Mobile terminal
AssigneeLG Electronics Inc.
InventorJongin Im
Life of this patent
Estimating the term…
Abstract
A mobile terminal is provided. The mobile terminal has a main body with a window; a display area having a first substrate configured to couple the window on a first face and couple a touch detection unit on a second face, a second substrate configured to face the first substrate, and a liquid crystal layer arranged between the second substrate and the touch detection unit; an exposed area configured to have at least one end extend in a lateral direction beyond the display area and electrically connect to a circuit board; and a first contact point and a second contact point each arranged between the display area and the exposed area.
Claims18
A mobile terminal comprising:
- a terminal main body comprising a window;
- a display area comprising:
- a first substrate configured to accommodate the window on a first face and accommodate a touch detection unit on a second face,
- a second substrate configured to face the first substrate, and
- a liquid crystal layer arranged between the second substrate and the touch detection unit;
- an exposed area configured to:
- have at least one end extend in a lateral direction beyond the display area, and
- electrically connect to a circuit board;
- and
- a first contact point and two second contact points each arranged between the display area and the exposed area, wherein:
- the first contact point and the two second contact points are configured to electrically connect to a common electrode of the first or second substrate;
- and
- the two second contact points are configured to electrically connect to at least a first or second electrode of the touch detection unit;
- wherein the common electrode is connected to a common voltage wiring by the first contact point, wherein the first contact point is connected to the common voltage wiring which is provided on the second substrate;
- wherein the common voltage wiring is configured to receive a common voltage applied from an external circuit;
- and
- wherein the first electrode and the second electrode are each connected to a corresponding contact point of the two second contact points by a connection wiring provided on the first substrate.
A mobile terminal comprising:
- a first substrate and a second substrate arranged within a terminal main body and configured to face each other;
- a liquid crystal layer arranged between the first substrate and the second substrate;
- a touch detection unit coupled to the first substrate and arranged between the first substrate and the liquid crystal layer, wherein the touch detection unit comprises first and second electrodes;
- a contact point unit comprising a plurality of contact points configured to electrically connect to the touch detection unit and the first and second substrates;
- a plurality of color filter layers arranged to form a pixel area between the touch detection unit and the liquid crystal layer;
- and a plurality of common electrodes arranged between the liquid crystal layer and the plurality of the color filter layers;
- wherein the plurality of common electrodes are connected to a common voltage wiring by a first contact point of the plurality of contact points, wherein the first contact point is connected to the common voltage wiring which is provided on the second substrate;
- wherein the common voltage wiring is configured to receive a common voltage applied from an external circuit;
- and wherein the first electrode and the second electrode are each connected to a corresponding contact point of the plurality of contact points by a connection wiring which is provided on the first substrate.
Dependencies are inferred from the claim text.