Touch panel, display device with the same, and method for manufacturing the display device
First Claim
Patent Images
1. A method of manufacturing a display device, comprising:
- providing a mother display panel;
providing a mother touch panel of a front surface of the mother display panel;
providing a mother backlight assembly on a rear surface of the mother display panel; and
providing a plurality of display panels each having a touch panel and a backlight assembly attached thereto by cutting the mother touch panel and the mother backlight assembly together with the mother display panel;
wherein the mother display panel comprises a first mother display panel located on the rear side thereof and a second mother display panel that is located on the front side thereof and is bonded to the first mother display panel,a first polarizer is attached to the rear surface of the first mother display panel and a second polarizer is attached to the front surface of the second mother display panel, andthe mother touch panel is located on the front surface of the second polarizer.
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Abstract
A display device is provided with a touch panel includes: a base substrate; a first transparent electrode layer located on the base substrate; an ultrasonic wave guiding layer located on the first transparent electrode layer; a second transparent electrode layer located on the ultrasonic wave guiding layer; an ultrasonic wave transmitting unit and an ultrasonic wave receiving unit located on the second transparent electrode layer; and a protecting layer located on the second transparent electrode layer.
28 Citations
17 Claims
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1. A method of manufacturing a display device, comprising:
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providing a mother display panel; providing a mother touch panel of a front surface of the mother display panel; providing a mother backlight assembly on a rear surface of the mother display panel; and providing a plurality of display panels each having a touch panel and a backlight assembly attached thereto by cutting the mother touch panel and the mother backlight assembly together with the mother display panel; wherein the mother display panel comprises a first mother display panel located on the rear side thereof and a second mother display panel that is located on the front side thereof and is bonded to the first mother display panel, a first polarizer is attached to the rear surface of the first mother display panel and a second polarizer is attached to the front surface of the second mother display panel, and the mother touch panel is located on the front surface of the second polarizer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of manufacturing a display device, comprising:
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providing a mother display panel; providing a mother backlight assembly on a rear surface of the mother display panel; providing a plurality of display panels each having a backlight assembly attached thereto by cutting the mother backlight assembly together with the mother display panel; and providing a touch panel on a front surface of at least one of the display panels; wherein the mother display panel comprises a first mother display panel located on the rear side thereof and a second mother display panel that is located on the front side thereof and is bonded to the first mother display panel, a first polarizer is attached to the rear surface of the first mother display panel and a second polarizer is attached to the front surface of the second mother display panel, and the mother backlight assembly is located on the rear surface of the first polarizer. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification