摘要:
A protection panel for detecting an X-Y coordinate as an operation position from a potential gradient based on a touch operation to a front substrate is provided. A rear substrate (5) has a first transparent resistive film (5A) and a contact point (5G) connected to a pair of first terminals (5D) through routing circuits (5C) so that the contact point (5G) is arranged in parallel with the first transparent resistive film (5A). When the rear substrate (5) and a front substrate (6) are connected, the contact point (5G) and an expanded region (6Ab) of a second transparent resistive film (6A) on the front substrate (6) form a switch (12) for detecting a contact therebetween, based on a voltage detected in the terminals (6D,5D) of one of the rear substrate (5) and the front substrate (6) when a voltage is applied between the terminals (5D,6D) of the other
摘要:
A protection panel for detecting an X-Y coordinate as an operation position from a potential gradient based on a touch operation to a front substrate is provided. A rear substrate (5) has a first transparent resistive film (5A) and a contact point (5G) connected to a pair of first terminals (5D) through routing circuits (5C) so that the contact point (5G) is arranged in parallel with the first transparent resistive film (5A). When the rear substrate (5) and a front substrate (6) are connected, the contact point (5G) and an expanded region (6Ab) of a second transparent resistive film (6A) on the front substrate (6), which are arranged opposingly with a predetermined gap, form a switch (12) for detecting a contact therebetween, based on a voltage detected in the terminals (6D,5D) of one of the rear substrate (5) and the front substrate (6) when a voltage is applied between the terminals (5D,6D) of the other.
摘要:
A mounting structure includes a protection panel (1) with a touch input function for protecting an electronic device display window, mainly formed of the protection panel body made of a resin plate, and a panel fitting portion (32a) of an exterior housing (32) into which the protection panel (1) is fitted from outside so that an outer face of the protection panel (1) is in the same plane as a portion of the exterior housing surrounding the outer face. In this structure, nut mounting holes are formed in a back side rim portion of the protection panel body and nuts (33) each having a female thread formed in an inner periphery thereof are attached to the respective nut mounting holes, and male screws (34) are screwed into the respective female threads of the nuts (33) through through-holes (32b) formed in the panel fitting portion (32a) of the exterior housing (32).
摘要:
A mounting structure includes a protection panel (1) with a touch input function for protecting an electronic device display window, mainly formed of the protection panel body made of a resin plate, and a panel fitting portion (32a) of an exterior housing (32) into which the protection panel (1) is fitted from outside so that an outer face of the protection panel (1) is in the same plane as a portion of the exterior housing surrounding the outer face. In this structure, nut mounting holes are formed in a back side rim portion of the protection panel body and nuts (33) each having a female thread formed in an inner periphery thereof are attached to the respective nut mounting holes, and male screws (34) are screwed into the respective female threads of the nuts (33) through through-holes (32b) formed in the panel fitting portion (32a) of the exterior housing (32).
摘要:
A protection panel for detecting an X-Y coordinate as an operation position from a potential gradient based on a touch operation to a front substrate is provided. A rear substrate (5) has a first transparent resistive film (5A) and a contact point (5G) connected to a pair of first terminals (5D) through routing circuits (5C) so that the contact point (5G) is arranged in parallel with the first transparent resistive film (5A). When the rear substrate (5) and a front substrate (6) are connected, the contact point (5G) and an expanded region (6Ab) of a second transparent resistive film (6A) on the front substrate (6), which are arranged opposingly with a predetermined gap, form a switch (12) for detecting a contact therebetween, based on a voltage detected in the terminals (6D,5D) of one of the rear substrate (5) and the front substrate (6) when a voltage is applied between the terminals (5D,6D) of the other.
摘要:
An electronic device having a protection panel includes: a display device (3) having a display part (3A); a housing (2) for mounting the display device (3) therein which has a display window (2A) including an opening for allowing the display part (3A) to face externally and a supporting portion (2b) in a shape of a frame; a protection panel (4) fitted into the display window (2A), whose back side rim portion is supported by the supporting portion (2b); and a pressure-sensitive conductive print layer (30) which is disposed between the protection panel (4) and the supporting portion (2b) and configured to detect a pressing operation on the protection panel (4), and includes a resin having a glass-transition temperature (Tg) in a temperature range higher than room temperature as binder, and a conductive material dispersed therein.
摘要:
A protection panel with a touch input function for an electronic instrument display window, which is excellent in reliability in an FPC connection. The panel is constituted such that the outer side face can be fitted into a panel fitting part of a casing having an aperture and kept without a gap to form a leveled plane and is configured to protect a display device provided under it externally visibly through a transparent window. A pin-equipped FPC (10) for taking out electric signals via through holes from the rear of the protective panel is characterized in that a metal pin fixation hole (10e) is bored on a film substrate (10f) and a circuit (10c) serving as a conductive part at a connection terminal (10a) of the FPC; a metal pin (14) having an axis part (14b) and a head part (14a) formed in a larger diameter than the outer diameter of the pin axis part is inserted into the metal pin fixation hole from the circuit side; a cover-lay film (10b) is stuck onto the circuit (10c) and the film substrate (10f) to cover the head part of the metal pin and also a conductive adhesive layer (21) is interposed between the circuit (10c) and the head part of the metal pin (14).
摘要:
A pressure sensitive conductive member is arranged in a through hole of a base-material bonding layer so as to be in contact with a peripheral-switch upper electrode and a peripheral-switch lower electrode, and when a force applied to a peripheral switch is transmitted to the pressure sensitive conductive member through an upper electrode base material and the upper electrode, a current flows, so that the upper electrode and the lower electrode are electrically connected.
摘要:
In a method for connecting lead wires to a touch panel, the method includes the steps of: providing through holes 9a to 9d the number of which corresponds to the number of electrode ends by perforation in a lower electrode plate 3; using a metal-pin 11 having a pin-shaft 11b and a disk shaped pin-head 11a with a diameter larger than an outer diameter of the pin-shaft; inserting the pin-shaft 11b into a metal-pin fixing hole formed corresponding to the through hole 9a at a circuit 10c in a connector tail of a lead wire 10, whereby the pin-shaft 11b is erectly provided on the connector tail of the lead wire 10; and inserting the pin-shafts 11b to 14b into the through holes 9a to 9d, and in addition, electrically connecting the pin-shaft inserted into a lower electrode plate 3 through a conductive adhesive 15 to electrode ends 6c, 7c, 6d, 7d.
摘要:
In a touch-input-function added protective panel for an electronic instrument display window having an FPC that takes out an electrical signal by way of a through hole made in a lower electrode panel, an adhesive layer that bonds a lower electrode panel and an upper electrode sheet to each other, has a connection hole connected to the through hole, plural dot spacers are fixed and arranged in the connection hole and between the lower electrode panel upper surface at the peripheral edge of the through hole and the upper electrode sheet, so as to be separated from one another, and further an electroconductive adhesive is filled from the through hole into the connection hole, the gap interval of which is maintained by the dot spacers.