31results about How to "With fingerprint recognition function" patented technology

The invention discloses a fingerprint recognition module group, a manufacturing method and a driving method thereof, and a display device, which belong to the field of displays. The fingerprint recognition module group comprises a substrate and a plurality of fingerprint recognition modules arranged on the substrate in an array manner, wherein each fingerprint recognition module comprises a lower electrode, an upper electrode and a light current generating unit connected between the upper electrode and the lower electrode, each light current generating unit comprises a PN junction, one end of each PN junction is connected with the corresponding upper electrode, and the other end of each PN junction is connected with the corresponding lower electrode. In this way, the module group having a fingerprint recognition function is implemented, and an OLED display panel having a fingerprint recognition function can be implemented by applying the module group to the OLED display panel.

The invention proposes a fingerprint identification based gesture operation method, a fingerprint identification based gesture operation apparatus and a terminal. The fingerprint identification based gesture operation method comprises the steps of receiving a first fingerprint image from a fingerprint identification apparatus; after a fingerprint gesture operation is detected, acquiring a second fingerprint image obtained by shifting the first fingerprint image through the fingerprint identification apparatus; according to position information of the first fingerprint image and the second fingerprint image, identifying the fingerprint gesture operation; and executing a function option corresponding to the fingerprint gesture operation. Through the technical scheme, the fingerprint gesture operation of a user can be determined according to the shift position of the acquired fingerprint information, so that the utilization rate of the fingerprint information is increased, a function wanted by the user can be finished more quickly according to the fingerprint gesture operation, the use convenience is brought for the user, and the user experience is enhanced.

The present invention discloses an integrated circuit device, a display panel and a display device. The integrated circuit device comprises a first substrate and a plurality of touch signals and a plurality of display signal terminals arranged on the first substrate, the touch signals and the display signal terminals are configured to perform corresponding binding connection with a plurality of connection signals arranged by a non-display area of the display substrate, and the integrated circuit device also comprises an supersonic wave fingerprint identification device arranged on the first substrate. The integrated circuit device is applied to the display device which has a fingerprint identification function and has front panel which does not need to reserve an opening like a fingerprint identification module in the prior art, and therefore the screen rate of the display device can be improved; and moreover, because the penetrability of signals of the supersonic wave fingerprint identification device is high, and therefore, a protective layer with harshly required thickness is not needed, and the manufacturing cost of the display device is greatly reduced.

The embodiment of the invention discloses a display screen with a fingerprint acquisition function. The display screen comprises a display screen cover plate, a plurality of display picture elements and a plurality of light sensing picture elements, wherein the display picture elements and the light sensing picture elements are arranged below the display screen cover plate; the plurality of light sensing picture elements are arranged below the display screen cover plate and uniformly distributed in clearances among the plurality of picture elements; each light sensing picture element comprises a light sensing part, and a field diaphragm of which a diaphragm opening is formed above each light sensing part; the light sensing parts are used for receiving light rays which are emitted through the display picture elements, reflected by parts, in contact with the display screen cover plate, of the finger surfaces, and entered through the diaphragm openings of the field diaphragms. According to the display screen with the fingerprint acquisition function, the light sensing picture elements are implanted into the display picture elements; the light sensing picture elements are used for acquiring fingerprint pictures by treating the display picture elements as light emitters, thus the display has the fingerprint recognizing function while realizing the displaying function, and as a result, the integrity, the use convenience and the user experience of a display can be further improved.

The invention provides a liquid crystal display device with a fingerprint recognition function. The liquid crystal display device comprises a liquid crystal display screen body and a backlight assembly, wherein the backlight assembly comprises a fingerprint recognition backlight module, and the liquid crystal display screen body is arranged on the side of a light-emitting direction of the fingerprint recognition backlight module. Because of the thin and light characteristics of the liquid crystal display screen body, the liquid crystal display screen body can easily integrate an under-screen optical fingerprint scheme. By means of a self-illumination characteristic of an OLED, and cooperating with a liquid crystal display screen, an OLED screen body replaces or partially replaces a previous LED and light guide backlight module, thereby overcoming the shortcoming that optical fingerprint recognition cannot be performed caused by a light guide plate problem, and an optical fingerprint recognition process is completed through the detailed design of an OLED illumination screen body.

The invention discloses a fingerprint identification module with pressure sensing, and an electronic device. The fingerprint identification module with pressure sensing comprises a pressure sensing unit and a fingerprint identification unit. Through touching the fingerprint identification module with pressure sensing, the fingerprint identification unit is triggered to complete unlocking of an electronic device, or the fingerprint identification module with pressure sensing is pressed to trigger the pressure sensing unit and the fingerprint identification unit to work, according to an intensity, fingerprint identification is carried out and unlocking of the electronic device is completed accordingly, after the electronic device is unlocked, through applying different intensities on the fingerprint identification module with pressure sensing, the pressure sensing unit is triggered, and accordingly, different operation instructions are output for operating the electronic device, so that functions of the fingerprint identification module are expanded while a touch screen of the electronic device is protected.

The invention discloses a projector with a fingerprint identification function and relates to the technical field of projectors. The projector with the fingerprint identification function is characterized by comprising a housing, and a metal induction plate is arranged at the top of the housing; a camera lens is arranged in the housing and stretches out of the first side surface of the housing, a sliding groove is formed in the first side surface of the housing, a camera lens cover which can slide relatively is arranged in the sliding groove in a matching manner and can slide to the camera lens position to cover the camera lens, and a sound hole is formed in the second side surface of the housing. The projector with the fingerprint identification function has the advantages that the functions are varied, the design is humanized, the projector has the fingerprint identification function and intelligence and the like.

The invention relates to a fingerprint mailbox with a code identification function. The fingerprint mailbox comprises one or more box units, a fingerprint identification device, a code identification device, electromagnetic locks, a central controller, a special mailbox lock and a lock controller. The fingerprint identification device, the code identification device, the electromagnetic locks, the central controller and the lock controller are electrically connected; the fingerprint identification device, the code identification device, the central controller, the lock controller and the special mailbox lock are mounted inside the same box body; the electromagnetic locks are mounted inside the one or more box units; the code identification device comprises a keypad and a display screen. The fingerprint mailbox with the code identification function is simple in structure and stable in functionality, obtains a fingerprint identification and code identification function, improves the security and operability and accordingly is applicable to residential communities, enterprises and public institutions.

The present invention discloses a capacitive touch screen with a fingerprint recognition function and a manufacturing method. The capacitive touch screen comprises an ITO substrate, an ITO circuit layer arranged on the ITO substrate, and a flexible circuit board connected to the ITO circuit layer. The ITO circuit layer comprises a plurality of ITO wires, and the plurality of the ITO wires form a plurality of capacitive sensing points. The wire width of the ITO wire is a preset wire width value, so that the capacitive sensing points can sense different capacitance values of fingerprint ridges and fingerprint valleys. The flexible circuit board recognizes fingerprint information according to the different capacitance values of the fingerprint ridges and the fingerprint valleys. According to the capacitive touch screen, cover glass is not required to be provided with a hole for arranging a fingerprint recognition module, so that the production cost is reduced, production efficiency is improved, and strength of the cover glass is ensured, thereby ensuring quality of a final product of the capacitive touch screen. In addition, the cover glass is not required to be provided with a hole, and the situation that the fingerprint recognition module cannot be installed due to the limit of the entire device is avoided, so that product application is wider.

The invention provides a display panel, a manufacturing method thereof and a display device, whichbelong to the technical field of display. The display panel comprises a substrate, a plurality of light emitting devices and a plurality of fingerprint identification units,wherein the plurality of light-emitting devices are arranged at one side of the substrate, the plurality of fingerprint identification units are arranged at one side, deviating from the substrate, of the lightemitting device located in the fingerprint identification area, and at least one fingerprint identification unit and onelightemitting device located in the fingerprint identification area are arranged in a stacked mode. The fingerprint identification unit in the display panel provided by the invention does not need tooccupy extra space of the layer where the lightemitting device is located, so that the fingerprint identification unit can be prevented from influencing the resolution of the display panel, and the fingerprint identification unit can be prevented from influencing the lightemitting rate of the lightemitting device.

The invention discloses a fingerprint recognition module, a production method thereof, a terminal, and an information display method. The fingerprint recognition module comprises a flexible circuit board, a display panel disposed on the flexible circuit board, a capacitive-type touch control panel disposed on the display panel, and a glass cover plate disposed on the capacitive-type touch control panel. The capacitive-type touch control panel and the display panel are connected to the flexible circuit board through a line strip. The above scheme enables the fingerprint recognition module to have a function of fingerprint recognition and a function of information display. When the fingerprint recognition module is used for the terminal and achieves the function of information display, the fingerprint recognition module can save the power of the terminal.

The invention relates to a wireless communication function-based novel power distribution box for intelligent home. The wireless communication function-based novel power distribution box comprises a shell and a door plate, wherein the door plate is arranged on the shell, one side of the door plate is hinged with the shell, the other side of the door plate is connected with the shell via an electronic lock, the electronic lock comprises a fingerprint identification device, an installation seat is arranged on a back plate of the shell and comprises substrates, support blocks and cooling fins, and an air switch, a relay, a wireless signal receiving device, an electric quantity acquisition module and a control unit are further arranged in the shell. The wireless communication function-based novel power distribution box for intelligent home is ingenious in design and simple in structure; by arranging the electronic lock, the wireless communication function-based novel power distribution boxfor intelligent home has a fingerprint identification function, misoperation of other people can be prevented, and the safety level is improved; moreover, by internet of things design, remote and intelligent control can be achieved, the wireless communication function-based novel power distribution box is matched with the intelligent home; and by arranging the installation seat with an overhead structure, the cooling efficiency is improved.

The invention relates to an ultrasonic fingerprint sensing chip, electronic equipment with a fingerprint recognition function and a manufacturing method. According to the manufacturing method, an excitation structure of the fingerprint sensing unit is formed on a first substrate, a corresponding cavity is formed on the excitation structure or another substrate, then the two substrates are buckledto form a closed cavity of the fingerprint sensing unit, and after the first substrate is removed, an electric connection structure is formed to lead a first electrode and a second electrode in the excitation structure to the surface. The formed ultrasonic fingerprint sensing chip comprises a plurality of fingerprint sensing units obtained through the method for fingerprint recognition, each fingerprint sensing unit is compact in structure, and the design density and the fingerprint recognition performance of the fingerprint sensing units can be improved.

The invention provides a display assembly and a terminal device, the display assembly is used for the terminal device, and the display assembly comprises a display screen; technology fingerprint sensor which is integrated on the display screen through the on-cell technology ; And a touch sensor, wherein one surface of the touch sensor is attached to the display screen. According to the display assembly provided by the invention, the fingerprint sensor is integrated on a display screen through the on-cell technology; a display screen is adhered below the touch sensor; therefore, the same screenassembly has the functions of display and touch control; Compared with the prior art, the screen assembly has a fingerprint recognition function, a basis is provided for achieving fingerprint recognition under a full screen, and due to the fact that the fingerprint sensor is integrated on the display screen, the overall thickness of the screen assembly is reduced, and then the display effect of the screen assembly and the accuracy of touch control and fingerprint recognition are guaranteed.

The invention discloses an intelligent wearable device with a fingerprint recognition function, and particularly relates to the technical field of intelligent wearable devices, the intelligent wearable device comprises a helmet body, a neck rope and a shell, Bluetooth earphones are arranged on the two sides of the outer bottom end of the helmet body respectively, and telescopic structures are arranged between the interiors of the two sides of the helmet body and the Bluetooth earphones respectively. An unlocking mechanism is arranged on one side of the outer portion of the helmet body, a neckrope is fixedly connected between the two sides of the bottom end of the helmet body, a shell is fixedly connected to the bottom of one end of the helmet body, and cleaning and brushing structures arearranged on the two sides of the bottom of one end of the inner wall of the shell respectively. The telescopic structures are arranged between the interiors of the two sides of the helmet body and the Bluetooth earphones correspondingly, the pull rods are pulled out, so that the vertical rods located at the top end in the cavity lose the shackle of the clamping blocks and slide to the bottom endof the cavity, and the clamping blocks return to the original positions under the springback effect of the reset springs; and one side of the folding plate is pressed forcibly until the Bluetooth headset is pushed out of the folding plate, so that a user can wear and use the Bluetooth headset conveniently.

The invention discloses a photoelectric conversion circuit, a driving method thereof and a display device. Wherein the photoelectric conversion circuit comprises a photosensitive circuit and a reading circuit, and in a first state, the photosensitive circuit is coupled to a reading node according to an electric signal converted from an optical signal; in the first state, the reading circuit is used for converting a signal of a reading node into a detection signal and outputting the detection signal in response to the control of a reading control signal end, and in the second state, the photosensitive circuit outputs an electric signal converted by the photosensitive circuit according to an optical signal through a reference voltage node so as to charge the battery. According to the photoelectric conversion circuit, the driving method thereof and the display device provided by the embodiment of the invention, fingerprint detection is carried out through the photosensitive circuit in the first state, and the battery is charged through the electric signal converted from the optical signal by using the photosensitive circuit in the second state, so that a fingerprint identification function and a charging function are realized, and the cruising ability of equipment can be improved.

The invention relates to an anti-theft lock with a fingerprint recognition function. The anti-theft lock with the fingerprint recognition function comprises a main body, a fingerprint recognition mechanism and a locking mechanism, and the fingerprint recognition mechanism and the locking mechanism are both arranged on the main body. According to the anti-theft lock with the fingerprint recognition function, fingerprint recognition is achieved through the fingerprint recognition mechanism, when three times of recognition is not passed, locking is carried out on a lock tongue of the main body through the locking mechanism, so that theft prevention is achieved; compared with an existing fingerprint recognition mechanism, a fingerprint recognizer can complete power-on operation only through pressing, so that energy is saved, misoperation caused when a child plays is avoided; and compared with an existing locking mechanism, linkage is adopted between the mechanism and the fingerprint recognition mechanism, so that the effect that automatically locking is carried out on a lock rod when three times of recognition are not matched is realized, and the mechanism adopts a pure mechanical structure, so that the stability of the device is improved, and the service life of the device is prolonged.

The invention relates to an identity recognition technology, solves the problem that in a conventional television system, subscriber identity recognition is inconvenient, and provides a television system with a fingerprint recognition function. In summary, the technical scheme is that the television system comprises a remote controller and a television, wherein the remote controller comprises a power supply management module, a data transmission module, a remote controller processor, a memory and a fingerprint collection module; the power supply management module is respectively connected with the remote controller processor and the data transmission module; the data transmission module is connected with the remote controller processor; the remote controller processor is connected with the memory; the television is connected with the data transmission module; the fingerprint collection module is connected with the remote controller processor; the power supply management module is connected with the fingerprint collection module. The television system has the benefits of bringing convenience to subscribers, and being suitable for televisions.