Portable Electronic Device
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Abstract
When image data is displayed on the display portion of a conventional mobile telephone, characters cannot be displayed thereon, and thus the image data and the characters cannot be simultaneously displayed. In a portable electronic device according to the present invention, a cover member having a first display device (101) for displaying an image (digital still image or the like) and a second display device (102) having a touch input operational portion (for displaying characters, symbols, or the like) are attached to each other so as to allow opening and closing.
67 Citations
47 Claims
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1-28. -28. (canceled)
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29. A portable electronic device comprising:
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a cover member comprising a first display device for displaying an image; and a second display device comprising a touch input tablet; a CPU electrically connected with the second display device; and a memory card, wherein the cover member and the second display device are attached to each other to allow opening and closing, wherein the second display device includes a thin film transistor formed of a semiconductor layer of amorphous silicon, wherein the first display device and the second display device are a liquid crystal display device, and wherein the memory card is electrically connected with the CPU. - View Dependent Claims (30, 31, 32, 33, 47)
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34. A portable electronic device comprising:
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a cover member comprising a first display device for displaying an image; and a second display device comprising a touch input tablet; a CPU electrically connected with the second display device, wherein the CPU processes and outputs an image signal; a control circuit, wherein the control circuit distributes the image signal as data corresponding to each pixel in the second display device; and a memory card, wherein the cover member and the second display device are attached to each other to allow opening and closing, wherein the first display device or the second display device includes an inverse stagger TFT, wherein the first display device and the second display device are a liquid crystal display device, and wherein the memory card is electrically connected with the CPU. - View Dependent Claims (35, 36, 37, 38, 39, 40)
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41. A portable electronic device comprising:
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a cover member comprising a first display device for displaying an image; and a second display device comprising a touch input tablet, wherein the cover member and the second display device are attached to each other to allow opening and closing, and wherein the touch input tablet includes a sensor having a photo diode. - View Dependent Claims (42, 43, 44, 45, 46)
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Specification