switching element, said method comprising:

• forming at least two protruding electrodes on the data integrated circuit chip;
• bonding an inner lead of a first electrode to a first polyamide film and a second electrode adhered to a second polyamide film, respectively, with the protruding electrodes on the data integrated circuit chip;
• bonding an outer lead of the first electrode of the first polyamide film to the data pad with an anisotropic conducting film interposed therebetween;
• and
• connecting an outer lead of the second electrode of the second polyamide film to the printed circuit board by soldering.

A method for fabricating an X-ray detector comprising first and second gate pads each connected to a gate line disposed crosswise in a first direction, first and second data pads each connected to a data line disposed lengthwise in a second direction substantially perpendicular to the first direction, a switching element disposed in a region where the gate line and the data lines cross, a storage capacitor connected with the switching element on a same plane, and a scanning and a data integrated circuit chip for operating the switching element, said method comprising:

• forming on the scanning integrated circuit chip first and second protruding conductors;
• bonding the first gate pad with the first protruding conductor on the scanning integrated circuit chip;
• bonding the second gate pad with the second protruding conductor on the scanning integrated circuit chip;
• and
• bonding a flexible printed circuit board, for operating the scanning integrated circuit chip, with the second gate pad by means of an anisotropic conductive film.

A method for fabricating an X-ray detector comprising first and second gate pads each connected to a gate line disposed crosswise in a first direction, first and second data pads connected respectively to a data line disposed lengthwise in a second direction substantially perpendicular to the first direction, a switching element disposed in a region where the gate line and the data line cross, a storage capacitor connected with the switching element on a same plane, and a scanning and a data integrated circuit chip for operating the switching element, said method comprising:

• forming on the data integrated circuit chip first and second protruding conductors for bonding to the first and second data pads, respectively;
• bonding the first data pad with the first protruding conductor on the data integrated circuit chip;
• bonding the second data pad with the second protruding conductor on the data integrated circuit chip;
• and
• bonding a flexible printed circuit board for operating the data integrated circuit chip with the second data pad by means of an anisotropic conductive film.

A method of manufacturing an X-ray detector device comprising a switching circuit connected with a storage capacitor and having a gate and a data line, and a scanning integrated circuit chip and a data integrated circuit chip each for operating the switching circuit, said method comprising:

• forming a protruding electrode on the scanning integrated circuit chip;
• bonding the protruding electrode on the scanning integrated circuit chip to a gate pad connected with the gate line of the switching circuit;
• and
• bonding a flexible printed circuit board for operating the scanning integrated circuit chip with the gate pad by means of an anisotropic conductive film.

An X-ray detector, comprising:

• a switching circuit connected with a storage capacitor and having a gate line connected to a gate pad, and a data line connected to a data pad;
• a scanning integrated circuit chip having at least two protruding electrodes;
• a printed circuit board for operating the scanning integrated circuit;
• a first polyamide film having a first electrode adhered thereto, the first electrode having an inner lead bonded to the first protruding electrode and an outer lead bonded to the gate pad with an anisotropic conducting film;
• and
• a second polyamide film having a second electrode adhered thereto, the second electrode having an inner lead bonded to the second protruding electrode and an outer lead connected to the printed circuit board by solder.

An X-ray detector, comprising:

• a switching circuit connected with a storage capacitor and having a gate line connected to a gate pad, and a data line connected to a data pad;
• a data integrated circuit chip having at least two protruding electrodes;
• a printed circuit board for operating the data integrated circuit;
• a first polyamide film having a first electrode adhered thereto, the first electrode having an inner lead bonded to the first protruding electrode and an outer lead bonded to the data pad;
• and
• a second polyamide film having a second electrode adhered thereto, the second electrode having an inner lead bonded to the second protruding electrode and an outer lead connected to the printed circuit board by solder.

An X-ray detector, comprising:

• a switching circuit connected with a storage capacitor and having a gate line connected to first and second gate pads, and a data line connected to first and second data pads;
• a scanning integrated circuit chip having at least two protruding electrodes each bonded respectively to the first and second gate pads;
• and
• a flexible printed circuit board for operating the scanning integrated circuit, connected to the second gate pad by an anisotropic conductive film.

An X-ray detector, comprising:

• a switching circuit connected with a storage capacitor and having a gate line connected to first and second gate pads, and a data line connected to first and second data pads;
• a data integrated circuit chip having at least two protruding electrodes each bonded respectively to the first and second data pads;
• and
• a flexible printed circuit board for operating the scanning integrated circuit, connected to the second data pad by an anistropic conductive film.