1924 results about "Stylus" patented technology

Embodiments of the invention provide a removable marker tip configured for application with an active pen-stylus. The removable marker tip comprises an antenna and an insulator and is designed to be held onto the pen-stylus' writing shaft by a set of crush ribs fitted into a posterior recess on the removable marker tip. The removable marker tip is designed to be a consumable part to improve the paper feeling received by users of the pen-stylus as they draw on the display of a tablet device. The removable marker tip is further designed to be hand-removable by users of the pen-stylus.

A pen and touch input system according to an embodiment of the present invention includes a touch input device including a sensor unit and a control unit that controls the sensor unit, and a stylus pen capable of operating with the touch input device.

Embodiments of the invention provide a pen-stylus that comprises a first antenna having a hemispherical shape at a proximal end of the pen-stylus where the pen-stylus engages with a display of a tablet device. The pen-stylus also includes a second antenna, wherein the first antenna and the second antenna communicate with the tablet device to enable a pen-stylus user to draw on the display of the tablet device. The pen-stylus additionally includes an insulating material between the first antenna and the second antenna that prevents interference between the first antenna and the second antenna. In some embodiments, the first antenna and the insulating material reside in a marker tip attached to the pen-stylus, the marker tip transmits axial forces received by engagement of the pen-stylus with the display on the tablet to a force sensor. The pen-stylus further includes a force sensor that converts axial forces received from the marker tip into an electrical signal and transmits the electrical signal to the tablet by at least one of the first antenna and the second antenna.

Embodiments of the invention provide an active pen-stylus that emulates a paper feeling for users of the active pen-stylus. The active pen-stylus comprises a writing shaft that receives physical forces arising from use of the pen-stylus by a user. The active pen-stylus also includes a force sensor that receives forces from the writing shaft, the force sensor configured to convert received forces into an electronic signal. A writing spring receives forces from the force sensor and reflects back to the user a reactionary force that emulates a paper feeling. The writing spring compresses and undergoes geometric deflection in creating the reactionary force that emulates the paper feeling. The geometric deflection produced by the writing spring arises from deformation of the writing spring by the received forces.

Embodiments of the invention provide a plurality of safety features for a pen-stylus. The pen-stylus may comprise a writing shaft that receives mechanical input forces as a user engages the pen-stylus on a display of a tablet device, a force sensor that translates mechanical input forces received from the writing shaft into electrical ones for operation by electronics in the pen-stylus; and a writing shaft impact shock absorber that receives heavy forces imparted to the pen-stylus to shield the force sensor from receiving such heavy forces. The heavy forces impacting the pen-stylus may arise from the pen-stylus being dropped onto a hard surface.

A method for synchronization between an active stylus and a touch screen, and an active stylus are provided, which can improve the synchronization speed between the touch screen and the active stylus. The method includes: transmitting a pre-synchronization signal to the touch screen, wherein the pre-synchronization signal is used to determine a target region where the active stylus is located on the touch screen, so that the touch screen transmits an uplink signal in the target region; detecting the uplink signal; and performing, in response to the uplink signal being detected, time synchronization with the touch screen based on the uplink signal.

The present invention relates to a multi-functional touch input device capable of detecting a touch position, driving a stylus pen, and detecting the position of the stylus pen, the touch input device according to an embodiment of the present invention comprising a sensor unit and a control unit electrically connected to the sensor unit. In addition, provided is the touch input device capable of improving touch position sensing sensitivity by removing noise when detecting a touch position.

Embodiments of the invention provide a container (e.g., marker tip holder box) that comprises a holding pad (e.g., marker tip holder pad) having a plurality of holders to retain objects (e.g., marker tips for use with a pen-stylus). Each holder has an opening to receive an object (e.g., a marker tip). Each holder further comprises a flexible leaflet, that surrounds the opening in the holder, wherein the flexible leaflet has an irregular but nearly conical shape that narrows in diameter as it approaches an arrester that is located below the flexible leaflet, such that a retained object rests in the arrester in the holder. The flexible leaflet has two states, a first state that holds the retained object (e.g., a marker tip) with sufficient firmness to retain the object in the holder, and a second state in which the irregular but nearly conical shape of the flexible leaflet interferes with an outer housing of the object retained in the holder to form a flexure that enables removal of the retained object from the container.

According to an embodiment, an electronic device comprises, a display, and at least one processor, comprising processing circuitry, electrically connected to the display, wherein at least one processor, individually and / or collectively, may be configured to cause the electronic device to display a first object through the display, detect a first input of a stylus pen with respect to the first object; obtain a first tilt of the stylus pen while the first input is maintained, and further display a second object related to the first object based on the first tilt being included in a first range.

A system including a stylus with an inertial measurement unit (IMU) and force / touch / temperature sensors on its sides and / or tip, in some instances in conjunction with force / touch sensors on a tablet computing device or sensors on a watch, is disclosed that obtains measurements such as stylus grip pressure, tilt and touch location, stylus tip pressure, stylus motion, and user temperature. In some instances, these measurements can be obtained through everyday use of the stylus, while in other instances, the user can be prompted to perform certain tasks (e.g., draw specific contours) to assist in data collection. With these measurements, a user profile and baseline profile data can be established and tracked over time, which can include parameters such as tremor amplitude and grip strength. Deviations from baseline profile data can be computed, and when those deviations exceed a threshold, an alert or other wellness insights can be presented to the user.

An electronic device displays a palette user interface in response to receiving one or more inputs from an electronic stylus that is communicatively coupled to an electronic device. In some embodiments, the electronic device displays the palette user interface at a spatial arrangement that is based on a pose of the stylus at the time that the input to initiate display of the palette user interface is received. In some embodiments, the electronic device generates at the electronic stylus a tactile output having one or more tactile output characteristics based on characteristics of the one or more inputs from the electronic stylus. In some embodiments, the palette user interface includes one or more selectable options that when selected, initiate a process to display one or more additional user interfaces for configuring the output that is generated by the device in response to stylus inputs.

The invention relates to the technical field of touch control, and discloses a composite material, a touch control pen point, a touch control pen point assembly, a touch control pen and a forming method. The composite material at least comprises a mixture of fibers and thermoplastic resin, the fibers and the thermoplastic resin are mutually bonded to jointly form a first porous structure, a second porous structure is formed in the fibers, and the first porous structure and the second porous structure have rebound resilience. According to the composite material, the writing amplitude can be effectively improved, so that sand sound and granular sensation are generated in the writing process, and then a user can feel the vivid texture similar to that of writing on paper.

Embodiments of this application provide an electronic device component. A first charging coil and a second charging coil are respectively disposed in a wireless keyboard and a stylus. At least one of the first charging coil and the second charging coil is a circle coil, and the circle coil is disposed around circumference of an accommodating portion or the stylus. The stylus can be charged when the stylus is blindly inserted into the accommodating portion, to resolve a prior-art problem that a user cannot quickly charge the stylus because the charging coils need to be aligned for a plurality of times when the stylus is charged.

An electronic device according to an embodiment includes: a display panel; a touch electrode layer disposed on the display panel and comprising at least one touch electrode; and a conductive wire disposed on the display panel, disposed on the same layer as the touch electrode layer, and generating a magnetic field signal for driving a stylus pen.

The invention provides a chip assembly and a consumable box set, and relates to the technical field of printing imaging. The consumable box set is used for being in contact with contact pins of printing equipment and receiving printing signals, the printing equipment is provided with at least one first contact pin set and at least one second contact pin set, the first contact pin set and the second contact pin set are not overlapped, a first consumable box of the consumable box set is matched with the first contact pin set, the first consumable box is provided with a first electronic module, and the second consumable box is provided with a second electronic module. The first electronic module is electrically connected with at least one first contact part, and the first contact part is in contact with the first contact pin group to receive a first electric signal; the second consumable box is matched with the second contact pin group and is provided with a second electronic module, the second electronic module is electrically connected with the first electronic module, and the second electronic module receives the first electric signal through the first contact part. According to the invention, the risk of short circuit can be reduced, and normal use of the chip assembly is ensured.

A method for predicting a drawn point of a stylus includes obtaining a plurality of reported points of a stylus, determining a reported point prediction model based on the reported points, performing prediction using the reported point prediction model to obtain at least one predicted point, and drawing the at least one predicted point and displaying the drawn predicted point.

A touch pad is configured to receive input operations using objects including a finger and a stylus. The touch pad includes a touch screen including a touch detection surface that serves as a button and as a position detection region for detecting positions of the objects. The touch pad includes an integrated circuit having an object detection function of detecting the positions of the objects on the touch detection surface and a button function of detecting a press state of the button based on a force applied to the touch detection surface. The touch pad includes a button function stop unit configured to cause, according to an operation state of the stylus or according to a setting related to an input operation of the stylus, the integrated circuit to stop outputting a button press state value indicative of the press state detected by the button function.

There is provided a test indicator 100 capable of replacing a stylus 210 with another stylus 210 having a different length to increase a reaching range of the stylus 210, and of increasing a rotation angle of the stylus 210 to display an accurate measurement value in a wide measurement range.A calculation unit 400 of the test indicator 100 includes a stylus-length storage unit 420 that sets and stores a length of the stylus 210, and a stylus-length correction calculation unit 400 that changes, according to the length of the stylus 210, a conversion ratio for converting a detection value by an encoder 340 into a measurement value to correct the measurement value. The calculation unit 400 further includes a rotation-angle calculation unit 410 that calculates a rotation angle αs[rad] of the stylus 210 based on the detection value by the encoder 340 and an arc-chord error correction calculation unit 400 that multiplies a sine value using the rotation angle αs calculated by the rotation-angle calculation unit 410 as an argument to correct the measurement value.

The invention provides a handwriting eliminating device and method of a touch screen, an electronic handwriting pen and a pen cap of the electronic handwriting pen, the handwriting eliminating device comprises a trigger component and a strain component, the handwriting eliminating device can be applied to the electronic handwriting pen, and when the handwriting eliminating device is used for eliminating an image on the touch screen, the handwriting can be eliminated. The pressing part transmits force borne by the trigger part in contact with the touch screen to the strain induction assembly, and the strain induction assembly deforms according to the pressing force to generate an erasing signal corresponding to deformation. When the contact force between the trigger part and the touch screen is changed, the deformation degree of the strain sensing assembly is correspondingly changed, and a corresponding erasing signal is generated; the touch force of the trigger part and the touch screen is different, the strain sensing assembly can generate different erasing signals, a user can erase images on the touch screen in a grading mode by adjusting the contact force of the trigger part and the touch screen, and then erasing effects of different degrees are achieved.

Some embodiments described in this disclosure are directed to displaying additional controls and / or information when an input device such as a stylus is hovering over a user interface displayed by an electronic device. Some embodiments described in this disclosure are directed to providing feedback about the pose of an input device relative to a surface. Some embodiments of the disclosure are directed to performing contextual actions in response to input provided from an input device. Some embodiments of the disclosure are directed to providing handwritten input for conversion into font-based text using an input device.

The embodiment of the invention discloses a pen tail module, a touch pen, a touch system and a control method of the touch pen. A pen cap of the pen tail module is used for being fixedly connected with a pen holder and has elasticity, a first electrode and a second electrode of the pen tail module are arranged on the pen cap at intervals, and the two electrodes and the pen cap form a pen cap assembly; wherein the first electrode is used for being coupled with a contact object to generate an identification signal, when the contact object is a first contact object, the identification signal is a first identification signal used for executing a first function, and when the contact object is a second contact object, the identification signal is a second identification signal used for executing a second function; wherein the first contact object and the second contact object are made of different materials, and the first identification signal and the second identification signal are different; the second electrode is used for emitting a coding signal. By means of the arrangement, the pen tail module can achieve the key function and the eraser function at the same time, the function needing to be executed currently is confirmed based on the contact object close to the pen cap, and the influence caused by tail shaking can be effectively avoided.

A computer stylus may have a shaft with a metal tube and a cap slidable between open and closed positions. A connector port may be exposed in the open position and hidden in the closed position. An antenna element may be formed from conductive traces on a printed circuit board in the shaft and aligned with a window in the metal tube. The cap may include a metal hook extending from a conductive wall into the shaft. The hook may overlap the antenna element in the closed position. The shaft may include a dielectric bumper in an opening of the hook. The hook and wall may slide relative to the shaft along the dielectric bumper. The cap may include a metal sleeve around the port. The cap may include a conductive bumper on the wall. The conductive bumper may contact the sleeve when the cap is in the closed position.

A multipurpose piece, which can be attached to a mobile phone and which is equipped with glasses, a writing instrument and a folding support, the piece includes an accessory for personal use, provided with cavities, to which a mobile phone can be attached. The multipurpose piece has the form of a rectangular, prismatic hollow piece including a cavity for glasses on one of its shorter sides, the cavity housing glasses having a frame, temples, hinges and nose pads, another cavity for a writing instrument housing an instrument such as a Stylus, a regular pencil, pen, marker or similar, gripping recesses, a folding support that folds about a shaft, attachment elements for attaching to the mobile phone, and a lightening of material in a particular location so as not hinder the operation of the lens of the attached phone.

The invention provides a touch pen and a control method of the touch pen, and relates to the technical field of electronics. The stylus includes a body, a first detector, a first receiving electrode, and a first transmitting electrode. The body comprises a main body part and a pen tail part connected with the main body part. The first detector is used for detecting the contact state of the pen tail and a touch screen of the electronic equipment. The first receiving electrode is arranged at the pen tail part and is used for detecting a first signal sent by the touch screen; the first emission electrode is arranged at the pen tail part; when the first emission electrode is in the first working state, the first emission electrode is used for sending a second signal to the touch screen, and the second signal is used for indicating the position of the pen tail on the touch screen. When the first emission electrode is in the second working state, the first emission electrode is used for sending a third signal to the touch screen, and the third signal is used for indicating the touch screen to execute a writing and erasing function.

A dive computer comprises a display, a stylus, an electromagnetic touch panel, and a processor. The electromagnetic touch panel is configured to detect a position of the stylus and differentiate between a first and a second end of the stylus based on the first and second resonant frequencies of coils positioned within the stylus. The processor is configured to provide a writing function based on the position of the first end of the stylus, provide an erasing function based on the position of the second end of the stylus; and control the display to present an indication of the writing function and the erasing function.

This application provides a stylus and an electronic device assembly. With a mainshaft and a pressure sensor assembly disposed in the stylus, one end of the mainshaft connected to a tip assembly, and the pressure sensor assembly fixed in a barrel assembly and touching the other end of the mainshaft, the tip assembly moves under a pressure and drives the mainshaft to move, the mainshaft transfers the pressure on the tip assembly to the pressure sensor assembly, and the pressure sensor assembly detects the pressure on the tip assembly. With a second electrode fitting around a signal board, the moving of the tip assembly can drive the first electrode and the second electrode to move synchronously so that relative positions of the second electrode and the first electrode remain unchanged, improving measurement accuracy of a tilt angle of the stylus relative to a touchscreen by the electronic device.

The present invention relates to a multifunctional touch input device capable of detecting a touch position, driving a stylus pen, and detecting a position of the stylus pen. The touch input device includes a sensor unit and a control unit, the sensor unit including a plurality of patterns. The plurality of patterns include a first pattern extending in a first direction, a second pattern disposed adjacent to the first pattern, a third pattern extending in a second direction different from the first direction, and a fourth pattern disposed adjacent to the third pattern. Here, the plurality of first third patterns have one ends electrically connected to the control unit and the other ends electrically opened. The plurality of first patterns have the other ends that are electrically connected to each other, and the plurality of third patterns have the other ends that are electrically connected to each other.

The present invention discloses a touch pen, a touch display system and a control method thereof, wherein the touch pen comprises: a pen body, a shell, a control part, a pressure sensing part and a magnetic component, wherein a main control unit is arranged in the pen body; the shell is arranged in the pen body, and the shell is made of a magnetic conductive material; one end of the control part is located outside the pen body, and the other end of the control part extends into the shell; the pressure sensing part is arranged in the shell and is located in the extension direction of the control part, and the pressure sensing part is connected to the main control unit; the magnetic component is arranged in the shell and is sleeved on the control part, and the magnetic component is magnetically attracted to the shell in a direction away from the pressure sensing part; wherein the control part can move relative to the shell to contact or separate from the pressure sensing part. The technical solution of the present invention can provide a control method for a touch pen that is simple and convenient to operate, and increase the functional diversity of the touch pen.

The utility model discloses a positioning assembly and a stylus pressure maintaining device. The positioning assembly is provided with a guiding part and a pressure maintaining part, the guiding part is provided with a first channel, the first channel is provided with a first opening and a second opening, the pressure maintaining part is provided with a second channel, and the second channel is provided with a third opening and a pressure maintaining cavity. In the first direction, the projection of the first opening on the projection plane perpendicular to the first direction covers the projection of the second opening on the projection plane perpendicular to the first direction, and the projection of the third opening on the projection plane perpendicular to the first direction covers the projection of the pressure maintaining cavity on the projection plane perpendicular to the first direction. The guiding part can guide the flexible circuit board to be attached to the rod body, and the pressure maintaining part can further guide the flexible circuit board to contract and be attached to the rod body. According to the technical scheme, two-stage shrinkage guiding is carried out on the flexible circuit board, so that the edge curling risk of the flexible circuit board is greatly reduced, and the pressure maintaining efficiency and quality can be effectively improved.