Touch frame with arrangement of printed circuit board and touch screen having the same
A touch frame and a touch screen having the same. The touch frame includes an outer frame, a light filtering member, and a printed circuit board. The outer frame has an accommodating groove having at least one groove opening, and the light filtering member is arranged in the accommodating groove. Th...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A touch frame and a touch screen having the same. The touch frame includes an outer frame, a light filtering member, and a printed circuit board. The outer frame has an accommodating groove having at least one groove opening, and the light filtering member is arranged in the accommodating groove. The light filtering member is provided with an accommodating cavity, and a part of the light filtering member extending to the groove opening of the accommodating groove is a light filtering portion. The printed circuit board is arranged in the accommodating cavity. A light receiving/transmitting device is provided on the printed circuit board, and the light receiving/transmitting device is directly opposite to the light filtering portion. |
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