JP2008287402A5 - - Google Patents
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- JP2008287402A5 JP2008287402A5 JP2007130361A JP2007130361A JP2008287402A5 JP 2008287402 A5 JP2008287402 A5 JP 2008287402A5 JP 2007130361 A JP2007130361 A JP 2007130361A JP 2007130361 A JP2007130361 A JP 2007130361A JP 2008287402 A5 JP2008287402 A5 JP 2008287402A5
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Claims (20)
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
前記被接触面と反対に位置する前記タッチパネルの面に近接して設けられたディスプレイパネルと、
駆動信号が供給されることで前記可動パネルユニットを前記平面に沿って第１の直線上を往復振動させるアクチュエータと、
前記駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備えるタッチパネルディスプレイ装置であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する非対称駆動信号を生成する、
ことを特徴とするタッチパネルディスプレイ装置。 A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A display panel provided close to the surface of the touch panel located opposite to the contacted surface;
An actuator that reciprocally vibrates the movable panel unit on the first straight line along the plane by being supplied with a drive signal;
An actuator drive control unit that generates the drive signal and supplies the drive signal to the actuator;
One direction along the first straight line is a first direction, the opposite direction is a second direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the second direction is the second waveform shape,
The actuator drive control unit generates an asymmetric drive signal for driving the actuator such that the first waveform shape and the second waveform shape are asymmetric as the drive signal.
A touch panel display device characterized by that.
前記可動パネルユニットが前記第１方向および前記第２方向の一方に動く際の加速度が、前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットが前記第１方向および前記第２方向の他方に動く際の加速度が、前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、前記指先が前記被接触面上に留まる大きさで設定される、
ことを特徴とする請求項１記載のタッチパネルディスプレイ装置。 The movable panel unit is driven by the actuator supplied with the asymmetric drive signal.
The acceleration when the movable panel unit moves in one of the first direction and the second direction is set at such a magnitude that the fingertip touching the contacted surface follows the contacted surface by a static frictional force. And
The acceleration when the movable panel unit moves in the other of the first direction and the second direction is such that the fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip, and the fingertip is Set to a size that stays on the contact surface,
The touch panel display device according to claim 1.
前記マークは前記第１方向または第２の方向の少なくとも一方の方向に合致した方向を向いた形状を含んで構成されている、
ことを特徴とする請求項１記載のタッチパネルディスプレイ装置。 A mark indicating that the fingertip should be touched on the display surface of the display panel is displayed,
The mark includes a shape facing a direction that matches at least one of the first direction and the second direction.
The touch panel display device according to claim 1.
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
前記被接触面と反対に位置する前記タッチパネルの面に近接して設けられたディスプレイパネルと、
第１の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線上を往復振動させる第１のアクチュエータと、
第２の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線と交差する第２の直線上を往復振動させる第２のアクチュエータと 、
前記第１、第２の駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備えるタッチパネルディスプレイ装置であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記第２の直線に沿った一方向を第３方向、その反対方向を第４方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状とし、
前記可動パネルユニットが前記第３方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第３の波形形状とし、
前記可動パネルユニットが前記第４方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第４の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記第１の駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する第１の非対称駆動信号を生成し、かつ、前記第２の駆動信号として、前記第３の波形形状と、前記第４の波形形状とが非対称となるように前記アクチュエータを駆動する第２の非対称駆動信号を生成する、
ことを特徴とするタッチパネルディスプレイ装置。 A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A display panel provided close to the surface of the touch panel located opposite to the contacted surface;
A first actuator that reciprocally vibrates the movable panel unit along a plane parallel to the contacted surface by being supplied with a first drive signal;
A second actuator that reciprocally vibrates the movable panel unit on a second straight line that intersects the first straight line along a plane parallel to the contacted surface by being supplied with a second drive signal;
An actuator drive control unit that generates the first and second drive signals and supplies the first and second drive signals to the actuator,
One direction along the first straight line is a first direction, the opposite direction is a second direction,
One direction along the second straight line is a third direction, the opposite direction is a fourth direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the second direction is a second waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the third direction is a third waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the fourth direction is the fourth waveform shape,
The actuator drive control unit generates, as the first drive signal, a first asymmetric drive signal that drives the actuator so that the first waveform shape and the second waveform shape are asymmetric. And, as the second drive signal, a second asymmetric drive signal for driving the actuator so that the third waveform shape and the fourth waveform shape are asymmetric is generated.
A touch panel display device characterized by that.
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第１方向および前記第２方向の一方に動く際に前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第１方向および前記第２方向の他方に動く際に前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、指先の位置が前記被接触面上に留まる大きさで設定され、
前記第２非対称駆動信号が供給された前記アクチュエータによる前記可動パネルユニットの駆動は、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第３方向および前記第４方向の一方に動く際に前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第３方向および前記第４方向の他方に動く際に前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、指先の位置が前記被接触面上に留まる大きさで設定される、
ことを特徴とする請求項４記載のタッチパネルディスプレイ装置。 The movable panel unit is driven by the actuator supplied with the first asymmetric drive signal.
When the movable panel unit moves in one of the first direction and the second direction, the fingertip touching the contacted surface follows the contacted surface by a static frictional force when the movable panel unit moves in one of the first direction and the second direction. It ’s set to move,
The acceleration of the movable panel unit is such that a fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip when the movable panel unit moves in the other of the first direction and the second direction. The size of the fingertip is set so as to remain on the contacted surface,
The movable panel unit is driven by the actuator supplied with the second asymmetric drive signal.
The acceleration of the movable panel unit is such that when the movable panel unit moves in one of the third direction and the fourth direction, a fingertip touching the contacted surface follows the contacted surface by a static frictional force. It ’s set to move,
The acceleration of the movable panel unit is such that a fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip when the movable panel unit moves in the other of the third direction and the fourth direction. The size of the fingertip is set so as to remain on the contacted surface,
The touch panel display device according to claim 4.
前記マークは特定方向を向いた形状を含んで構成され、
前記アクチュエータ駆動制御部による前記第１非対称駆動信号および前記第２非対称駆動信号の生成は、前記被接触面の箇所に触れている指先に前記特定方向の力を付与する振動を前記可動パネルユニットに発生させるようになされる、
ことを特徴とする請求項４記載のタッチパネルディスプレイ装置。 A mark indicating that the fingertip should be touched on the display surface of the display is displayed,
The mark is configured to include a shape facing a specific direction,
The generation of the first asymmetric drive signal and the second asymmetric drive signal by the actuator drive control unit causes the movable panel unit to generate a vibration that applies a force in the specific direction to a fingertip touching a location on the contacted surface. Made to generate,
The touch panel display device according to claim 4.
前記マークは円環状の形状を呈し、
前記アクチュエータ駆動制御部による前記第１非対称駆動信号および前記第２非対称駆動信号の生成は、前記被接触面の箇所に触れている指先に対して前記円環状の形状の周方向に沿った力を付与する振動を前記可動パネルユニットに発生させるようになされる、
ことを特徴とする請求項４記載のタッチパネルディスプレイ装置。 A mark indicating that the fingertip should be touched on the display surface of the display is displayed,
The mark has an annular shape,
The actuator drive control unit generates the first asymmetric drive signal and the second asymmetric drive signal by applying a force along the circumferential direction of the annular shape to the fingertip touching the location of the contacted surface. Vibrations to be applied are generated in the movable panel unit.
The touch panel display device according to claim 4.
前記ディスプレイパネルは前記支持構造体上に固定されており、
前記タッチパネルの前記被接触面と反対に位置する面と前記ディスプレイパネルの表示面とが離間している、
ことを特徴とする請求項４記載のタッチパネルディスプレイ装置。 The movable panel unit is supported on the support structure so as to be displaceable via the support mechanism,
The display panel is fixed on the support structure;
The surface located opposite to the contacted surface of the touch panel is separated from the display surface of the display panel.
The touch panel display device according to claim 4.
ことを特徴とする請求項４記載のタッチパネルディスプレイ装置。 The movable panel unit is configured by integrally combining a surface opposite to the contacted surface of the touch panel and a display surface of the display panel.
The touch panel display device according to claim 4.
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
駆動信号が供給されることで前記可動パネルユニットを前記平面に沿って第１の直線上を往復振動させるアクチュエータと、
前記駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備えるタッチパネルディスプレイ装置であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する非対称駆動信号を生成する、
ことを特徴とするタッチパッド。 A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so that it can be displaced along a plane parallel to the contacted surface of the touch panel;
An actuator that reciprocally vibrates the movable panel unit on the first straight line along the plane by being supplied with a drive signal;
An actuator drive control unit that generates the drive signal and supplies the drive signal to the actuator;
One direction along the first straight line is a first direction, the opposite direction is a second direction,
A waveform shape indicating a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
When the waveform shape showing the temporal change of the acceleration of the movable panel unit during the period in which the movable panel unit moves in the second direction is the second waveform shape,
The actuator drive control unit generates an asymmetric drive signal for driving the actuator such that the first waveform shape and the second waveform shape are asymmetric as the drive signal.
A touchpad characterized by that.
前記可動パネルユニットが前記第１方向および前記第２方向の一方に動く際の加速度が、前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットが前記第１方向および前記第２方向の他方に動く際の加速度が、前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、前記指先が前記被接触面上に留まる大きさで設定される、
ことを特徴とする請求項１０記載のタッチパッド。 The movable panel unit is driven by the actuator supplied with the asymmetric drive signal.
The acceleration when the movable panel unit moves in one of the first direction and the second direction is set at such a magnitude that the fingertip touching the contacted surface follows the contacted surface by a static frictional force. And
The acceleration when the movable panel unit moves in the other of the first direction and the second direction is such that the fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip, and the fingertip is Set to a size that stays on the contact surface,
The touch pad according to claim 10 .
前記マークは前記第１方向または第２の方向の少なくとも一方の方向に合致した方向を向いた形状を含んで構成されている、
ことを特徴とする請求項１０記載のタッチパッド。 A mark indicating that the touched surface should be touched with a fingertip is provided,
The mark includes a shape facing a direction that matches at least one of the first direction and the second direction.
The touch pad according to claim 10 .
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
第１の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線上を往復振動させる第１のアクチュエータと、
第２の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線と交差する第２の直線上を往復振動させる第２のアクチュエータと、
前記第１、第２の駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備えるタッチパネルディスプレイ装置であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記第２の直線に沿った一方向を第３方向、その反対方向を第４方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状とし、
前記可動パネルユニットが前記第３方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第３の波形形状とし、
前記可動パネルユニットが前記第４方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第４の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記第１の駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する第１の非対称駆動信号を生成し、かつ、前記第２の駆動信号として、前記第３の波形形状と、前記第４の波形形状とが非対称となるように前記アクチュエータを駆動する第２の非対称駆動信号を生成する、
ことを特徴とするタッチパッド。 A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A first actuator that reciprocally vibrates the movable panel unit along a plane parallel to the contacted surface by being supplied with a first drive signal;
A second actuator that reciprocally vibrates the movable panel unit on a second straight line that intersects the first straight line along a plane parallel to the contacted surface by being supplied with a second drive signal;
An actuator drive control unit that generates the first and second drive signals and supplies the first and second drive signals to the actuator,
One direction along the first straight line is a first direction, the opposite direction is a second direction,
One direction along the second straight line is a third direction, the opposite direction is a fourth direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the second direction is a second waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the third direction is a third waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the fourth direction is the fourth waveform shape,
The actuator drive control unit generates, as the first drive signal, a first asymmetric drive signal that drives the actuator so that the first waveform shape and the second waveform shape are asymmetric. And, as the second drive signal, a second asymmetric drive signal for driving the actuator so that the third waveform shape and the fourth waveform shape are asymmetric is generated.
A touchpad characterized by that.
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第１方向および前記第２方向の一方に動く際に前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第１方向および前記第２方向の他方に動く際に前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、指先の位置が前記被接触面上に留まる大きさで設定され、
前記第２非対称駆動信号が供給された前記アクチュエータによる前記可動パネルユニットの駆動は、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第３方向および前記第４方向の一方に動く際に前記被接触面に触れている指先が静止摩擦力によって前記被接触面に追従して動く大きさで設定され、
前記可動パネルユニットの加速度が、前記可動パネルユニットが前記第３方向および前記第４方向の他方に動く際に前記被接触面に触れている指先が指先の慣性によって前記被接触面上を滑り、指先の位置が前記被接触面上に留まる大きさで設定される、
ことを特徴とする請求項１３記載のタッチパッド。 The movable panel unit is driven by the actuator supplied with the first asymmetric drive signal.
When the movable panel unit moves in one of the first direction and the second direction, the fingertip touching the contacted surface follows the contacted surface by a static frictional force when the movable panel unit moves in one of the first direction and the second direction. It ’s set to move,
The acceleration of the movable panel unit is such that a fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip when the movable panel unit moves in the other of the first direction and the second direction. The size of the fingertip is set so as to remain on the contacted surface,
The movable panel unit is driven by the actuator supplied with the second asymmetric drive signal.
The acceleration of the movable panel unit is such that when the movable panel unit moves in one of the third direction and the fourth direction, a fingertip touching the contacted surface follows the contacted surface by a static frictional force. It ’s set to move,
The acceleration of the movable panel unit is such that a fingertip touching the contacted surface slides on the contacted surface due to the inertia of the fingertip when the movable panel unit moves in the other of the third direction and the fourth direction. The size of the fingertip is set so as to remain on the contacted surface,
The touch pad according to claim 13 .
前記マークは特定方向を向いた形状を含んで構成され、
前記アクチュエータ駆動制御部による前記第１非対称駆動信号および前記第２非対称駆動信号の生成は、前記被接触面に触れている指先に前記特定方向の力を付与する振動を前記可動パネルユニットに発生させるようになされる、
ことを特徴とする請求項１３記載のタッチパッド。 A mark indicating that the touched surface should be touched with a fingertip is provided,
The mark is configured to include a shape facing a specific direction,
The generation of the first asymmetric drive signal and the second asymmetric drive signal by the actuator drive control unit causes the movable panel unit to generate vibration that applies a force in the specific direction to the fingertip that is touching the contacted surface. Is done,
The touch pad according to claim 13 .
前記マークは円環状の形状を呈し、
前記アクチュエータ駆動制御部による前記第１非対称駆動信号および前記第２非対称駆動信号の生成は、前記被接触面に触れている指先に対して前記円環状の形状の周方向に沿った力を付与する振動を前記可動パネルユニットに発生させるようになされる、
ことを特徴とする請求項１３記載のタッチパッド。 A mark indicating that the touched surface should be touched with a fingertip is provided,
The mark has an annular shape,
The generation of the first asymmetric drive signal and the second asymmetric drive signal by the actuator drive control unit applies a force along the circumferential direction of the annular shape to the fingertip touching the contacted surface. Vibration is generated in the movable panel unit,
The touch pad according to claim 13 .
前記タッチパネルディスプレイ装置は、
タッチパネルを有する可動パネルユニットと、
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
前記被接触面と反対に位置する前記タッチパネルの面に近接して設けられたディスプレイパネルと、
駆動信号が供給されることで前記可動パネルユニットを前記平面に沿って第１の直線上を往復振動させるアクチュエータと、
前記駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備え、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する非対称駆動信号を生成する、
ことを特徴とする電子機器。 An electronic device including a touch panel display device,
The touch panel display device
A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A display panel provided close to the surface of the touch panel located opposite to the contacted surface;
An actuator that reciprocally vibrates the movable panel unit on the first straight line along the plane by being supplied with a drive signal;
An actuator drive control unit that generates the drive signal and supplies the drive signal to the actuator;
One direction along the first straight line is a first direction, the opposite direction is a second direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the second direction is the second waveform shape,
The actuator drive control unit generates an asymmetric drive signal for driving the actuator such that the first waveform shape and the second waveform shape are asymmetric as the drive signal.
An electronic device characterized by that.
前記タッチパネルディスプレイ装置は、
タッチパネルを有する可動パネルユニットと、
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
前記被接触面と反対に位置する前記タッチパネルの面に近接して設けられたディスプレイパネルと、
第１の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線上を往復振動させる第１のアクチュエータと、
第２の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線と交差する第２の直線上を往復振動させる第２のアクチュエータと 、
前記第１、第２の駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備え、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記第２の直線に沿った一方向を第３方向、その反対方向を第４方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状とし、
前記可動パネルユニットが前記第３方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第３の波形形状とし、
前記可動パネルユニットが前記第４方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第４の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記第１の駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する第１の非対称駆動信号を生成し、かつ、前記第２の駆動信号として、前記第３の波形形状と、前記第４の波形形状とが非対称となるように前記アクチュエータを駆動する第２の非対称駆動信号を生成する、
ことを特徴とする電子機器。 An electronic device including a touch panel display device,
The touch panel display device
A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A display panel provided close to the surface of the touch panel located opposite to the contacted surface;
A first actuator that reciprocally vibrates the movable panel unit along a plane parallel to the contacted surface by being supplied with a first drive signal;
A second actuator that reciprocally vibrates the movable panel unit on a second straight line that intersects the first straight line along a plane parallel to the contacted surface by being supplied with a second drive signal;
An actuator drive control unit that generates the first and second drive signals and supplies them to the actuator;
One direction along the first straight line is a first direction, the opposite direction is a second direction,
One direction along the second straight line is a third direction, the opposite direction is a fourth direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the second direction is a second waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the third direction is a third waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the fourth direction is the fourth waveform shape,
The actuator drive control unit generates, as the first drive signal, a first asymmetric drive signal that drives the actuator so that the first waveform shape and the second waveform shape are asymmetric. And, as the second drive signal, a second asymmetric drive signal for driving the actuator so that the third waveform shape and the fourth waveform shape are asymmetric is generated.
An electronic device characterized by that.
前記タッチパッドは、
タッチパネルを有する可動パネルユニットと、
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
駆動信号が供給されることで前記可動パネルユニットを前記平面に沿って第１の直線上を往復振動させるアクチュエータと、
前記駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備える電子機器であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する非対称駆動信号を生成する、
ことを特徴とする電子機器。 An electronic device including a touchpad,
The touchpad is
A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
An actuator that reciprocally vibrates the movable panel unit on the first straight line along the plane by being supplied with a drive signal;
An electronic device including an actuator drive control unit that generates the drive signal and supplies the drive signal to the actuator,
One direction along the first straight line is a first direction, the opposite direction is a second direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the second direction is the second waveform shape,
The actuator drive control unit generates an asymmetric drive signal for driving the actuator such that the first waveform shape and the second waveform shape are asymmetric as the drive signal.
An electronic device characterized by that.
前記タッチパッドは、
タッチパネルを有する可動パネルユニットと、
前記可動パネルユニットを前記タッチパネルの被接触面に平行な平面に沿って変位可能に支持する支持機構と、
第１の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線上を往復振動させる第１のアクチュエータと、
第２の駆動信号が供給されることで前記可動パネルユニットを前記被接触面に平行な平面に沿って第１の直線と交差する第２の直線上を往復振動させる第２のアクチュエータと、
前記第１、第２の駆動信号を生成して前記アクチュエータに供給するアクチュエータ駆動制御部とを備える電子機器であって、
前記第１の直線に沿った一方向を第１方向、その反対方向を第２方向とし、
前記第２の直線に沿った一方向を第３方向、その反対方向を第４方向とし、
前記可動パネルユニットが前記第１方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第１の波形形状とし、
前記可動パネルユニットが前記第２方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第２の波形形状とし、
前記可動パネルユニットが前記第３方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第３の波形形状とし、
前記可動パネルユニットが前記第４方向に動く期間における前記可動パネルユニットの加速度の時間的変化を示す波形形状を第４の波形形状としたときに、
前記アクチュエータ駆動制御部は、前記第１の駆動信号として、前記第１の波形形状と、前記第２の波形形状とが非対称となるように前記アクチュエータを駆動する第１の非対称駆動信号を生成し、かつ、前記第２の駆動信号として、前記第３の波形形状と、前記第４の波形形状とが非対称となるように前記アクチュエータを駆動する第２の非対称駆動信号を生成する、
ことを特徴とする電子機器。 An electronic device including a touchpad,
The touchpad is
A movable panel unit having a touch panel;
A support mechanism for supporting the movable panel unit so as to be displaceable along a plane parallel to the contacted surface of the touch panel;
A first actuator that reciprocally vibrates the movable panel unit along a plane parallel to the contacted surface by being supplied with a first drive signal;
A second actuator that reciprocally vibrates the movable panel unit on a second straight line that intersects the first straight line along a plane parallel to the contacted surface by being supplied with a second drive signal;
An electronic device comprising an actuator drive control unit that generates the first and second drive signals and supplies the first drive signal to the actuator,
One direction along the first straight line is a first direction, the opposite direction is a second direction,
One direction along the second straight line is a third direction, the opposite direction is a fourth direction,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the first direction is a first waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the second direction is a second waveform shape,
A waveform shape showing a temporal change in acceleration of the movable panel unit during a period in which the movable panel unit moves in the third direction is a third waveform shape,
When the waveform shape showing the temporal change in the acceleration of the movable panel unit during the period in which the movable panel unit moves in the fourth direction is the fourth waveform shape,
The actuator drive control unit generates, as the first drive signal, a first asymmetric drive signal that drives the actuator so that the first waveform shape and the second waveform shape are asymmetric. And, as the second drive signal, a second asymmetric drive signal for driving the actuator so that the third waveform shape and the fourth waveform shape are asymmetric is generated.
An electronic device characterized by that.
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