BIDIRECTIONAL DISPLAY DEVICE
First Claim
Patent Images
1. A display device comprising;
- a first display panel and a second display panel disposed to face each other;
a backlight unit interposed between the first display panel and the second display panel; and
a speaker unit comprising a first piezoelectric module and a second piezoelectric module sharing an enclosure and disposed to face each other, a first output unit configured to output sound produced from the first piezoelectric module, and a second output unit configured to output sound produced from the second piezoelectric module.
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Abstract
A display device includes: a first display panel and a second display panel disposed to face each other; a backlight unit interposed between the first display panel and the second display panel; and a speaker unit including a first piezoelectric module and a second piezoelectric module sharing an enclosure and disposed to face each other, a first output unit configured to output sound produced from the first piezoelectric module, and a second output unit configured to output sound produced from the second piezoelectric module.
33 Citations
17 Claims
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1. A display device comprising;
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a first display panel and a second display panel disposed to face each other; a backlight unit interposed between the first display panel and the second display panel; and a speaker unit comprising a first piezoelectric module and a second piezoelectric module sharing an enclosure and disposed to face each other, a first output unit configured to output sound produced from the first piezoelectric module, and a second output unit configured to output sound produced from the second piezoelectric module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 15, 16, 17)
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9. A display device comprising:
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a first display panel and a second display panel disposed to face each other; and a speaker unit comprising a first piezoelectric module and a second piezoelectric module sharing an enclosure and disposed to face each other, a first output unit configured to output sound produced from the first piezoelectric module, and a second output unit configured to output sound produced from the second piezoelectric module. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification