Display device with touch detection function and electronic apparatus
View Patent ↗According to an aspect, a display device with a touch detection function includes: a touch detection electrode that detects proximity or contact of an object; a drive electrode to which the excitation signal is applied; a first substrate on which the drive elements are provided; a second substrate on which at least one of the touch detection electrode and the drive electrode is provided, the second substrate being bonded to the first substrate to face each other via a sealing member; a conductor that electrically is coupled to at least one of the touch detection electrode and the drive electrode; and a conductor support member that fills a space between the first substrate and the second substrate and on the surface of which the conductor is provided.
1. A display device with a touch detection function comprising:
a plurality of drive elements that perform a display operation based on a pixel signal and a display drive signal;
a touch detection electrode that detects proximity or contact of an object based on an excitation signal;
a first substrate on which the drive elements are provided;
a second substrate on which the touch detection electrode is provided, the second substrate being bonded to the first substrate to face each other via a sealing member; and
a wiring member that is provided between the second substrate and the first substrate, the wiring member including:
a base material that is made of an electrically insulating resin;
a plurality of conductors; and
a plurality of non-conductive adhesive segments,
wherein the base material is provided on the conductors, and is provided at least on an edge face where the touch detection electrode of the second substrate is pulled out and a portion of a surface of the first substrate,
wherein the conductors are arranged in a row at predetermined intervals on a surface of the base material for supporting the conductors and electrically connect the touch detection electrode on the second substrate and a first electrode that is disposed on the first substrate, and
wherein the non-conductive adhesive segments are each arranged between adjacent ones of the conductors.
2. The display device with a touch detection function according to claim 1 , wherein the conductors serve both as wiring pulled out of the touch detection electrode and wiring pulled out of the first electrode.
3. The display device with a touch detection function according to claim 1 , wherein the wiring member is provided around a position of an electronic component mounted on the first substrate.
4. The display device with a touch detection function according to claim 1 , wherein at least a portion of each of the conductors that is connected to the touch detection electrode or the first electrode is adhesive.
5. The display device with a touch detection function according to claim 1 , wherein the conductors are arranged facing and apart from the edge face of the second substrate.
6. An electronic apparatus comprising:
a display device with a touch detection function according to claim 1 .