287 results about "Touch function" patented technology

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 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.

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 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.

A display panel, a display apparatus, and a terminal device, relating to the technical field of display. In the display panel, light-emitting devices are distributed on a driving backplane in an array; a packaging layer covers the light-emitting devices; a touch function layer is arranged on the surface of the packaging layer distant from the driving backplane, and comprises a plurality of conductive layers; the touch function layer further comprises a plurality of mutually independent touch electrodes at least partially located in a display area, first induction coils and second induction coils which extend in different directions and are insulated from each other, a touch lead, a first induction lead, and a second induction lead; the touch lead is connected to the touch electrodes; the first induction lead is connected to the first induction coils, and the second induction lead is connected to the second induction coils; the touch electrodes, the induction coils, the touch lead, and the induction leads are distributed on the plurality of conductive layers; the first induction coils are arranged on a same layer, the second induction coils are arranged on a same layer, and the first induction lead and the second induction lead are located on different conductive layers; and the touch electrodes and the induction coils are at most partially overlapped.

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 portable information handling system palm rest adjacent a mechanical keyboard includes a touch detection surface to accept end user touches as inputs to the information handling system and a force detection sensor to detect pressure associated with the touches. A touch row function defined in an upper strip of the touch detection surface interacts with function key value icons presented at a main display to accept function key row inputs in the place of mechanical function keys of the keyboard. Logic executing on a processing resource compares touch areas with associated pressures to differentiate intentional inputs from unintentional inputs, such as a palm resting on the palm rest.

The application provides a serial port single-point touch processing method, comprising the following steps: S1, obtaining serial port data read by a pre-created serial port object, wherein the serial port object corresponds to a preset single-point touch object, and the serial port data comprises touch position information and touch state information; S2, analyzing the serial port data to obtain a target touch position and a target touch event; S3, generating a touch event according to the target touch position and the target touch event; and S4, sending the touch event to an event processing object so that the event processing object executes the touch event. The method can provide a serial port single-point touch function for QT development application software under a Neoway Kirin system, and effectively solves the problem that a touch device is not compatible with the Neoway Kirin system.

The invention discloses a method for simultaneously realizing pressure detection and touch positioning, a touch pressure key structure, an analog front end and an electronic cigarette, and relates to the technical field of display screen touch control. The touch pressure key structure comprises a pressing piece, a conductive elastic piece, a first substrate and a touch pressure channel layer, wherein the touch pressure channel layer comprises a first touch pressure channel layer and a second touch pressure channel layer. The conductive elastic sheet is fixed on one side of the first touch pressure channel layer, a gap space is formed between the conductive elastic sheet and one side of the second touch pressure channel layer, and the first substrate is arranged on the other side of the first touch pressure channel layer and the other side of the second touch pressure channel layer. The pressing piece is provided with a limiting column, the conductive elastic piece is provided with a limiting hole, and the limiting column and the limiting hole are in transition fit. The structure is simpler, a special chip and a special pressure sensing device are not needed, the reliability is high, the pressure sensing and touch functions can be achieved through a single chip, the occupied area is small, and the cost is low.

The application discloses a method for realizing pressure sensing and touch positioning simultaneously, a touch pressure key structure, an analog front end and an electronic cigarette, and relates to the technical field of display screen touch control. The touch pressure key structure comprises a pressing piece, a conductive elastic sheet, a first substrate and a touch pressure channel layer, and the touch pressure channel layer comprises a first touch pressure channel layer and a second touch pressure channel layer. The conductive elastic sheet is fixed on one side of the first touch pressure channel layer and forms a gap space with one side of the second touch pressure channel layer, and the first substrate is arranged on the other side of the first touch pressure channel layer and the second touch pressure channel layer. The pressing piece is provided with a limiting column, the conductive elastic sheet is provided with a limiting hole, and the limiting column and the limiting hole are in transition fit. The structure of the application is simpler, does not need special chips and special pressure sensing devices, has high reliability, can realize pressure sensing and touch functions through a single chip, has small board area and low cost.

The embodiment of the present application provides a touch panel and a driving method thereof and a touch device, the touch panel comprising: a substrate, and a touch structure and a tactile sensor which are arranged in a stack on the substrate; the touch structure comprises a first electrode layer, an insulating layer and a second electrode layer which are arranged in a stack on the substrate; the tactile sensor comprises a third electrode layer, a piezoelectric layer and a fourth electrode layer which are arranged in a stack on the substrate; wherein at least one electrode layer in the touch structure and the tactile sensor is multiplexed with each other. The above touch panel provided by the embodiment of the present application adopts the structure of integrating the tactile sensor and the touch structure, can realize the touch function and the tactile reproduction function, and at least one electrode layer in the tactile sensor and the touch structure is multiplexed with each other, so that the manufacturing of at least one electrode layer can be saved, the manufacturing process flow can be simplified, the module thickness can be reduced, the production cost can be saved, and the production efficiency can be improved.

The present disclosure relates to the technical field of display, and particularly relates to a display panel, which has a display area and a non-display area, and the display area has a light emitting area and a separation area; the display panel comprises a display substrate, a touch function layer and a lens layer which are arranged in layers; the display substrate has a light emitting device located in the light emitting area, the touch function layer has a touch metal trace located in the separation area; the lens layer has a first lens structure and a lens barrier structure surrounding the first lens structure; the refractive index of the first lens structure is different from the refractive index of the lens barrier structure; the first lens structure has an uneven surface, the uneven surface is located on the side of the touch metal trace away from the display substrate, and the orthographic projection of the uneven surface on the display substrate at least partially overlaps the orthographic projection of the touch metal trace on the display substrate, and the orthographic projection of the first lens structure on the touch function layer does not overlap the orthographic projection of the light emitting device on the touch function layer. The display panel can improve the visualization phenomenon and the large-viewing-angle deviation.

The display panel provided by the present disclosure relates to the technical field of display and guarantees stable electrical connection between a touch electrode and a connecting part. The display panel comprises a display substrate and a first conductive layer, a first organic layer and a second conductive layer which are arranged in layers. A touch function layer comprises a plurality of first touch electrodes and a plurality of first connecting parts, a plurality of second touch electrodes and a plurality of second connecting parts. The first touch electrodes and the second touch electrodes are arranged on the first conductive layer, the first connecting parts are arranged on one of the first conductive layer and the second conductive layer, and the second connecting parts are arranged on the other one. The first connecting parts overlap the second connecting parts, the first organic layer comprises a plurality of isolation parts, each overlapping area is provided with one isolation part, the isolation part covers at least the overlapping area, and the connecting parts of the second conductive layer are located at both ends of the orthographic projection of the isolation part on the display substrate and extend beyond the boundary of the orthographic projection of the isolation part on the display substrate. The above-mentioned display panel is applied to a display device to display a picture.

The embodiment of the invention provides a touch display panel, a manufacturing method thereof and a display terminal. The problem that the thickness of the touch display panel is large is solved. In the touch display panel, an opening penetrating through the first conductive layer and the auxiliary layer is communicated with the pixel hole to form a containing cavity. The vertical projection of the first conductive layer on the substrate is located within the range of the vertical projection of the auxiliary layer on the substrate. One second conductive layer is located in one containing cavity and covers the light-emitting layer. The second conductive layer is electrically connected with the part of the first conductive layer as the side wall of the opening. The plurality of second conductive layers and the first conductive layer are connected to form a second electrode. The second electrode is provided with an isolation groove penetrating through the first conductive layer and the auxiliary layer, and the isolation groove divides the second electrode into a plurality of electrode patterns. The electrode pattern is configured to be an electrode with a display function or an electrode with a touch function of the touch display panel, and the electrode pattern is integrated in the touch display panel to reduce the thickness of the touch display panel.

The utility model discloses a touch screen integrated with piezoelectric transducer and electronic equipment, and relates to the field of display module, the touch screen comprises a cover plate, a touch function layer and a flexible circuit board, the touch function layer is attached to the back of the cover plate, the piezoelectric transducer is attached to the back of the cover plate, the piezoelectric transducer is arranged around the touch function layer, and the flexible circuit board is arranged on the cover plate. The piezoelectric transducer and the touch function layer are electrically connected with the flexible circuit board, and the piezoelectric transducer realizes mutual conversion between electric energy and mechanical energy of the piezoelectric transducer according to a positive and negative piezoelectric effect; according to the utility model, the touch function layer is arranged on the back surface of the cover plate, and the piezoelectric transducer is arranged on the back surface of the cover plate, so that electric energy is converted into mechanical energy, and the piezoelectric transducer deforms, pushes the cover plate to vibrate in a reciprocating manner and then pushes air to make a sound, thereby improving the air tightness and waterproofness of the electronic equipment, improving the reliability of the electronic equipment, and improving the reliability of the electronic equipment. The use environment of the electronic equipment is broadened, the service life of the electronic equipment is prolonged, and the market competitiveness of electronic products is improved.

A display device having a rear surface includes: a first polarizer having a first main surface; a second polarizer disposed closer to the rear surface than the first polarizer, the second polarizer to be opposed to the first main surface of the first polarizer; a liquid crystal cell between the first polarizer and the second polarizer; and a touch function layer between the first polarizer and the liquid crystal cell, the touch function layer having an electrode that detects a touch input, the touch function layer being disposed on the first main surface of the first polarizer.

The utility model relates to the technical field of touch control, in particular to an electromagnetic-capacitance integrated high-transparency screen and electronic equipment, the high-transparency screen comprises at least one substrate, and a capacitance pattern layer and an electromagnetic pattern layer or an electromagnetic-capacitance pattern layer are arranged on the substrate. The capacitance pattern layer and the electromagnetic pattern layer or the electromagnetic capacitance pattern layer are arranged on one side or two opposite sides of the substrate. According to the utility model, the capacitance pattern layer and the electromagnetic pattern layer are arranged on the substrate, or the electromagnetic capacitance pattern layer is arranged on the substrate, so that two functions of electromagnetic touch and capacitance touch are combined on one screen, the manufacturing process is simplified, the cost is reduced, the touch screen is transparent and attractive, various structures can be matched, and different customers and different application requirements are met; meanwhile, roll-to-roll impressing and other production processes can be adopted, the manufacturing efficiency is high, and the requirement for batch production can be met.

An information handling system includes a cover and a case bottom. The cover includes a first accelerometer and the case bottom includes a second accelerometer. The information handling system detects a tap event on one of the first accelerometer or the second accelerometer, determines whether the tap event is detected on the first accelerometer or the second accelerometer, and wakes the information handling system when the tap event is detected on the first accelerometer.

The utility model discloses a capacitive sensing touchpad and a touch sensing device, relates to the technical field of touch electronic products, and solves the technical problem that a touchpad capable of ensuring a sensing touch function on the premise of not increasing process complexity and cost is urgently needed at present. The touch panel comprises a touch chip, a touch layer and a pressure-sensitive layer, the touch layer comprises a plurality of first induction electrode blocks; the pressure sensing layer comprises a plurality of block areas, and each block area comprises a second sensing electrode block and a wire; each first induction electrode block and each second induction electrode block are connected with the touch chip through the wires; the second induction electrode blocks are equal in area and unequal in shape. The touch panel provided by the utility model is good in touch sensitivity and consistency of touch data, simple in manufacturing process, low in cost and suitable for mass production.

This application relates to a touch display panel and a display device. The touch display panel includes a display layer group, which includes an anode layer, a light-emitting material layer, and a cathode layer stacked together. The cathode layer includes a plurality of first cathodes, which are used to realize the display function. Among the plurality of first cathodes, a portion of the first cathodes serve as first touch electrodes, and another portion of the first cathodes serve as second touch electrodes. In the touch display panel of this application, since the first cathodes in the cathode layer are reused as both first and second touch electrodes, there is no need to set separate touch electrodes. Therefore, the thickness of the touch display panel can be reduced while still satisfying the touch function, thereby meeting the requirement for a thinner and lighter display device.

The utility model relates to an electronic cigarette with a distance touch function, which comprises an electronic cigarette body with a main control board, a display screen arranged on the electronic cigarette body and a non-contact touch component, and the display screen is connected with the main control board; the non-contact type touch control assembly comprises a capacitance induction electrode layer arranged on the side, close to user operation, of the display screen, and the capacitance induction electrode layer is configured to induce capacitance changes generated when a finger approaches. The capacitive sensing electrode layer is electrically connected with the main control board, and the main control board can detect capacitance changes of the capacitive sensing electrode layer so as to recognize air touch operation of fingers. According to the utility model, an air touch function is provided for a common display screen of the electronic cigarette, the current situation that a traditional electronic cigarette screen lacks touch interaction experience is changed, and the interactivity is enhanced; and a resistor or a capacitive touch screen with higher cost does not need to be additionally configured, and a capacitive sensing electrode layer is directly added on a common display screen to realize an air touch function, so that the cost investment is reduced from the aspect of hardware configuration.

A display substrate is provided. The display substrate includes: a base substrate; a pixel defining layer disposed on the base substrate, wherein the pixel defining layer comprises a plurality of barriers and defines a plurality of sub-pixel areas, some or all of the barriers have grooves therein; and a touch structure disposed in the groove, wherein the touch structure is configured to provide a touch function.

The systems, devices, and methods include a liquid level sensor comprising a liquid level sensor plate, a touch sensor plate, and a control unit. The liquid level sensor plate includes a plate made of conductive material. The touch sensor plate also includes a plate made of conductive material. The control unit is coupled to the liquid level sensor plate and the touch sensor plate. The control unit is configured to detect the presence of liquid based on the liquid level data from the liquid level sensor plate and to detect touch input based on the touch data from the touch sensor plate.

The invention relates to the technical field of display. The display panel comprises a display back plate, a first pixel, a second pixel, a first pixel and a second pixel, the touch layer is assembled on the light emitting side of the display backboard and comprises a first touch function layer, the first touch function layer comprises a dummy part, the dummy part is provided with a via hole, and the orthographic projection of the via hole on the display backboard covers the first sub-pixel; the light adjusting layer is arranged on the side, away from the display back plate, of the first touch function layer, a first concave part and a second concave part are arranged on the light adjusting layer, the orthographic projection of the first concave part on the display back plate is overlapped with the first sub-pixel, and the orthographic projection of the second concave part on the display back plate is overlapped with the second sub-pixel; the dummy part at least extends to the side wall of the first concave part; at least part of the first filter layer is located in the first sunken part, and the refractive index of the first filter layer is larger than that of the light adjusting layer; at least part of the second filter layer is located in the second concave part, and the refractive index of the second filter layer is larger than that of the light adjusting layer and smaller than that of the first filter layer.

The invention discloses a display device and a control method thereof, and a memory in the display device stores first reference touch data of a display panel in a first stage (a module stage) and second reference touch data in a second stage (an assembly stage, an integration stage or a stage after the integration stage) after the first stage. When the processing system determines that the touch function of the display panel is deteriorated according to the first reference touch data and the second reference touch data, the processing system sends an instruction for prohibiting the display panel from entering a stage after the integration stage (when the second stage is the assembly stage or the integration stage). Or generating second reference compensation touch control data according to a part of data in the second reference touch control data, and controlling the display panel to realize the touch control function according to the second reference compensation touch control data (the second stage is a stage after the integration stage), therefore, the risk that the electronic products with poor touch control flow to the market is reduced, and the risk that the electronic products have poor touch control phenomena is reduced.

The application discloses a display device and a manufacturing method thereof, and belongs to the technical field of display, and aims to at least improve the problem that the insulating layer is prone to breakage under external force, thereby causing the display device to fail. The display device comprises a display panel, a touch function layer and a light shielding layer which are sequentially stacked, the touch function layer comprises a first metal layer, a second metal layer and an organic insulating layer between the first metal layer and the second metal layer, the second metal layer is located on the side of the organic insulating layer away from the display panel, the organic insulating layer comprises a first insulating part and a second insulating part, the second metal layer is supported on the first insulating part, and the first top surface of the first insulating part and the second top surface of the second insulating part have a step difference.

A display module (1000) and a driving method thereof, a display panel, a window and a vehicle, the display module (1000) comprising: a substrate (101), an electrochromic structure (100) and a touch structure (200), both the electrochromic structure (100) and the touch structure (200) being disposed on the substrate (101). The electrochromic structure (100) comprises a first control electrode (110), a second control electrode (120) and an electrochromic layer (130), the first control electrode (110) and the second control electrode (120) are oppositely arranged, and the electrochromic layer (130) is arranged between the first control electrode (110) and the second control electrode (120); at least one of the first control electrode (110) and the second control electrode (120) is multiplexed as a touch electrode of the touch structure (200). The electrochromism structure (100) and the touch control structure (200) share at least one electrode, the electrochromism active peep-proof effect can be met while the touch control function is met, meanwhile, no additional mask is needed in the manufacturing process, and the productivity is basically not affected.