Display device with bundle of cables adhesive on the back of frame
View Patent ↗In a display device forming a board for mounting a connector which allows inputting of video data thereon and a board for mounting a display control circuit to be connected to the connector thereon on a surface of a display module opposite to an observation side, the board for mounting the connector thereon and the board for mounting the display control circuit thereon are physically separated from each other and, further, an area of the board for mounting the display control circuit thereon is set smaller than an area of the board for mounting the connector thereon.
1. A display device comprising:
a display panel,
a frame member different from the display panel, the frame member having an upper frame which is formed with an opening and a lower frame which is mounted on a back surface of the display panel, and
a connector connected to a circuit board through a bundle of cables,
wherein the circuit board is mounted on a back surface of the lower frame, and
the bundle of cables each has an end section fixed to the back surface of the lower frame using an adhesive tape.
2. The display device according to claim 1 , wherein video data is inputted to the connector from outside of the display device.
3. The display device according to claim 1 , wherein one end section of each of the bundle of cables in the vicinity of the circuit bard and the other end section of each of the bundle of cables in the vicinity of the connector are respectively fixed to a lower frame using an adhesive tape.
4. The display device according to claim 1 , wherein the display panel has a pair of transparent substrates and a liquid crystal composition sandwiched between the pair of transparent substrates, and
a backlight is arranged between the display panel and the lower frame.
5. A liquid crystal display device comprising:
a liquid crystal display panel, a backlight, an upper frame which is formed with an opening in a display region of the liquid crystal display panel, a lower frame which is arranged on a back surface of the backlight, and a circuit board mounted on a back surface of the lower frame,
wherein a bundle of cables each has connectors at both ends thereof and is connected to the circuit board through one of the connectors,
each of the bundle of cables extends in a direction of a long side of the lower frame which is shaped rectangular, and is fixed to the back surface of the lower frame by an adhesive tape.
6. The liquid crystal display device according to claim 5 , wherein the circuit board drives the liquid crystal display device.
7. The liquid crystal display device according to claim 5 , wherein the circuit board is elongated along a short side of the lower frame.
8. The liquid crystal display device according to claim 5 , wherein video data is inputted to the other one of the connectors from outside of the liquid crystal display device.
9. The liquid crystal display device according to claim 5 , wherein two end sections of the bundle of cables are respectively fixed to the back surface of the lower frame using adhesive tapes.