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70results about How to "Touch sensitive" patented technology
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Touch-sensitive display device
ActiveUS20150261370A1Increase resistanceReduced flexibilityStatic indicating devicesDigital data processing detailsDisplay deviceMetal electrodes
Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.
Owner:LG DISPLAY CO LTD
Method and apparatus for tomographic tough imaging and interactive system using same
ActiveUS20130201142A1System to be portableIncrease surface areaInput/output processes for data processingDisplay deviceTomography
A touch screen in the form of a panel is capable of conducting signals and a tomograph including signal flow ports is positioned adjacent the panel with the signal flow ports arrayed around the border of the pan& at discrete locations. Signals are introduced into the panel to pass from each discrete border location to a plurality of other discrete border locations for being detected and tomographically processed to determine if any change occurred to signals due to the panel being touched during signal passage through the panel, and therefrom determine any local area on the panel where a change occurred. The tomograph computes and outputs a signal indicative of a panel touch and location, which can be shown on a display,
Owner:SUAREZ ROVERE VICTOR MANUEL
Touch display panel and touch display device
ActiveCN104020595AFull lamination process savesAvoid processNon-linear opticsInput/output processes for data processingTouch SensesOxide thin-film transistor
A touch display panel comprises a first substrate and a second substrate opposite to the first substrate, wherein the first substrate is located above the second substrate to enable he first substrate to be located on one side close to a user, grid lines and data lines are formed on one side of the first substrate close to the second substrate and intersected to form multiple pixel units arranged in a matrix mode, a pixel electrode and an oxide thin-film transistor are arranged in each pixel unit, the pixel electrodes are connected with the grid lines and data lines through the oxide thin-film transistors, at least one portion of the grid lines concurrently serves as one of touch driving lines and touch sensing lines, at least one portion of the data lines concurrently serves as the other one of the touch driving lines and the touch sensing line, the grid lines and the data lines receive image scanning signals and data signals at an image display stage for image display and receives touch driving signals and output touch sensing signals at a touch detection stage for touch detection.
Owner:KUSN INFOVISION OPTOELECTRONICS
Remote control
InactiveUS6968151B2Simply usedTouch sensitiveTelevision system detailsElectric signal transmission systemsGraphicsControl signal
A remote control includes a base and an insert that is attached in a detachable manner to the base. The base includes a remote control circuit, a button coupled to operate the remote control circuit and a fastener capable of holding the insert. The insert includes a printed publication (such as a card, a sheet of paper or a booklet) containing at least one leaf having human-understandable content (such as text and / or graphics). To assemble the remote control, a user attaches the insert to the fastener, so that the human-understandable content is laid over the button. Thereafter, when the user operates the button (e.g. by touching the leaf), the base transmits a remote control signal that causes a host device to visually display information related to the human-understandable content at the touched location. A base in the form of a three ring binder gives the user an intuitive feel of simply touching human-understandable content on a leaf in the binder to view a display of information related to the content. In addition to the human-understandable content, the insert can carry a predetermined pattern that can be sensed by a sensor during mounting of the insert on the base. The base transmits, in the remote control signal, a number determined from the predetermined pattern thereby to indicate to the host device the insert currently in the base.
Owner:SMARTPAPER NETWORKS CORP
Touch-sensitive display device
ActiveUS9671886B2Increase resistanceReduced flexibilityDigital data processing detailsInput/output processes for data processingDisplay deviceMetal electrodes
Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.
Owner:LG DISPLAY CO LTD
Refrigerator and door body thereof
InactiveCN104374146AEasy to assembleNot easy to scratchLighting and heating apparatusCooling fluid circulationEngineeringPre embedding
Owner:HEFEI MIDEA REFRIGERATOR CO LTD
Display device and refrigerator drawer with same
InactiveCN106766652AIncrease effective volumeTouch sensitiveLighting and heating apparatusCooling fluid circulationSensitive touchLight guide
The invention provides a display device. The display device comprises a touch pad, a PCB, a light barrier, at least one first light guide element and at least one second light guide element; a first printing area and a second printing area are arranged on the touch pad, at least one first through hole and at least one second through hole are formed in the PCB, and at least one third through hole and at least one fourth through hole are formed in the light barrier; the portion, far away from the light barrier, of the surface of the PCB is provided with at least one first light emitting element and at least second light emitting element, the first light guide elements guide light emitted by the first light emitting elements to the first printing area, and the second light guide elements guide light emitted by the second light emitting elements to the second printing area. Compared with the prior art, a touch medium is cancelled, icons are directly printed on the touch pad, and the effective volume of a refrigerator is increased while a sensitive touch effect is achieved; in addition, the light is guided to the touch plate through the light guide elements, so that the brightness of the areas on which patterns and characters are printed is uniform.
Owner:HAIER SMART HOME CO LTD
Opaque white coating with non-conductive mirror
ActiveCN104422977AImprove performanceReduce thicknessMirrorsSubstation equipmentRefractive indexDielectric layer
An opaque cover is provided for a capacitive sensor. The cover includes a transparent substrate, and at least one white coating layer including white pigments disposed over at least one portion of the transparent substrate. The cover also includes a non-conductive minor structure disposed over the at least one white coating layer. The non-conductive minor structure includes a number of first dielectric layers having a first refractive index interleaved with second dielectric layers having a second refractive index. The first and second dielectric layers have dielectric constants below a threshold.
Owner:APPLE INC
Composition used for coating leather
InactiveCN102936452ATouch sensitiveFibre treatmentPolyurea/polyurethane coatingsWater basedCross-link
The invention discloses a composition used for coating leather. The composition comprises a conductive material, PU resin, and a solvent or a cross-linking agent. A weight ratio of the conductive material to an oil-based PU resin is 1:2-70, and a weight ratio of the conductive material to a water-based PU resin is 1:2-200.
Owner:上海君江材料科技有限公司 +1
Touch display screen
InactiveCN106843593ATouch sensitiveGood colorInput/output processes for data processingThin film sensorLiquid-crystal display
The invention relates to a display screen, in particular to a touch display screen. The touch display screen comprises a first film sensor layer, a liquid crystal display screen and a housing, wherein the first film sensor layer is attached to the liquid crystal display screen through a first OCA optical glue layer; the first film sensor layer and the liquid crystal display screen are mounted in the housing, and flangings are arranged on the periphery of the housing and press the outer surface of the first film sensor layer. The touch display screen is good in color, sensitive to touch, high in surface hardness, large in size, light and thin.
Owner:WUXI MESH TECH CO LTD
Touch-screen watch especially suitable for elder
ActiveCN104536287ATouch sensitiveReduce distractionsElectric power supply circuitsTime-pieces with integrated devicesKey pressingEngineering
The invention discloses a touch-screen watch especially suitable for the elder. The watch comprises a lower cover, a PCB, a BL casing, an LCD screen, a CTP screen and a cover plate, wherein the BL casing is provided with positions for placing the LCD screen and the CTP screen, the LCD screen and the CTP screen are connected to the PCB via FPC lines, the lower cover is provided with space for accommodating a spring, a buzzer, a vibration motor and a battery, the battery, the buzzer and the vibration motor are electrically connected with the PCB, the CTP screen is provided with independent touch button areas, each touch button area is provided with touch portions including a position touch portion and a negative touch portion, a distance exists between the positive touch portion and the negative touch portion, and the distance between touch portions is equivalent. According to the touch-screen watch, the touch buttons are sensitive, the interference is low, and convenience is provided for use by the elder; and the touch-screen watch is multifunctional, so that different requirements during use of the elder can be satisfied.
Owner:东莞通华液晶有限公司
Synthetic leather for touch screen gloves and preparation method thereof
The invention belongs to the field of the preparation of synthetic leather and particularly relates to synthetic leather for touch screen gloves. The synthetic leather comprises a base (1), a face layer (2) and a face layer (3) from bottom to top, wherein the base (1) is a washer wrinkle fabric, the face layer (2) is prepared from, by weight, 30 parts of PC-8030 elastic resin, 70 parts of PC-8010 elastic resin, 100 parts of N,N-dimethyl formamide, 3 parts of touch-screen powder and 5 parts of toner, and the face layer (3) is prepared from, by weight, 100 parts of PC-8010 elastic resin, 100 parts of N,N-dimethyl formamide, 4 parts of touch-screen powder and 6 parts of toner. In addition, the formula of the touch-screen powder is improved, and the touch-screen powder has the silky feeling, flow-leveling abrasion-resisting and anti-sticking effects. After the touch-screen powder is added in the synthetic leather, the synthetic leather for the touch screen gloves has the advantages of being soft and flexible, is flexible in touch and does not scratch touch screens.
Owner:福鼎市永大合成革有限公司
Press key mechanism
InactiveCN104681333ATouch sensitiveReduce thicknessDigital data processing detailsElectric switchesKey pressingEngineering
The invention provides a press key mechanism, which comprises a panel, a pressing element, a clamp hook and a light transmission element, wherein the panel is provided with an installing opening, the pressing element is positioned in the installing opening, the clamp hook is connected with the pressing element, and the light transmission element comprises an inner ring part, an outer ring part and a plurality of elastic arms. A hollow hole is formed in the inner ring part, and the clamp hook passes through the hollow hole. The outer ring part is connected with the panel, in addition, the outer ring part is provided with an opening, and the inner ring part is positioned in the opening. The elastic arms are connected with the inner ring part and the outer ring part.
Owner:INVENTEC PUDONG TECH CORPOARTION +1
Manufacturing method of practical radio-frequency MEMS switch
ActiveCN107640735AImprove yieldExtend your lifeTelevision system detailsPiezoelectric/electrostriction/magnetostriction machinesHigh resistanceCoplanar waveguide
The invention relates to the manufacturing field of MEMS devices, in particular to a manufacturing method of a practical radio-frequency MEMS switch. The manufacturing method mainly comprises the steps of silicon wafer cleaning, silicon nitride growth on a high-resistance silicon wafer surface, coplanar waveguide electroplating, upper electrode plate electroplating, aluminum pull-down electrode manufacturing and sacrificial layer release. The flatness of a lower contact electrode of the radio-frequency MEMS switch manufactured by adopting the technical scheme is higher, and the radio-frequencyMEMS switch has the relatively higher finished product rate, relatively longer service life, lower plug-in loss and higher in isolation degree.
Owner:ZHONGBEI UNIV
Manufacturing process of carbon fiber automobile door outer plate
The invention discloses a manufacturing process of a carbon fiber automobile door outer plate. The manufacturing process comprises the following steps of 1) manufacturing a special forming mold; 2) laying carbon fiber cloth; 3) closing the mold, injecting glue, and simultaneously vacuumizing; 4) curing and maintaining the pressure; and 5) demolding and taking out. In the forming mold, a lower mold(2) is provided with a knife edge (4) for cutting flash generated during forming at the edge of a cavity (3), and the forming mold further comprises a vacuumizing device. By adopting the manufacturing process, one-time compression molding can be realized through the mold without subsequent cutting of an extension edge and polishing of a cutting edge, so that the process is simple, the productionefficiency is high, and meanwhile, the product quality can be guaranteed.
Owner:NINGBO CITY EPL MOLD & PLASTIC
Touch display screen
InactiveCN107015699AGood colorTouch sensitiveNon-linear opticsInput/output processes for data processingLiquid-crystal display
The invention provides a touch display screen which comprises a liquid crystal display screen, a film sensor layer I and a housing. The touch display screen is characterized in that the film sensor layer I is adhered to the liquid crystal display screen through an OCA optical adhesive layer, and the liquid crystal display screen and the film sensor layer I are installed in the housing. The touch display screen is good in color, sensitive in touch, high in surface hardness, light and thin. In addition, a cover is removed from a structure, the cost is reduced. The touch display screen is light and thin in overall design, narrow and small and better in display effect.
Owner:WUXI MESH TECH CO LTD
Equipment and method for pressing buttons of non-contact elevator
ActiveCN111731956ARealize key input functionImprove hygieneElevatorsAutomotive engineeringElectronic circuit
The invention provides equipment for pressing buttons of a non-contact elevator. The equipment comprises an electronic circuit board, and the electronic circuit board is provided with a signal sendingand receiving array. The signal sending and receiving array can detect and analyze the passenger movements, convert the passenger movements to the corresponding buttons of the elevator, and transferthe passenger movements to the elevator. The invention further provides a method for pressing the buttons of the non-contact elevator. The method comprises the steps that the signal sending and receiving array detects and analyzes the passenger movements, converts the passenger movements to the corresponding buttons of the elevator, and transfers the passenger movements to the elevator. Through the gestural non-contact operation, the input function of the buttons of the elevator is achieved, and the safety and sanitation degree of taking the elevator is improved.
Owner:欧捷电梯部件(上海)有限公司
Touch display panel and touch display device
ActiveCN109976573ATouch sensitiveDigital data processing detailsTelephone set constructionsComputer graphics (images)Radiology
Aspects of the present disclosure relate to a touch display panel and a touch display device. The touch display device comprises: a display panel having an active area where images are displayed and anon-active area disposed outside the active area; at least one function module disposed in the active area; a plurality of first touch sensor groups disposed in a first direction in the active area and each including one or more first touch sensors; and a plurality of second touch sensor groups disposed in a second direction crossing the first direction in the active area and each including one or more second touch sensors, wherein the plurality of first touch sensors and the plurality of second touch sensors are disposed in an area except for the area where the function module is disposed inthe active area. The present invention is possible to provide a touch sensing function throughout the entire area where images are displayed in a structure including an area, where images are not displayed, such as a function module in an active area.
Owner:LG DISPLAY CO LTD
Touch type student tablet computer
InactiveCN103092278AMeet learning needsReduce power consumptionDigital data processing detailsElectrical appliancesCapacitanceTablet computer
The invention discloses a touch type student tablet computer. The touch type student tablet computer comprises an outer shell (1), a liquid crystal screen (2), a touch panel (3), an integrated mainboard (4), and a lithium battery (5), and a central processing unit (CPU) chip (6), a storing chip (7) and a random access memory (RAM) memory chip (8) are integrated on the integrated mainboard (4). The integrated mainboard (4) is connected with the liquid crystal screen (2), the capacitance type multi-point touch panel (3) and the lithium battery (5) respectively through circuits, the touch panel (3) is arranged on the front side of the liquid crystal screen (2), and the integrated mainboard (4) and the lithium battery (5) are both arranged on the back side of the liquid crystal screen (2). By means of the touch type student tablet computer, the touch is sensitive, the energy consumption is low, the stand-by time is long, and a plurality of functions of an electronic dictionary, an electronic schoolbag, video displaying, internet surfing, games, touch and the like are integrated into one. The touch type student tablet computer has the advantages of being simple in overall structure, low in cost, convenient to operate and carry, huge in economic value and social value and suitable for promotion and application.
Owner:JIANGSU KEYI CULTURE IND GRP CO LTD
Preparation method of double-layer sacrificial layer of practical radio frequency MEMS switch
ActiveCN111517275AImprove flatnessImprove yieldFinal product manufactureDecorative surface effectsMicrowaveEngineering
The invention belongs to the technical field of sacrificial layer preparation methods, and particularly relates to a preparation method of a practical radio frequency MEMS switch double-layer sacrificial layer. The method comprises the following steps: preparing a wafer; spin-coating polyimide, advecting and pre-curing; etching the switch anchor point through hole, and curing polyimide; performingspin coating of AZ5214 photoresist; performing photoetching and developing, and reserving the AZ5214 photoresist at the concave part of the polyimide as a second sacrificial layer; sputtering a seedlayer; taking AZ4620 photoresist as a mask, and electroplating an upper electrode of the switch; and releasing the sacrificial layer to obtain a switch. According to the radio frequency MEMS switch, good flatness is obtained through spin coating of the double sacrificial layers, the yield of the radio frequency MEMS switch is increased, the service life of the radio frequency MEMS switch is prolonged, the microwave performance of the radio frequency MEMS switch is good, contact is sensitive, and the radio frequency MEMS switch can be applied to various radio frequency switch scenes. The methodis used for preparing the radio frequency MEMS switch sacrificial layer.
Owner:ZHONGBEI UNIV +1
Protective shell of controllable touch screen electronic device
ActiveCN108650372AImprove controllabilityAvoid withTelephone set constructionsInput/output processes for data processingEngineeringBandage
The invention discloses a protective shell of a controllable touch screen electronic device. The protective shell comprises a shell and a micro-power generation component, wherein the micro-power generation component comprises a conducting wire, an indicator, a plug, a flexible touch screen bar and a mobile power generation strip, the conducting wire is fixed to the shell, one end of the conducting wire is connected with the indicator, the other end of the conducting wire is connected with the plug, and after the plug is inserted into an electrical interface of the electronic device, the indicator is started; the flexible touch screen bar is in slide connection with the surface of the conducting wire through the mobile power generation strip, when the indicator is started, the mobile powergeneration strip and the flexible touch screen bar generate static electricity, a plurality of touch screen pins are further arranged on one side of the flexible touch screen bar facing to the shell,and the flexible touch screen bar can be bent when being applied with a pressure to drive the corresponding touch screen pin to move toward the shell so as to touch a capacitive touch screen of an electronic device. By adoption of the protective shell of the controllable touch screen electronic device, a capacitive touch screen mobile phone can be used in the case that a finger is injured and iswrapped by a bandage or is gloved.
Owner:江门市鑫宇贵新能源科技有限公司
Electro-tactile based full-color visual substitution device
InactiveCN108831528AFast deliveryFast transmissionImage analysisMechanical/radiation/invasive therapiesPattern recognitionTouch Perception
The invention provides an electro-tactile based full-color visual substitution device which comprises an image collector, an image processor, a signal processor and stimulation electrodes; the stimulation electrodes make contact with different positions of the sensitive skin of the human body; the image collector is connected with the image processor via a data interface; the image processor is connected with the signal processor; the image collector collects image or video data via a camera and transmits the collected data to the image processor; the image processor encodes the collected datainto three types of potential information representing RGB color information according to RGB color codes, and sends the encoded potential information into the signal processor; the signal processorconverts the three types of encoded potential information into three types of electric stimulation signals that can be identified by the human skin, and the electric stimulation signals are output tothe human skin via the stimulation electrodes. Thus, the device of the invention can provide a full-color visual substitution scheme based on electro-tactile.
Owner:FUZHOU UNIV
Capacitive touch type flexible keyboard
InactiveCN106200996ATouch sensitiveFashionable appearanceInput/output for user-computer interactionEngineeringTouch function
The invention relates to a capacitive touch type flexible keyboard, belongs to the field of external input equipment and particularly provides a capacitive touch type flexible keyboard based on a touch screen manufacture technology. The capacitive touch type flexible keyboard comprises a first substrate and electrode layer (21) on the bottommost layer, a second glue layer (22) and a flexible printed circuit board (24), wherein one side of the second glue layer (22) is attached to the upper surface of the first substrate and electrode layer (21), and the other side of the second glue layer (22) is attached to the lower surface of a third protective and decorative layer (23). The capacitive touch type flexible keyboard is characterized in that a keyboard touch function pattern (31) is arranged on the upper surface of the first substrate and electrode layer (21), one end of the flexible printed circuit board (24) is in conductive connection with the keyboard touch function pattern (31) on the upper surface of the first substrate and electrode layer (21), the other end of the flexible printed circuit board (24) is in conductive connection with a mainboard, and the keyboard can be bent. The capacitive touch type flexible keyboard has the characteristics that the structure is simple, functions are easy to realize, the product is thin, light in weight, bendable, portable and the like, and can be made into an optical transparent keyboard.
Owner:烟台正海科技股份有限公司
Mutual capacitance type touch module and touch panel
PendingCN110989875ATouch sensitiveIncrease mutual capacitanceInput/output processes for data processingParasitic capacitanceEngineering
The invention provides a mutual capacitance type touch module and a touch panel. The mutual capacitance type touch module comprises an insulating substrate, wherein a plurality of touch units are arranged on the surface of the insulating substrate. Each touch unit comprises a first electrodes and a second electrodes, wherein the first electrode is annular, and the second electrode is arranged around the first electrode and is insulated from the first electrode at an interval. Therefore, since the second electrodes are arranged around the first electrodes, every place of the first electrodes are provided with the second electrodes overlapped with the first electrodes; i.e., the overlapping length between the first electrodes and the second electrodes can be greatly increased, so the mutualcapacitance value between the first electrodes and the second electrodes is effectively increased, parasitic capacitance generated between the first electrodes and / or the second electrodes and other non-touch electrodes is relatively small; and therefore, touch performance is optimized, the problem of poor touch is solved, and particularly, the problem of insensitive touch of medium and large-sizedisplay panels can be obviously solved.
Owner:BOE TECH GRP CO LTD +1
Capacitive touch screen
PendingCN108803953ATouch sensitivePrecise touchInput/output processes for data processingMetal meshManufacturing efficiency
The invention provides a capacitive touch screen applied to the technical field of touch screens. A BM layer (2) of the capacitive touch screen is located on the outer side of a glass layer (1); a metal mesh layer (3) is located on the outer side of the BM layer (2); an OC layer (4) is located on the outer side of the metal mesh layer (3); the line width of a metal wire of the metal mesh layer (3)is controlled within a range of 3 microns to 5 microns; the metal mesh layer (3) comprises a blank area (5) and a metal area (6); the blank area (5) accounts for the area of the metal mesh layer (3)by more than 80%; and the mesh shape of the metal mesh layer (3) adopts a rhombic structure. The capacitive touch screen is simple in structure; the manufacturing process of the touch screen can be effectively shortened; the manufacturing cost is reduced; the manufacturing efficiency is improved; the resistance value of the touch screen is reduced; the conductivity is better; the touch control ismore sensitive; and the touch control is more accurate.
Owner:WUHU TOKEN SCI
Walking stick special for the blind
The invention belongs to the field of assisting aids for physically-challenged people, and particularly relates to a walking stick special for the blind. The walking stick comprises an inner rod and an outer pipe. A first rectangular block is vertically fixed to the top end of the outer pipe. An upper wheel is installed at the bottom end of the outer pipe. The inner rod is rotationally connected into the outer pipe. A transverse rod is vertically fixed to the bottom end, extending out of the outer pipe, of the inner rod. The top end of the inner rod penetrates out of the first rectangular bock. A second rectangular block is vertically fixed to the top end of the inner rod. The axes of the center of the first rectangular block, the center of the second rectangular block and the center of the inner rod coincide. The contact rectangular faces of the first rectangular block and the second rectangular block are the same in shape. The walking stick has the advantages that guiding can be conducted through a T-type groove when a user walks straight or turns around, the matched walking stick feeds back the sense of touch for guiding walking, the sense of touch is sensitive, the walking speed is increased, and the user can hardly go off course; when the blind walks, the walking stick can be pushed to move on a guiding sidewalk only by slightly exerting thrust instead of lifting force, and the user walks easily, can push the walking stick by a single hand conveniently and can hardly feel tired.
Owner:CHANGZHOU COLLEGE OF INFORMATION TECH
Electromagnetic kitchen range
ActiveCN104180401ATouch sensitiveGuaranteed SensitivityDomestic stoves or rangesLighting and heating apparatusTouch panelEngineering
The invention discloses an electromagnetic kitchen range. The electromagnetic kitchen range comprises a touch panel, a support and a touch sensing component. The touch sensing component is installed on the support. The electromagnetic kitchen range also comprises at least one elastic component. The elastic component presses against the support so that the touch sensing component and the support contact with the touch panel. Through the elastic component, the touch sensing component can invariably contact with the touch panel so that electromagnetic kitchen range touch sensitivity is guaranteed.
Owner:BSH ELECTRICAL APPLIANCES JIANGSU
Detecting device and detecting method for display panel
ActiveCN109377923AEasy to operateReduce learning costsStatic indicating devicesData controlComputer module
The invention discloses a detecting device and detecting method for a display panel. The detecting device comprises a detecting module, a power supply module, a data control module and a switching signal generating module. When a signal that is received by the data control module and is generated by the switching signal generating module is a first enabling signal, the data control module controlsthe output data interface to be in a high impedance state. Therefore, power-off turning off of the detecting device is not needed; the time of the whole system of the detecting device for power-off turning off and display panel restarting is saved while the panel is replaced normally and the panel is protected from being burned by short circuit. The production efficiency is improved and the production cost is lowered.
Owner:CHONGQING XIANJIN PHOTOELECTRIC DISPLAY TECH RES INST +1
ONCELL liquid crystal display control circuit and ONCELL liquid crystal display control module
PendingCN108682405AThe display surface is clearTouch sensitiveStatic indicating devicesInput/output processes for data processingLiquid-crystal displayControl circuit
The invention discloses an ONCELL liquid crystal display control circuit and an ONCELL liquid crystal display control module. The control circuit provided by the invention integrates a control systemcircuit and a touch circuit, wherein the control system circuit is used for realizing the connection with a computer and realizing a program burning and writing function. Through the control system circuit, the burning and writing function of any program is achieved, different display control programs can be written according to user requirements, then the writing control programs are written intothe control system circuit, and the content displayed by an LCD screen is easy to change. Through the control circuit, the touch screen control is achieved, and a user can directly carry out touch screen operation on the LCD screen, which means that operation of related functions is achieved. According to the ONCELL liquid crystal display control circuit provided by the invention, the integrationof a display function and a burning function is achieved, the problem that an existing LED screen needs to replace display content and a new LED screen is purchased is solved, and the use of the LEDscreen is expanded.
Owner:SUZHOU DONGSHAN PRECISION MANUFACTURING CO LTD
Elastic reverse triggering mechanism
An elastic reverse triggering mechanism is provided with a probe assembly, an elastic extension assembly, a sliding hinge assembly and a reverse wafer. One end of the probe assembly is sleeved with the elastic extension assembly, and the other end of the probe assembly is connected with the sliding hinge assembly. The sliding hinge assembly is connected with the reverse wafer. The state of the surface of a detected object is detected according to the probe assembly. A sensor can be triggered or released according to the state of the surface of the detected object.
Owner:LUOYANG TST FLAW DETECTION TECH
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