31results about How to "Consistent response time" patented technology

The present invention provides a structure of a liquid crystal panel, which includes a TFT substrate (1), a CF substrate (3) opposite to the TFT substrate (1), spacers (5) arranged between the TFT substrate (1) and the CF substrate (3), a liquid crystal layer (7) disposed between the TFT substrate (1) and the CF substrate (3), and an enclosing sealant layer (9) arranged between and located along a periphery of the TFT substrate (1) and the CF substrate (3). In a curving direction of the curved liquid crystal panel, the CF substrate (3) includes middle zone (31) and two side edge zones (33) at two opposite sides of the middle zone. The middle zone (31) bears a stress greater than stresses born by the two side edge zones (33). The spacers (51) that are located in the middle zone (31) are arranged to bear a stress that is greater than stresses born by the spacers (53) that are located in the two side edge zones (33) so as to maintain a constant distance between the CF substrate (3) and the TFT substrate (1) and achieve the consistency of cell thickness in the entirety of the curved liquid crystal panel.

The invention discloses a full-automatic immunofluorescence detection device, which comprises a main frame. The main frame is provided with a test operation area, a sample adding area and a detection area. The detection area consists of a reagent card tray transmission mechanism, a scanning mechanism and a temperature controlled incubation mechanism. The sample adding area consists of a sample loading mechanism, a Tip head mechanism and a sample adding mechanism. The detection area consists of an optical detection mechanism and detection software. The scanning mechanism and the temperature controlled incubation mechanism are connected to the detection software, the scanning mechanism is disposed at the upper end of the reagent card tray transmission mechanism, the rear end of the reagent card tray transmission mechanism is equipped with a sample adding platform, reagent cards are sent into the temperature controlled incubation mechanism through a push-card-into-incubation mechanism and an incubation card push mechanism, and the temperature controlled incubation mechanism is provided with a laser scanning mechanism. By adopting the full-automatic immunofluorescence detection device provided by the invention, the detection process is automatically completed mechanically, the efficiency is improved, tedious manual operation is saved, automatic detection is realized, and the detection time is saved. Therefore, the full-automatic immunofluorescence detection device is convenient for application to emergency rooms, laboratory departments and other public places, community hospitals and other occasions, has high cost performance and strong market competitiveness, and fills the domestic blank.

The invention discloses a lightweight optical antenna and a method for capturing and aiming based on it, which overcomes the huge weight and power consumption of the traditional mechanical turntable optical antenna, the slow response of the optical antenna based solely on the liquid crystal phased array, and the wedge-shaped dual-frequency liquid crystal phased array. The problem of too small area and uneven response time. The antenna includes coarse tracking liquid crystal, coarse tracking liquid crystal controller, beam shrinkage system, fine tracking liquid crystal, fine tracking liquid crystal controller, beam splitter, first coupling system, single-mode fiber, second coupling system, detector and data analysis and instructions System; the antenna can be used to receive the laser beam of the communication target and transmit the laser beam to the communication target. The optical antenna uses two-stage liquid crystal devices cascaded to realize the capture and tracking of the space laser beam. Compared with the mechanical turntable optical antenna, it has the characteristics of small size, light weight and low power consumption; at the same time, it uses dual-state dual-frequency The deflection of the liquid crystal realizes the high-precision pointing change of the beam, which has the advantages of fast beam pointing and short response time.

The invention provides a curved liquid crystal display panel and a display device. The curved liquid crystal display panel comprises a first substrate, a second substrate and an isolation piece. The isolation piece is arranged between the first substrate and the second substrate. The isolation piece comprises first isolation piece bodies, second isolation piece bodies and third isolation piece bodies. The two ends of each first isolation piece body make contact with the first substrate and the second substrate respectively. One end of each second isolation piece body and one end of each third isolation piece are fixed to the first substrate. The distance between the second isolation pieces and the second substrate is larger than that between the third isolation pieces and the second substrate. The first isolation pieces and the second isolation pieces are evenly distributed in the liquid crystal display panel. The distribution density of the third isolation pieces is gradually reduced from the middle of the curved liquid crystal display panel to the end of the curved liquid crystal display panel. The display device comprises the curved liquid crystal display panel. By means of the curved liquid crystal display panel and the display device, images can be displayed clearly and the optical taste is improved.