538 results about "Touch function" patented technology

The invention discloses a method for realizing a touch function on a display lamp array, an analog front end, a display panel and an electronic cigarette, and relates to the technical field of electronic cigarette display control. The method comprises the following steps: dividing display lamps of a display lamp array into a plurality of blocks according to the number of touch functions of the display lamp array, and configuring a signal transmission port for the display lamp of each block according to a corresponding lighting mode; when the current lighting cycle arrives, the display lamps of the multiple blocks are turned on at the same time, and after the display lamps are turned on, the signal transmission ports belonging to the same block are combined together; in a touch function detection period corresponding to the current lighting period, self-capacitance detection is carried out on the combined signal transmission ports; and after the touch function detection period is finished, removing the combination of the combined signal transmission ports, and waiting for the arrival of the next lighting period. According to the invention, the touch function is directly realized on the display lamp array, the cost is reduced, and the user experience is improved.

A portable information handling system couples a flexible display film to a housing lid portion and across a hinge to a housing main portion where the flexible display film couples to a timing controller under a mechanical keyboard coupled to the housing main portion. A touch function row presented at the flexible display film between the hinge and mechanical keyboard accepts function key inputs. Mechanical keys coupled in a row over the flexible display film accept input as depressions detected by a touch detection surface of the flexible display film, switches disposed under the flexible display film or a membrane board disposed over the flexible display film.

A touch panel includes: a base substrate having at least two mounting holes, and a touch function layer including first and second touch units. Each first touch unit includes first touch electrodes located in a same layer, and each second touch unit includes second touch electrodes located in a same layer and insulated from the first touch electrodes. The touch function layer is hollowed out at positions corresponding to the at least two mounting holes and has a gap region at a position corresponding to a region between two adjacent mounting holes. In a first touch unit, first touch electrodes located in the gap region serve as a first gap electrode and a second gap electrode. In a second touch unit, second touch electrodes located in the gap region serve as a third gap electrode located between the first and second gap electrodes and a fourth gap electrode.

A touch panel includes a base substrate having at least two mounting holes, and a touch function layer including first and second touch units. Each first touch unit includes first touch electrodes located in a same layer, and each second touch unit includes second touch electrodes located in a same layer and insulated from the first touch electrodes. The touch function layer is hollowed out at positions corresponding to the at least two mounting holes and has a gap region at a position corresponding to a region between two adjacent mounting holes. In a first touch unit, first touch electrodes located in the gap region serve as a first gap electrode and a second gap electrode. In a second touch unit, second touch electrodes located in the gap region serve as a third gap electrode located between the first and second gap electrodes and a fourth gap electrode.

The invention provides a multi-stage nano metal network touch module and a preparation method thereof, the multi-stage nano metal network touch module comprises a substrate and a touch function layer, the touch function layer sequentially comprises a first touch electrode, an insulating layer and a second touch electrode which are located on the first surface of the substrate, the first touch electrode and the second touch electrode both adopt multi-stage nano metal networks, and the insulating layer is arranged on the first surface of the substrate. Comprising a connecting channel and a node channel; the optical absorptivity of the node channels is smaller than the optical absorptivity of the connecting channels. Through the jumper bridging technology and the special design of the first node channel and the second node channel, the point-shaped appearance formed by traditional jumper bridging is effectively avoided, the formed single-face F2 structure touch module can ensure smooth current transmission of electrodes of a touch screen, and the touch sensitivity and accuracy are improved. The display device has important significance for improving user experience, has the characteristics of being ultra-light and ultra-thin, and can effectively improve the display definition at the same time.

A driver circuit configured to drive a display panel to perform a display function and a touch function is provided. The driver circuit includes a plurality of pads and a switch circuit. The plurality of pads are coupled to the display panel and grouped into several pad groups. A synchronization driving signal is applied to the pad groups in a touch sensing phase, and the synchronization driving signal has a first level. The switch circuit is coupled to the pads. The switch circuit is configured to receive a common signal and a system voltage signal, and output the common signal and the system voltage signal to the pad groups in a time division manner. The common signal has a second level, and the system voltage signal has a third level. Voltage levels of the pad groups are changed from the second level to the first level in different times, and the second level is smaller than the first level.

The utility model provides a charging gun, relates to the technical field of charging guns, and solves the problem that a charging gun cannot provide control interaction and is difficult to configure and use in the prior art. The charging gun can provide a fault prompting function for a user through a display screen and a three-color indicating lamp on the charging gun, so that the user can know a fault reason conveniently, and the charging gun can also provide a corresponding touch control function for the user through a touch key, so that the user can perform touch control configuration on the charging gun conveniently. The charging gun can perform corresponding detection, so that a user can know the current charging state of the charging gun and perform corresponding configuration, and the use experience of the user can be improved.

The invention discloses a touch product triggering device, which is applied to the technical field of capacitive touch and comprises a protection electrode, a capacitive sensor and an MCU (Microprogrammed Control Unit). The protection electrode provides a potential equal to the capacitance type sensor and transmits a sensed first signal representing the equivalent self-capacitance change of the protection electrode to the MCU, and the capacitance type sensor only detects the change of the equivalent capacitance of the capacitance type sensor and transmits a second signal of detection data to the MCU. And the MCU judges whether a touch function is triggered or not according to the first signal and the second signal. When water drops drop on the touch surface of the touch product, the protection electrode and the capacitive sensor have the same potential, and the water drops and the environment have the same potential, so that the influence of the water drops on the change of the equivalent capacitance of the capacitive sensor can be nearly ignored. Meanwhile, the condition for triggering the touch product is comprehensively judged based on the detection results of the first signal and the second signal, and the problem of mistaken touch caused by the fact that conductors such as water drops drop on the capacitive touch product is further avoided.

A system for generating a centrally located floating three-dimensional image display for a plurality of passengers positioned within a vehicle includes at least one display adapted to project a multiplexed image, a plurality of beam splitters, one beam splitter individually associated with each one of the plurality of passengers, and at least one passenger interface, each beam splitter adapted to receive a image from the at least one display and to reflect the image to the associated one of the plurality of passengers, wherein, each of the plurality of passengers perceives the image floating at a central location within the vehicle, the at least one passenger interface adapted to allow the plurality of passengers to receive annotated information and to provide input to the system.

The invention discloses an NFC (Near Field Communication) card swiping method and device and a storage medium, which can effectively prevent mistaken touch or misoperation caused by NFC signal interference, and can ensure card reading speed and transaction efficiency, reduce or avoid transaction disputes or safety risks and improve user experience under the condition that NFC field intensity does not need to be reduced. The method comprises the following steps: when an NFC function is in an on state, if an NFC card swiping operation is detected, forbidding a touch function of an area where an NFC antenna is located in a touch screen; after the NFC card swiping operation is completed, activating a touch function of an area where an NFC antenna is located in the touch screen; and responding to a payment request to complete payment of the NFC card swiping operation.

The utility model discloses a touch display screen and electronic equipment, which is characterized in that the refractive index between a glass panel and a touch function layer is continuously changed along the depth direction by arranging a moth eye micro-nano structure and an anti-dazzle micro-nano structure, so that the screen surface reflection phenomenon caused by the sharp change of the refractive index is obviously reduced; and finally, the reflection phenomenon of the whole screen is reduced. Compared with the prior art, the anti-reflection effect of the touch display screen can be remarkably improved, the contrast ratio of the display screen is enhanced, and therefore the display effect of the display screen is improved.

A heater is provided, including: a heater body and a driving controller; the heater body includes: a heating stick and a temperature probe; the driving controller includes a controller housing and a control circuit board; the control circuit board includes: an input protection module; a rectification and filtering module connected to the input protection module; a power conversion module connected to the rectification and filtering module; a 5V output module connected to the power conversion module; a main control module connected to the 5V output module; a touch function module, an on-off control module, a temperature detection module, a temperature display module, an indicator light module, and a buzzer module which are respectively connected to the main control module.

The invention relates to the technical field of module assembly and detection, and discloses a liquid crystal display module assembly and detection method and system, and the method comprises the steps: calculating the station association relationship among a screen line connection station, a backlight system station, a display effect station, a touch function station and an appearance inspection station; when detecting that the liquid crystal display module is abnormal, tracking a first station of an abnormal source according to the station association relationship; based on the first station of the abnormal source, calculating the influence degree of the abnormity on a subsequent second station of the abnormal source, and obtaining risk information; according to the risk information, a detection threshold value and a judgment condition of a second station are adjusted, detection is executed by using the adjusted detection threshold value and the adjusted judgment condition, and a quality file of the liquid crystal display module is generated. Potential quality risks can be recognized in advance, prevention measures can be taken, the misjudgment rate and the omission ratio are effectively reduced, and the detection quality is improved.

The invention provides a dimming device and a laminated product, the dimming device comprises a dimming assembly, a display assembly and a touch control assembly, an electromagnetic shielding assembly is arranged between the dimming assembly and the touch control assembly, and the electromagnetic shielding assembly is used for reducing signal interference between the dimming assembly and the touch control assembly. The dimming device has dimming, display and touch functions, and can prevent the reduction of the sensitivity of the touch function.

The invention relates to a mobile phone screen testing method and device, equipment and a medium, and the mobile phone screen testing method comprises the steps: lightening a to-be-tested screen, and executing a display function test and a touch function test on the to-be-tested screen to generate a corresponding test result; acquiring a production process data set; based on the established association algorithm model, generating a corresponding association result according to the test result and the production process data set; and determining corresponding associated screens and equipment control parameters, generating and recording a unique identification code for each associated screen, and judging whether to execute retest operation of the associated screens. The display performance and the touch performance of the screen are comprehensively detected, so that the potential quality problem of the screen is effectively found; production related data are collected in time, a basis is provided for anomaly analysis, and therefore the anomaly traceability is improved; and associated factors and potential risks of the abnormal screen can be quickly identified, so that intelligent production process management and problem prediction can be realized.

A heater is provided, including: a heater body and a driving controller; the heater body includes: a heating stick and a temperature probe; the driving controller includes a controller housing and a control circuit board; the control circuit board includes: an input protection module; a rectification and filtering module connected to the input protection module; a power conversion module connected to the rectification and filtering module; a 5V output module connected to the power conversion module; a main control module connected to the 5V output module; a touch function module, an on-off control module, a temperature detection module, a temperature display module, an indicator light module, and a buzzer module which are respectively connected to the main control module.

The embodiment of the invention provides an infrared touch control device, projection equipment and an infrared touch control method, which are used for solving the technical problem of insufficient convenience of the existing key type interaction mode. The infrared touch device comprises a frame shell, an infrared laser transmitter, an infrared camera and a function processing circuit. According to the infrared touch device, the projector is used for projecting a control menu picture, an invisible infrared light plane is formed through the infrared laser transmitter, the control menu picture and the infrared light plane jointly form a virtualized interaction interface, and then interaction behaviors of a user are sensed in real time through the infrared camera. Therefore, seamless fusion of the interactive behavior and visual feedback of the user is realized, and the instant response touch function provided by the physical touch screen is reproduced by adopting different technical paths, so that the interactive process is simpler, more visual, more natural and more convenient, and the user experience is greatly optimized.

The present application relates to the field of artificial intelligence, and discloses a VEM-multimodal emotional skin system, which adopts a micro electromagnet to realize expression simulation of skin through a magnetic peristalsis method in a soft magnetic colloid, and adopts various touch sensing methods to realize touch sensing of the skin, wherein the multimodal emotional skin system supports a VEM-Token rhythm model, a VEM-sync emotion synchronization model and a VEM-fe expression function model through expression instructions and touch functions which can be closed-loop and standardized, forms an innovative scheme of emotional skin, provides a multimodal emotional skin product of expression output and touch sensing input of a humanoid robot, realizes an emotional simulation function of 'blushing at a touch', and can be used for facial skin and body skin.

The invention provides an infrared induction intelligent interactive projection large screen and ground screen holographic device, and relates to the technical field of intelligent display interaction. The equipment is composed of a large projection screen, a ground screen, an infrared induction device, a data processing host, a feature extraction and intention recognition module, an environment perception and adaptive adjustment module and an intelligent feedback and multi-mode interaction fusion module, and the large projection screen is used for displaying holographic images and has the functions of high brightness, wide color gamut and touch control; the ground screen is made of a transparent holographic imaging material, can synchronously display interaction information and has a touch sensing function, and the infrared sensing device captures three-dimensional action information of a user through an emitter and a receiver which are arranged in a matrix mode. The problems that a traditional display device is poor in interaction experience and single in display effect are solved, natural and smooth long-distance human body action interaction and immersive visual experience are achieved, and the system is suitable for many fields such as science and technology exhibition, commercial exhibition and intelligent education.

A portable information handling system includes a touch function row between a keyboard and a display that accepts touches at plural locations to initiate an on-screen-display user interface for a selected of plural functions based upon a touch location. A sliding movement at the touch function row commands presentation of plural function input keys at the display having one of the plural function input keys highlighted when the sliding movement touch corresponds to a touch location of the input key. The on-screen-display user interface presents different control interfaces when touches include multiple fingers and drag versus non-drag inputs, such as by automatically applying a submenu control to the simultaneous touch, like changing speaker volume and toggling a microphone between mute and unmute.

The embodiment of the invention provides a preparation method of a display panel, the display panel and a display device, and the display panel comprises a substrate; the isolation structure is arranged on one side of the substrate and encloses a plurality of isolation openings; the light-emitting functional layer comprises light-emitting units located in the isolation openings; the first packaging layer comprises a first sub-part located on the side, away from the substrate, of the isolation structure; the light filtering layer comprises light filtering units which are at least partially located in the isolation openings and located on the sides, away from the substrate, of the light emitting units; the touch control layer comprises a plurality of touch control units, each touch control unit is located on the side, away from the substrate, of the first sub-part, and the touch control units are located between the adjacent light filtering units. According to the display panel, the touch units of the touch layer are arranged on the sides, away from the substrate, of the first sub-parts, and the touch units are located between the adjacent light filtering units, so that the touch function of the display panel is achieved while light emitting is prevented from being affected, the thickness of a film layer of the display panel is effectively reduced, and the use performance of the display panel is improved.

The invention discloses a display screen touch test method, device and equipment and a storage medium, and relates to the technical field of automation and sensors.The method comprises the steps that on the basis of the number of touch points to be tested of a touch display screen to be tested, touch execution area division is conducted on the touch display screen to be tested, and random pattern generation is conducted in each touch execution area; obtaining an original pattern; generating a touch control instruction according to the original pattern to drive a touch execution device to perform touch operation on the touch display screen to be tested to obtain a touch signal of the touch display screen to be tested; generating a touch image based on the touch signal, and comparing the touch image with the original pattern to obtain a test result. According to the method and the device, automatic testing and automatic verification of the touch function of the display screen can be realized without depending on camera equipment, so that the touch testing efficiency of the display screen is effectively improved.

The utility model mainly relates to an earphone which comprises a shell assembly, the shell assembly comprises a first shell, the first shell comprises a first side wall part and a second side wall part which are opposite to each other and arranged at an interval, the earphone is further provided with a deformation part and a sensor, and the deformation part is arranged between the first side wall part and the second side wall part. The first side wall portion and / or the second side wall portion deform when bearing opposite extrusion force applied from the outer side in the interval direction of the first side wall portion and the second side wall portion and jointly extrude the deformation piece so that the deformation piece can be bent in the lateral direction of the interval direction, and the sensor is arranged in a bending area of the deformation piece. And when the bending degree of the bending area is greater than a preset bending threshold value, a corresponding electric signal is generated. Through the above mode, the touch precision of the earphone and the anti-interference capability of the touch function can be effectively improved, and through the above mode, the manufacturing cost of the earphone can be effectively reduced while the touch sensitivity of the earphone is effectively improved.

The utility model discloses a touch keyboard assembly with a sensitive touch function. The touch keyboard assembly comprises a main shell, a cover plate, a control mechanism, a keyboard mechanism and a touch mechanism, a touch control cavity is formed in the main shell, a mounting plate is arranged in the touch control cavity, and the mounting plate is connected in the touch control cavity in a suspended mode through a plurality of first connecting ribs; supporting blocks are fixedly arranged at the four corners of the touch control cavity correspondingly. A second through hole is formed in the center of the mounting plate, and the mounting block is connected in the second through hole in a suspended manner through a plurality of second connecting ribs; the touch control mechanism comprises a touch control circuit board; the touch panel body and the five touch switches are arranged on the two opposite sides of the touch circuit board respectively, the four touch switches are in contact connection with the corresponding supporting blocks respectively, and the fifth touch switch is in contact connection with the mounting block. According to the touch panel, the five touch switches are distributed on the supporting blocks at the four corners and the mounting block at the central position, and the input sensitivity of the touch panel is greatly improved through the suspended connection arrangement of the connecting ribs.

The invention relates to the technical field of electronic products, and discloses electronic equipment. The electronic equipment has a touch control function and comprises a display screen cover plate, a shell, a light emitting element and a light receiving element. The display screen cover plate comprises a touch control part and an edge part surrounding the touch control part, the edge part comprises a first edge part and a second edge part, the first edge part comprises a first inclined surface, the second edge part comprises a second inclined surface, and the first inclined surface and the second inclined surface are inclined relative to a first plane. The first plane is perpendicular to the thickness direction of the display screen cover plate. The display screen cover plate and the shell jointly define a cavity, the light emitting element is arranged at the position, corresponding to the first inclined face, in the cavity, and the light receiving element is arranged at the position, corresponding to the second inclined face, in the cavity. Thus, the display screen cover plate can meet the sealing requirement and the light propagation requirement at the same time, so that the touch control function and the sealing function are achieved, the overall size of electronic equipment is effectively reduced, and miniaturization development is facilitated.

The invention provides a touch display panel, a preparation method of the touch display panel and display equipment, the touch display panel comprises a substrate, a light-emitting layer, a plurality of isolation structures and a time-sharing control module, the light-emitting layer is arranged on one side of the substrate and comprises a plurality of light-emitting parts, and the light-emitting parts are provided with first electrodes far away from one side of the substrate; the plurality of isolation structures are arranged on one side of the substrate at intervals, and a plurality of isolation openings are defined by the isolation structures; the light-emitting parts are arranged in the isolation openings, the adjacent light-emitting parts are separated by isolation structures, and the first electrodes are electrically connected with the isolation structures; and the time-sharing control module is electrically connected with each isolation structure and is used for controlling the corresponding isolation structure to receive the touch signal or the power signal in a time-sharing manner. Therefore, the touch control function of the touch control display panel can be realized without additionally arranging an independent touch control electrode film layer, so that the thickness of the touch control display panel is reduced while the preparation cost is reduced.

The invention provides a touch panel, a control method thereof and touch equipment, relates to the technical field of touch, and aims to reduce the probability of false triggering. The touch panel comprises a substrate, a pressure detection device, a touch electrode and a controller, the pressure detection device and the touch electrode are both arranged on the substrate, under the condition that the touch panel is touched, the pressure detection device is used for detecting a pressure change value and generating a first electric signal, the touch electrode is used for detecting a capacitance change value, and the controller is used for controlling the capacitance change value. And generating a second electric signal for determining the touch position. The controller is electrically connected with the pressure detection device and the touch electrode, and the controller can receive the first electric signal and the second electric signal and adjust a pressure triggering threshold value corresponding to the pressure detection device according to the distance between the touch position and the pressure detection device. And under the condition that the pressure change value is greater than or equal to the pressure trigger threshold value, the controller outputs a trigger control signal. The touch panel can be applied to the electronic equipment to realize the touch function of the equipment.

The utility model relates to a key module with a touch function and a keyboard, the key module comprises a bottom plate, a flexible circuit board, a scissor foot structure, a pressing piece and a key cap, the scissor foot structure is arranged on the bottom plate, the key cap is arranged on the scissor foot structure, and the pressing piece is arranged between the key cap and the flexible circuit board; the flexible circuit board is attached to the upper surface, facing the scissor foot structure, of the bottom plate, key contacts and a touch network area are arranged on the flexible circuit board, and when the key cap descends due to pressure applied to the key cap, the pressing piece extrudes and triggers the key contacts to achieve the key function. And the touch network area is used for sensing the capacitance change at the surface of the keycap so as to realize a touch function.

The invention relates to the field of intelligent surfaces and flexible electronics, and discloses a light-emitting structure with intelligent touch and light-transmitting display functions and a control system.The light-emitting structure sequentially comprises a stress buffer layer, a touch function layer and a light-transmitting surface layer from inside to outside, and the stress buffer layer is provided with a micron-sized corrugated structure; flexible photoelectric display modules are integrated in the troughs; the touch function layer is made of an elastomer material containing a nanowire network, and a micro hydraulic tactile feedback unit is embedded in the touch function layer; the light-transmitting surface layer is provided with micro-nano textures and is used for generating diffuse reflection on ambient light and presenting matte texture when no light is emitted from the interior. Excellent flexible stretching and curved surface adaptability are achieved through the corrugated structure and the lap joint sliding conductive network, and accurate touch control is ensured; millisecond-level local physical touch is provided through an electrostriction driving hydraulic amplification principle; the invisible display effect is achieved in combination with the light-transmitting skin, and the problems of mechanical failure and tactile feedback deficiency in vehicle-mounted curved surface interaction are solved.

The utility model relates to a display module and a display device. The display module comprises an array substrate, a touch substrate and a conductive connecting piece. The array substrate comprises a display area and a binding area located on at least one side of the display area. The touch substrate comprises a first substrate and a touch layer formed on the first substrate, and the orthographic projection of the touch layer on the array substrate covers the display area and extends to the binding area; the conductive connecting piece is arranged between the array substrate and the touch layer, one end of the conductive connecting piece is electrically connected with the binding area of the array substrate, and the other opposite end of the conductive connecting piece is electrically connected with the touch layer; the touch layer is formed on the first substrate, so that the process is simplified, the thickness of the display module is reduced, the production yield of the display module is improved, meanwhile, the conductive connecting piece is arranged between the array substrate and the touch layer, and the touch function is achieved by directly and electrically connecting the conductive connecting piece with the array substrate and the touch layer; the increase of the frame width of the display module is reduced.