Anisotropic conductive film, x-ray flat panel detector, infrared flat panel detector and display device

An X-ray flat panel detector comprising:

• an X-ray charge converting film converting incident X-ray into charge;
• pixel electrodes provided on a first surface of the X-ray charge converting film in correspondence to a plurality of pixels aligned in array, respectively;
• switching elements connected to the pixel electrodes, respectively;
• signal lines connected to the switching elements, respectively;
• a scanning line transmitting a drive signal to the switching elements;
• a common electrode provided on a second surface of the X-ray charge converting film opposite the first surface;
• and
• an anisotropic conductive film provided interposed between the X-ray charge converting film and the pixel electrodes, the anisotropic conductive film comprising an insulating material and a plurality of conductive particles dispersed in the insulating material, the conductive particles provided in a plurality of lines in a first direction substantially along which the X-ray charge converting film and the pixel electrodes are opposed to each other, the conductive particles in the lines disposed electrically connectable to each other, and the conductive particles in different lines disposed apart from each other in a second direction substantially perpendicular to the first direction.

An infrared flat panel detector comprising:

• an Infrared charge converting film converting incident infrared rays into charge;
• pixel electrodes provided on a first surface of the infrared charge converting film in correspondence to a plurality of pixels aligned in array, respectively;
• switching elements connected to the pixel electrodes, respectively;
• signal lines connected to the switching elements, respectively;
• a scanning line for transmitting a drive signal to the switching elements;
• a common electrode provided on a second surface of the infrared charge converting film opposite the first surface;
• and
• an anisotropic conductive film provided interposed between the infrared charge converting film and the pixel electrodes, the anisotropic conductive film comprising an insulating material and a plurality of conductive particles dispersed in the insulating material, the conductive particles provided in a plurality of lines in a first direction substantially along which the infrared charge converting film and the pixel electrodes are opposed to each other, the conductive particles in the lines disposed electrically connectable to each other, and the conductive particles in different lines disposed apart from each other in a second direction substantially perpendicular to the first direction.

A display device comprising:

• an image display layer for displaying an image;
• pixel electrodes provided on a first surface of the image display layer in correspondence to a plurality of pixels aligned in array, respectively;
• switching elements connected to the pixel electrodes, respectively;
• signal lines connected to the switching elements, respectively;
• a scanning line for transmitting a drive signal to the switching elements;
• a common electrode provided on a second surface of the image display layer opposite the first surface;
• and
• an anisotropic conductive film provided interposed between the pixel electrodes and the switching elements, the anisotropic conductive film comprising an insulating material and a plurality of conductive particles dispersed in the insulating material, the conductive particles provided in a plurality of lines in a first direction substantially along which the switching elements and the pixel electrodes are opposed to each other, the conductive particles in the lines disposed electrically connectable to each other, and the conductive particles in different lines disposed apart from each other in a second direction substantially perpendicular to the first direction.