TRANSPARENT CIRCUIT SUBSTRATE FOR TOUCHSCREEN

PURPOSE: A transparent circuit board for a touch screen is provided to include a conductive layer having a taper unit on a light shielding layer for shielding a visible ray. CONSTITUTION: First and second light shielding layers(30,40) are laminated on a peripheral unit of a transparent substrate(10)...

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Hauptverfasser: LEE, CHUNG HEE, KIM, KYOUNG HUN, YIM, JONG HYUN, KIM, HYEON BEOM, BAEK, EUN JIN, LEE, MYUNG SOP, CHO, YONG GU, KIM, JIN HAN, JUNG, SUNG HO, JEONG, SEOK HONG, PARK, JAE YOUNG, LEE, YEONG SEOP, WOO, JUNG HUN, LEE, DONG CHUL, CHO, JAE WOOK, JANG, SUNG IL, KIM, JEONG EUN, GO, HYOUNG JUN, NOH, DAE BIN, OH, KYOUNG SUK
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:PURPOSE: A transparent circuit board for a touch screen is provided to include a conductive layer having a taper unit on a light shielding layer for shielding a visible ray. CONSTITUTION: First and second light shielding layers(30,40) are laminated on a peripheral unit of a transparent substrate(10). A conductive layer(20) is laminated on the center part of the transparent substrate and includes a predetermined pattern. An electrode layer(60) is laminated on a second optical blocking layer and is connected to the conductive layer.