Liquid crystal display device with touch panel

1. A liquid crystal display device comprising:

a liquid crystal display panel including a TFT substrate and a color filter substrate;

a backlight;

a resin mold in which the liquid crystal display panel and the backlight are placed;

a touch panel attached to the color filter substrate of the liquid crystal display panel; and

a front window attached to the touch panel,

wherein a main flexible wiring substrate is connected to the liquid crystal display panel,

wherein a touch-panel flexible wiring substrate is connected to the touch panel, said touch-panel flexible wiring substrate being an independent component from the touch panel,

wherein a terminal portion of the touch-panel flexible wiring substrate is directly connected to a connecting portion of the main flexible wiring substrate,

wherein the TFT substrate includes a liquid crystal driver IC,

wherein the main flexible wiring substrate includes an LCD electronic component group,

wherein the main flexible wiring substrate further includes a touch-panel control IC and a touch-panel electronic component group to drive the touch panel,

wherein no electronic components, including the touch-panel control IC and the touch-panel electronic component group to drive the touch panel, are mounted on the touch-panel flexible wiring substrate,

wherein, in a plan view, the touch-panel flexible wiring substrate and the main flexible wiring substrate overlap,

wherein the terminal portion of the touch-panel flexible wiring substrate is located between the touch-panel electronic component group and the LCD electronic component group,

wherein a width of the terminal portion of the touch-panel flexible wiring substrate is narrower than a distance between the touch-panel electronic component group and the LCD electronic component group,

wherein a width of the connecting portion of the touch-panel flexible wiring substrate is wider than the distance between the touch-panel electronic component group and the LCD electronic component group,

wherein the front window covers both of the main flexible wiring substrate and the touch-panel flexible wiring substrate, and

wherein the main flexible wiring substrate is bent and turned around under the front window so that a first portion of the main flexible wiring substrate extends under a second portion of the main flexible wiring substrate to facilitate the front window covering the main flexible wiring substrate.

2. The liquid crystal display device according to claim 1 , wherein the touch panel is of a capacitance type and the liquid crystal display device is configured for mobile electronics devices.

3. The liquid crystal display device according to claim 1 ,

wherein a part of the main flexible wiring substrate branches to form a light emitting diode flexible wiring substrate on which a light emitting diode is mounted,

wherein the light emitting diode flexible wiring substrate is folded behind the resin mold, and

wherein the light emitting diode functions as a light source of the backlight.

4. The liquid crystal device according to claim 1 , wherein the touch-panel flexible wiring substrate includes only wires.

5. A liquid crystal display device comprising:

a liquid crystal display panel including a TFT substrate and a color filter substrate;

a backlight;

a resin mold in which the liquid crystal display panel and the backlight are placed;

a touch panel attached to the color filter substrate of the liquid crystal display panel; and

a front window attached to the touch panel,

wherein a main flexible wiring substrate is connected to the liquid crystal display panel,

wherein a touch-panel flexible wiring substrate is connected to the touch panel, said touch-panel flexible wiring substrate being an independent component from the touch panel,

wherein a terminal portion of the touch-panel flexible wiring substrate is directly connected to a connecting portion of the main flexible wiring substrate,

wherein the TFT substrate includes a liquid crystal driver IC and a touch-panel control IC,

wherein the main flexible wiring substrate includes an LCD electronic component group and a touch-panel electronic component group,

wherein no electronic components, including the touch-panel control IC and the touch-panel electronic component group to drive the touch panel are mounted on the touch-panel flexible wiring substrate,

wherein, in a plan view, the touch-panel flexible wiring substrate and the main flexible wiring substrate overlap,

wherein a width of the connecting portion of the touch-panel flexible wiring substrate is wider than the distance between the touch-panel electronic component group and the LCD electronic component group,

wherein the front window covers both of the main flexible wiring substrate and the touch-panel flexible wiring substrate, and

wherein the main flexible wiring substrate is bent and turned around under the front window so that a first portion of the main flexible wiring substrate extends under a second portion of the main flexible wiring substrate to facilitate the front window covering the main flexible wiring substrate.

6. The liquid crystal display device according to claim 5 , wherein the touch panel is of a capacitance type and the liquid crystal display device is configured for mobile electronics devices.

7. The liquid crystal display device according to claim 5 ,

wherein a part of the main flexible wiring substrate branches to form a light emitting diode flexible wiring substrate on which a light emitting diode is mounted,

wherein the light emitting diode flexible wiring substrate is folded behind the resin mold, and

wherein the light emitting diode functions as a light source of the backlight.

8. The liquid crystal device according to claim 5 , wherein the touch-panel flexible wiring substrate includes only wires.