Entity

Time filter

Source Type


Patent
HannStar Display Nanjing Corporation and Hannstar Display Corporation | Date: 2015-05-08

A shadeless touch hand-held electronic device comprises a panel, a memory unit, a touch cover and a control unit. The touch cover comprises a cover and a touch sensing structure. The cover is disposed on the side of the hand-held electronic device opposite to the panel, at least a part of the area of the touch sensing structure is disposed on the cover, and the touch sensing structure comprises a plurality of detection points to provide an input position. The control unit is electrically connected with the touch sensing structure and the memory unit. The area of the touch sensing structure and the area of the panel have a ratio relationship, the control unit converts the input position into a display position of the panel according to the ratio relationship, and the panel displays a visible sign at the display position.


Patent
HannStar Display Nanjing Corporation and Hannstar Display Corporation | Date: 2015-05-22

A hand-held electronic device and touch-sensing cover thereof are disclosed. The hand-held electronic device comprises a panel and a touch-sensing cover. The touch-sensing cover is disposed opposite the panel and comprises a cover and a touch-sensing structure. The cover comprises a cover body. The touch-sensing structure is disposed on the cover body and comprises a plurality of first sensing lines, a plurality of second sensing lines and a medium layer. The first sensing lines are disposed along a first direction. The second sensing lines are disposed along a second direction and between the panel and the first sensing lines. The medium layer is disposed between the first sensing lines and the second sensing lines. A density of the crossing between the first sensing lines and the second sensing lines on an upper portion of the cover is larger than that on a lower portion of the cover.


Patent
HannStar Display Nanjing Corporation and Hannstar Display Corporation | Date: 2015-05-26

A shadeless touch hand-held electronic device and a touch-sensing cover thereof are disclosed. The shadeless touch hand-held electronic device comprises a panel and a control unit. The touch-sensing cover comprises a cover and a touch-sensing structure. The cover comprises a cover body and a sidewall extended from at least a part of an edge of the cover body. At least a part of the touch-sensing structure is disposed on the cover body. The cover is disposed on the side of the shadeless touch hand-held electronic device opposite the panel, and the touch-sensing structure is electrically connected with the control unit, so that a user operates the shadeless touch hand-held electronic device by the touch-sensing cover.


Patent
HannStar Display Nanjing Corporation and Hannstar Display Corporation | Date: 2015-05-27

In a shadeless touch hand-held electronic device, partial or whole area of the touch-sensing structure is disposed on the cover, the panel displays an image capture interface. The control unit is electrically connected to the touch-sensing cover, the panel and the image capture unit, and executes following steps of: computing the a trigger event of a plurality of detection points of the touch-sensing structure; comparing the trigger event with an initiative determination condition pre-stored in the shadeless touch hand-held electronic device; permitting the touch-sensing structure to receive at least one input action inputted by a user if the trigger event conforms to the initiative determination condition; and executing an operation corresponding to the input action. The operation includes that the image capture unit performs a functional action or the image capture interface performs a mode transform.


Patent
HannStar Display Nanjing Corporation and Hannstar Display Corporation | Date: 2015-06-12

In a shadeless touch hand-held electronic device, a touch-sensing cover is disposed on one side of the band-held electronic device opposite a panel, the touch-sensing cover comprises a cover and a touch-sensing structure having detection points, a controller is connected to the touch-sensing structure, a memory stores an initiative determination condition, and a processor is connected to the controller by signaling. In the controller, a driving unit outputs a driving signal to the touch-sensing structure, a sensing unit receives a trigger signal of a trigger event from the touch-sensing structure, and a processing unit receives the trigger signal and computes the detection points of the trigger event to generate a computed result and compares the computed result with the initiative determination condition. The processor executes an action for the hand-held electronic device if the trigger event conforms to the initiative determination condition.

Discover hidden collaborations