Abstract:
The present invention discloses a biological detection device and a detecting method. The biological detection device comprises a substrate, an electric field unit, a liquid crystal/polymer composite film (LCPCF), a power supply, a processing unit, and an image sensor. Because of the electrically tunable orientations of the liquid crystal (LC) director anchored among the polymer grains, the wettability of the LCPCF changes with an applied electric field. As a result, we can manipulate a blood droplet on the LCPCF by a wettability gradient owing to the distribution of LC directors on the LCPCF. The motion states of the blood droplet can be related to the various qualities of the blood, and finally determines the health of the test sample. The change of contact angle of blood on LCPCF and the blood droplet motion on LCPCF indicate the concentration of TG and the concentration of HDL.
Abstract:
A touch display panel includes a first substrate, a second substrate, a display medium layer and a touch electrode layer. The touch electrode layer has sensing regions, and each sensing region includes sub-sensing regions. The touch electrode layer includes driving electrode series and sensing electrode series. Each driving electrode series has driving electrodes, and each driving electrode has sub-driving pattern electrodes. The sensing electrode series intersect the driving electrode series. Each sensing electrode series has a plurality of sensing electrode, and each sensing electrode has sub-sensing pattern electrodes. Each sub-sensing pattern electrode has a sensing circumference, and the sensing circumferences of the sub-sensing pattern electrodes of the sub-sensing regions in a single sensing region are different, or each sub-driving pattern electrode has a driving circumference and the driving circumferences of the sub-driving pattern electrodes of the sub-sensing regions in a single sensing region are different.
Abstract:
A projection apparatus including an illumination system, a light valve, and an imaging system is provided. The illumination system is for emitting an illumination beam. The light valve is disposed on a transmission path of the illumination beam for converting the illumination beam into an image beam. The imaging system includes a projection lens and an electrically tunable focusing lens. The projection lens is disposed on the transmission path of the image beam. The electrically tunable focusing lens is disposed on the transmission path of the image beam. The electrically tunable focusing lens changes a focal length thereof by electricity but not by a mechanism moving positions of lenses.
Abstract:
A method used for monitoring a remote machine by a local computer via a computer network. The remote machine is installed with web server programs and has parameter settings reconfigured by updating an Electronic Data Sheet. The method comprises initiating a browser at the local computer and establishing the computer network link to the remote machine via the computer network; downloading a JAVA applet from the remote machine to the local computer; and accessing an Electronic Data Sheet corresponding to the remote machine with the JAVA applet stored in the local computer and displaying the content of the Electronic Data Sheet at the local computer.
Abstract:
A liquid crystal device includes a pair of substrates with anchoring energy. A cell gap is formed between the pair of substrates. Polymer dispersed liquid crystals are arranged in the cell gap.
Abstract:
A method used for monitoring a remote machine by a local computer via a computer network. The remote machine is installed with web server programs and has parameter settings reconfigured by updating an Electronic Data Sheet. The method comprises initiating a browser at the local computer and establishing the computer network link to the remote machine via the computer network; downloading a JAVA applet from the remote machine to the local computer; and accessing an Electronic Data Sheet corresponding to the remote machine with the JAVA applet stored in the local computer and displaying the content of the Electronic Data Sheet at the local computer.
Abstract:
A liquid crystal device includes a pair of substrates with anchoring energy. A cell gap is formed between the pair of substrates. Polymer dispersed liquid crystals are arranged in the cell gap.
Abstract:
A liquid crystal (LC) lens structure and a method of driving same are disclosed. The LC lens structure includes an upper substrate, a lower substrate, a liquid crystal and polymer composite film, and an LC layer. The upper substrate is provided with a first conducive layer and a first alignment layer; and the lower substrate is provided with a second conductive layer and a second alignment layer. The liquid crystal and polymer composite film is arranged at one side of the first alignment layer to form a first lens, and the LC layer is arranged between the liquid crystal and polymer composite film and the second alignment layer to form a second lens. By building the liquid crystal and polymer composite film in the LC lens structure, it is able to realize an LC lens with low operating voltage and large focusing range.
Abstract:
A liquid crystal (LC) lens structure and a method of driving same are disclosed. The LC lens structure includes an upper substrate, a lower substrate, a liquid crystal and polymer composite film, and an LC layer. The upper substrate is provided with a first conducive layer and a first alignment layer; and the lower substrate is provided with a second conductive layer and a second alignment layer. The liquid crystal and polymer composite film is arranged at one side of the first alignment layer to form a first lens, and the LC layer is arranged between the liquid crystal and polymer composite film and the second alignment layer to form a second lens. By building the liquid crystal and polymer composite film in the LC lens structure, it is able to realize an LC lens with low operating voltage and large focusing range.
Abstract:
A passive optical device includes a first substrate, a second substrate, a stabilized liquid crystal (LC) layer and a surface micro-structure layer. The stabilized LC layer is disposed between the first substrate and the second substrate and has a polarization beam-splitting function via an aligning direction of liquid crystal molecules. The surface micro-structure layer is disposed on an exterior surface of at least one of the first substrate and the second substrate and used to produce a light-collecting effect.