Audio signal processing circuit and a display device incorporating the same
First Claim
Patent Images
1. An audio signal processing circuit comprising:
- a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over the insulating substrate.
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Abstract
An audio signal processing circuit for processing an audio signal which is compact and small is provided. For the audio signal processing circuit of the invention, an input circuit, a feedback circuit, and a smoothing circuit are formed using a chip capacitor with small mounting space and a thin film resistor on an insulating substrate. Accordingly, the audio signal processing circuit that is small and further a display device incorporating the audio signal processing circuit are provided.
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Citations
42 Claims
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1. An audio signal processing circuit comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over the insulating substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An audio signal processing circuit comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over a flexible substrate connected to the insulating substrate. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An audio signal processing circuit comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over a printed circuit board electrically connected to the insulating substrate. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A display device comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over the insulating substrate. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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29. A display device comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over a flexible substrate connected to the insulating substrate. - View Dependent Claims (30, 31, 32, 33, 34, 35)
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36. A display device comprising:
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a thin film element formed over an insulating substrate;
a thin film resistor formed over the insulating substrate; and
a chip capacitor mounted over a printed circuit board electrically connected to the insulating substrate. - View Dependent Claims (37, 38, 39, 40, 41, 42)
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Specification