Liquid-crystal display unit having a third board having at least one of a signal-line drive circuit and a scanning-line drive circuit
View Patent ↗A liquid-crystal display unit is provided. The liquid-crystal display unit comprises a first board having a signal line, a scanning line and a pixel electrode, a second board having a common electrode, a liquid-crystal layer provided between the first board and the second board, and a third board having at least one of a signal-line driver driving the signal line and a scanning-line driver driving the scanning line. The second board is positioned to oppose the first board. The third board is separated from the first board and the second board.
1. A liquid-crystal display unit comprising:
a first board having at least one signal line, at least one scanning line and at least one pixel electrode;
a second board having a common electrode, said second board opposing said first board;
a liquid-crystal layer provided between said first board and said second board; and
a third board having at least one of a signal-line driver driving said at least one signal line and a scanning-line driver driving said at least one scanning line, said third board being separate from said first board and said second board,
wherein said third board is formed of a same material in a same process as said first board, and is divided from said first board.
2. The liquid-crystal display unit as claimed in claim 1 , wherein said third board is connected to said first board by a flexible cable.
3. The liquid-crystal display unit as claimed in claim 1 , wherein said third board is connected to said first board by a wire bonding.
4. The liquid-crystal display unit as claimed in claim 1 , wherein said third board is connected to said first board by a flip-chip bonding.