14results about How to "Realize the display function" patented technology

The utility model relates to the technical field of electronic products, and discloses a portable mobile terminal. The portable mobile terminal has a use state and a storage state, the portable mobile terminal comprises a flexible display screen, a flexible keyboard and a connecting structure, the flexible display screen can be folded or curled to deform, and the flexible display screen is provided with a display surface and a non-display surface which are oppositely arranged; the flexible keyboard can be folded or curled to deform, and the flexible keyboard is provided with a key surface and a non-key surface which are oppositely arranged; the connecting structure is connected between the flexible display screen and the flexible keyboard, so that the flexible display screen is rotatably connected with the flexible keyboard; in the use state and the storage state, the flexible display screen and the flexible keyboard are connected into a whole. The flexible display screen of the portable mobile terminal has no display difference and is convenient to carry.

The invention belongs to the field of medical examination, and particularly relates to a whole blood quantitative platelet aggregation capability detector and a detection platform. The detection platform comprises a detector and a reagent card; the detector comprises a reagent card accommodating bin, a control module, an automatic sample injection module, a motor stirring module, a temperature control module, a light path detection module and a data display and printing module, the automatic sampling module is used for automatically extracting and adding a blood sample in the reagent card according to the obtained code scanning information; the motor stirring module outputs an instruction for controlling a detection motor through the control module according to the stirring frequency preset by software, and stirs the reaction in the detection bin through the rotation of the detection motor; the temperature control module is used for simulating an in-vivo reaction environment in the temporary storage bin and the detection bin of the reagent card; the light path detection module is used for detecting luminosity value change caused by polymerization reaction of the blood sample and calculating to obtain an experimental result; and the data display and printing module is used for displaying and printing a final experiment result.

The backlight direct display module comprises a cover plate, one side of the back face of the cover plate is directly connected with the backlight module into a whole, and a liquid crystal display module is not arranged between the cover plate and the backlight module. The cover plate structurally comprises a cover plate body, a black shading ink layer and a semi-permeable ink layer which are stacked in sequence; the black shading ink layer covers partial area of the back surface of the cover plate body, and the area, not covered by the black shading ink layer, of the back surface of the cover plate body forms a plurality of hollow areas, so that the cover plate forms a display area and a non-display area; the semi-permeable ink layer covers the black shading ink layer and the plurality of hollow areas; the backlight module comprises a plurality of LED lamps which are independently controlled; a light-emitting side of the backlight module is provided with a light-shielding layer used for being attached to the cover plate, and hollowed-out parts are arranged on the light-shielding layer and correspond to the hollowed-out areas in position. According to the utility model, the performance of the display module is improved and the manufacturing cost is reduced while the simple display requirement is met.

The utility model belongs to industrial automation measurement and control equipment technical field discloses a kind of adaptive display function's transmitter, including motion monitoring sensor module, control chip, display screen and photoelectric key group.Motion monitoring sensor module can select MEMS gyroscope, accelerometer etc., for real-time detection transmitter X, Y, Z three-axis motion state and acceleration change.Control chip is communicated with display screen by I2C or SPI interface, after obtaining sensor signal, attitude is solved, and display screen display direction and photoelectric key group key value mapping are dynamically adjusted.Display screen is dot-matrix distributed liquid crystal or OLED screen, and it is symmetrical structure, ensure that different direction display content is consistent.Photoelectric key group has four groups of symmetrical distribution key, and it is connected with control chip I / O port by pull-up resistance, and consistent operation under different display direction is realized.The utility model solves the problem that integrated mass flowmeter installation direction is limited, improves product adaptability and operation convenience.

The application provides an array substrate and a display panel, and relates to the technical field of semiconductors. The array substrate comprises a substrate, a light-shielding metal layer, a semiconductor layer, a first metal layer and a second metal layer which are sequentially stacked; an insulating layer is arranged between any two adjacent layers among the light-shielding metal layer, the semiconductor layer, the first metal layer and the second metal layer; the light-shielding metal layer comprises a first signal line, and a normal projection of at least part of the first signal line on the substrate is located within a normal projection range of at least one of the first metal layer and the second metal layer on the substrate. The array substrate and the display panel provided by the application can reduce the area occupied by the signal line of the array substrate, so that the display panel with the array substrate can be improved in high resolution and high PPI.

The utility model relates to the technical field of site environment regulation, specifically relates to a multifunctional integrated device for site environment regulation, the device includes support truss, support truss has the covering structure for covering site, the covering structure has certain inclination angle, the upper end surface has the glass cover of infrared electrochromic glass constitution, infrared electrochromic glass downside is arranged with mechanical type regulation and control louver, the covering structure still includes the spraying system and air outlet system at the lower side of mechanical type regulation and control louver, and the glass observation system of side, through above -mentioned setting, effectively solved the technical problem that site environment regulation device occupies big space in prior art, lacks integrated means and leads to the technical problem that cannot realize the effective protection when and after the site excavation.

The application discloses an electronic paper display device, which comprises a substrate, an electronic paper display module, a power management module and a friction nanogenerator. The power management module is located between the substrate and the electronic paper display module. The friction nanogenerator is located between the substrate and the electronic paper display module, and a part of the friction nanogenerator exceeds the edge of the electronic paper display module. The friction nanogenerator comprises a first friction layer, a second friction layer and a rotating shaft. The first friction layer is located on the side of the second friction layer close to the electronic paper display module. The rotating shaft is rotatably installed on the substrate. The rotating shaft is connected with one of the first friction layer and the second friction layer. A part of the friction layer connected with the rotating shaft among the first friction layer and the second friction layer exceeds the edge of the electronic paper display module. The application can reduce the volume of the electronic paper display device, so as to realize the light and thin of the electronic paper display device.

The utility model relates to the technical field of oven control, in particular to a transparent display and touch control structure used on an oven door, which comprises a surface I TO glass substrate and a bottom I TO glass substrate, a touch screen I TO electrode is arranged on one side, far away from the bottom I TO glass substrate, of the surface I TO glass substrate, the surface I TO glass substrate is connected with an FPC (flexible printed circuit) of a touch screen, and the bottom I TO glass substrate is connected with the touch screen I TO electrode. A face I TO segmented electrode is arranged on the side, close to the bottom I TO glass substrate, of the face I TO glass substrate, a bottom I TO common electrode is arranged on the side, close to the face I TO glass substrate, of the bottom I TO glass substrate, and wires of the face I TO glass substrate and wires of the bottom I TO glass substrate are both connected with the I C. By means of the oven door, operation information can be displayed, and the oven door is convenient to operate. The oven door is designed to be the touch transparent display screen, continuity and convenience of cooking are improved, meanwhile, the oven can be controlled through the transparent display screen, and the requirement of a user for intelligent setting of functions of the oven is met.

The application discloses a display module and a display module control system. The display module comprises a first state and a second state. An optical control layer is located on one side of a display panel and comprises an optical control part. The optical control part comprises a first electrode, a functional part and a second electrode arranged in sequence away from the side of the display panel. The functional part comprises charged particles, and the charged particles comprise transparent particles and colored particles. An electric field is formed between the first electrode and the second electrode and used to move the charged particles between the first electrode and the second electrode. In the first state, the first electrode and the second electrode are used to drive at least part of the transparent particles to move towards the first electrode and at least part of the colored particles to move towards the second electrode. In the second state, the first electrode and the second electrode are not charged, and the functional part is transparent. According to the application, the color and pattern of the functional part can be selected according to the environment through the optical control layer, and the integration of the display module and the environment is realized.

The invention provides a head-up display device and a vehicle comprising the same, the head-up display device comprises an imaging unit, a reflector and a windshield of the vehicle, the windshield comprises a reflection area and a transmission area, the imaging unit forms a first light ray and emits the first light ray to the reflection area, the reflection area reflects the first light ray to form a second light ray, and the second light ray is emitted to the transmission area. The reflecting area reflects the second light to the reflecting mirror, the reflecting mirror reflects the second light to form third light, the reflecting mirror reflects the third light to the transmission area to form fourth light, the transmission area reflects the fourth light to the human eyes, and the fourth light forms a virtual image on the other side, opposite to the human eyes, of the windshield. According to the head-up display device provided by the invention, the volume of the light path can be compressed through multiplexing the light path and multiplexing the windshield reflection, and the volume of the head-up display device is reduced.

The utility model discloses a universal motor train unit hand-held sliding plug door rubber strip anti-extrusion function measuring device, which comprises a hand-held terminal, one side of the hand-held terminal is provided with a fixed threaded hole, the inside of the hand-held terminal is fixedly connected with a sensor base, and one side of the hand-held terminal is provided with a single-chip microcomputer installation limiting groove. According to the universal motor train unit hand-held sliding-plug door rubber strip anti-extrusion function measuring device, a hand-held terminal is placed on the edge of a sliding-plug door frame, then a sliding-plug door is closed, a sensor fast plug and a high-pressure block are extruded, and a high-precision S-shaped pressure sensor is installed on a sensor base through bolts; the sensor can convert tiny deformation caused by mechanical pressure when the anti-extrusion rubber strip of the sliding plug door is activated into resistance change, then the resistance change is converted into accurate voltage or current signals through the Wheatstone bridge circuit and the signal conditioning circuit, and a single-chip microcomputer is installed in the single-chip microcomputer installation limiting groove. According to the device, lean maintenance item points of the sliding plug door are effectively increased.

The invention discloses a displacement and force precision measuring platform for an insulation support at extremely low temperature for a superconducting cavity, characterized in that it comprises a three-dimensional tester calibration installation platform (1), a measuring platform pillar (2), a measuring platform base (3), a calibration platform fine-tuning body (4) and a measuring platform outer cylinder (6); wherein the top of the measuring platform outer cylinder (6) is provided with a three-dimensional tester calibration installation platform (1); the bottom of the measuring platform outer cylinder (6) is connected to the measuring platform base (3) through the measuring platform pillar (2); the calibration platform fine-tuning body (4) is arranged inside the measuring platform outer cylinder (6); and the measuring platform base (3) is provided with a low-temperature heater element, a low-temperature temperature measuring element and a fixing installation hole for a prefabricated force transmission rod. The invention can ensure the measurement accuracy at extremely low temperature and provide a stable test platform at micrometer level at extremely low temperature for the tested object.

The utility model provides a kind of LED box and LED display device with it, wherein, LED box includes: support frame structure;Lamp plate is set in the front side of support frame structure;Connecting assembly is set in the back of support frame structure, connecting assembly includes sequentially connecting first connecting piece and second connecting piece in the direction away from support frame structure, first connecting piece is rotatably connected with support frame structure, to make the angle between support frame structure and first connecting piece adjustable, second connecting piece can be moved relative to first connecting piece, to make the length of connecting assembly adjustable, second connecting piece is used to connect with back frame.The technical scheme of the application can effectively solve the problem that the joint of LED box in related art is not easy to adjust.

The invention discloses a display panel, a preparation method of the display panel and a display device. The display panel comprises a first area and a second area, the light transmittance of the first area is smaller than that of the second area; the display panel further comprises a substrate base plate. The metal layer is located in the first region; the shading part is located in the first area, and the shading part is located on the side, away from the substrate, of the metal layer; the transparent part is located in the second area, and at least part of the shading part is adjacent to the transparent part; a hydrophobic structure is arranged on the surface of one side, far away from the substrate, of the transparent part, so that the residual quantity of a shading material on the surface of the transparent part can be reduced, the light transmittance of the display screen can be improved, and a retaining wall structure does not need to be additionally arranged between the shading part and the transparent part; the pixel density of the display panel can be improved on the basis of ensuring the shading effect, and the transparent display effect of the display screen is improved.