Abstract:
A smartphone includes a cover layer; an LCD panel which is located under the cover layer and includes a liquid crystal layer, and a first glass layer and a second glass layer between which the liquid crystal layer is placed, wherein at least a portion of a touch sensor which senses touch in a capacitive manner is located between the first glass layer and the second glass layer; a backlight unit which is located under the LCD panel; a pressure electrode which is located under the backlight unit; and a shielding member which is located under the pressure electrode.
Abstract:
A smartphone includes a cover layer; an LCD panel which is located under the cover layer and includes a liquid crystal layer, and a first glass layer and a second glass layer between which the liquid crystal layer is placed, wherein at least a portion of a touch sensor which senses touch in a capacitive manner is located between the first glass layer and the second glass layer; a backlight unit which is located under the LCD panel; a pressure electrode which is located under the backlight unit; and a shielding member which is located under the pressure electrode.
Abstract:
A touch input device capable of detecting a pressure of a touch on a touch surface may be provided that includes: a display panel; and an electrode disposed under the display panel. When a pressure is applied to the touch surface, a distance between the electrode and a reference potential layer is changed. A capacitance which is detected at the electrode is changed according to the distance change. The display panel includes a first area and a second area. Under a same distance change condition, a capacitance change amount detected at the electrode disposed under the second area is greater than a capacitance change amount detected at the electrode disposed under the first area.
Abstract:
A method for underwater operating a camera built in a touch input device including a touch screen, a processor, and a controller may be provided that includes: performing a first drive mode in which a touch position is detected underwater by a capacitance change amount due to a touch pressure; and controlling operation of the camera underwater according to a touch on the touch screen by an object.
Abstract:
A method for temporarily manipulating an operation of an object in accordance with a touch pressure or a touch area may be provided. The method includes: operating the object at a first state; detecting at least one of a magnitude of the touch pressure and a size of the touch area when the touch is input to a touch panel; operating the object at a second state of a first operation according to at least one of the magnitude of the touch pressure and the size of the touch area; and operating the object at the first state when the touch is released.
Abstract:
An object action control system which performs a method for controlling the object action on the basis of a single touch or multiple touches may be provided that includes: a touch panel; a touch sensing module which recognizes a single touch or multiple touches on the touch panel by at least one input means; a change sensing module which senses at least any one of a pressure magnitude, area and time period of the touch on the touch panel by the input means which has applied the single touch and multiple touches; and an action module which performs different actions of one object in accordance with the single touch or multiple touches in conformity with a predetermined action standard.
Abstract:
A touch input device is disclosed that may comprise a display panel and/or a touch sensor. The touch sensor may include a driving electrode and/or a receiving electrode that may be disposed on the display panel and/or inside the display panel. The touch input device may comprise an electrode pattern that may be disposed on a bottom surface of the display panel. The touch input device may comprise a controller that may be configured to provide a first driving signal to the driving electrode of the touch sensor. The controller may be configured to receive a touch detection signal from the receiving electrode of the touch sensor. The controller may be configured to detect a touch position, perhaps for example based on the touch detection signal. The controller may be configured to provide a second driving signal different from the first driving signal to the electrode pattern.
Abstract:
A touch input device includes a display module, a substrate for blocking electrical noise or for separating the display module from a circuit board or battery for operation of the touch input device, and a first electrode disposed on the display module and a second electrode disposed on the substrate. A spacer layer is disposed between the first electrode and the second electrode. A pressure magnitude of the touch is detected based on a capacitance between the first electrode and the second electrode. The capacitance is changed depending on the distance between the first electrode and the second electrode. The display module is bent by the touch, and the distance between the first electrode and the second electrode is changed due to the bending of the display module. The first electrode is disposed on a bendable surface of the display module.
Abstract:
A method for temporarily manipulating an operation of an object in accordance with a touch pressure or a touch area may be provided. The method includes: operating the object at a first state; detecting at least one of a magnitude of the touch pressure and a size of the touch area when the touch is input to a touch panel; operating the object at a second state of a first operation according to at least one of the magnitude of the touch pressure and the size of the touch area; and operating the object at the first state when the touch is released.
Abstract:
In one embodiment, a touch input device capable of detecting a pressure and a position of a touch on a touch surface is disclosed. The touch input device includes a cover layer of glass, a display panel, and a touch sensor panel fully laminated on the display panel. The device further includes a substrate spaced apart from the display panel and separating the display panel from a circuit board and a battery for operation of the touch input device, and a pressure electrode disposed between the display panel and the substrate. Drive electrodes are formed on one side of an insulation layer, and receiving electrodes are formed on the other side of the insulation layer. Further, a distance between the substrate and the display panel is maintained by a double adhesive tape formed on edge portions of the substrate and the display panel when no pressure is applied.