Invention Grant
- Patent Title: Mutual capacitive touch panel
- Patent Title (中): 互电容触摸面板
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Application No.: US13935461Application Date: 2013-07-03
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Publication No.: US08760436B2Publication Date: 2014-06-24
- Inventor: Woon Chun Kim , Jong Young Lee , Kyoung Soo Chae , Yong Soo Oh
- Applicant: Samsung Electro-Mechanics Co., Ltd.
- Applicant Address: KR Gyunggi
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Gyunggi
- Agency: Bracewell & Giuliani LLP
- Agent Brady Y. Chin
- Priority: KR10-2010-0028067 20100329
- Main IPC: G06F3/044
- IPC: G06F3/044

Abstract:
Disclosed herein is a mutual capacitive touch panel, including: a first transparent substrate; a first bar-shaped transparent electrode formed on the first transparent substrate and divided in a length direction; first wiring whose one set of ends are connected to the first bar-shaped transparent electrode and whose the other set of ends are arranged on one side of the first transparent substrate; a second transparent substrate; a second bar-shaped transparent electrode formed on the second transparent substrate and divided in a length direction; second wiring whose one set of ends are connected to the second bar-shaped to transparent electrode and whose the other set of ends are arranged on one side of the second transparent substrate; and an adhesive layer disposed between the first bar-shaped transparent electrode and the second bar-shaped transparent electrode such that the first bar-shaped transparent electrode and the second bar-shaped transparent electrode face each other. The mutual capacitive touch panel is advantageous in that, since transparent electrodes are divided, low resistance can be realized even when the transparent electrodes are made of a conductive polymer, thus keeping up with the trend of manufacturing large touch panels.
Public/Granted literature
- US20130293512A1 MUTUAL CAPACITIVE TOUCH PANEL Public/Granted day:2013-11-07
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