Abstract: A memory device includes a memory array, a bit line driving circuit, a word line driving circuit, a read/write circuit, a controller, and a reference driving circuit. The memory array includes several memory units. The bit line driving circuit is configured to interpret a memory bit address and to drive a bit line. The word line driving circuit is configured to interpret a memory word address and to drive a word line. The read/write circuit is configured to read, set, or reset the memory units. The controller is configured to switch the memory array to work in a single memory unit mode or a dual memory unit mode. The reference driving circuit is configured to drive a reference line, wherein the reference line comprises several reference units, and the reference line and the reference units are located in the memory array.

Abstract: A memory device includes a memory array, a bit line driving circuit, a word line driving circuit, a read/write circuit, a controller, and a reference driving circuit. The memory array includes several memory units. The bit line driving circuit is configured to interpret a memory bit address and to drive a bit line. The word line driving circuit is configured to interpret a memory word address and to drive a word line. The read/write circuit is configured to read, set, or reset the memory units. The controller is configured to switch the memory array to work in a single memory unit mode or a dual memory unit mode. The reference driving circuit is configured to drive a reference line, wherein the reference line comprises several reference units, and the reference line and the reference units are located in the memory array.

Abstract: A memory driving device includes a first switch, a voltage detecting circuit, and a switch array. The first switch includes a first output terminal and a first control terminal, and the first output terminal provides an output voltage for a memory unit. The voltage detecting circuit is coupled to the first output terminal, and configured to detect the output voltage, and generates a control signal according to the output voltage, wherein the control signal changes in real time according to the changing of the output voltage. The switch array includes a plurality of second switches, and the second switches are coupled to the first control terminal. At least one of the second switches is turned on according to the control signal so as to adjust a voltage of the first control terminal for regulating a waveform of the output voltage.

Abstract: A memory device includes first and second memory arrays, first and second bit line driving circuits, first and second word line driving circuits, a read/write circuit, a controller, and first and second reference driving circuits. The first and second memory arrays include several memory units. The first and second bit line driving circuits are configured to interpret a memory bit address and drive a bit line. The first and second word line driver circuits are configured to interpret the memory word address and drive the word line. The read/write circuit is configured to read, set or reset the memory units. The controller is configured to switch the first and second memory arrays to work in a single memory unit mode or a dual memory unit mode. The first and second reference driving circuits are configured to drive reference rows.

Abstract: A single-line-extracted pure rotational Raman lidar system, including: a transmitter unit configured to emit extremely narrow-band laser light that is guided into atmosphere zenithward; a receiver unit configured to collect backscattered signals from the atmosphere; and a data acquisition and control unit configured to deliver data and guarantee automatic operation of the lidar system orderly. The transmitter unit employs a powerful injection-seeded Nd: YAG laser to emit 532.23 nm laser beam with a pulse energy of approximately 800 mJ, a repetition rate of 30 Hz and linewidth of <0.006 cm?1. The lidar system has an optical bandwidth of approximately 30 pm for the two Raman channels and an optical bandwidth of 0.3 nm for an elastic channel, as well as a field of view of approximately 0.4 mrad. The two Raman channels extract the N2 anti-Stokes pure rotational Raman line signals with J=6 and 16, respectively.

Abstract: A method includes introducing ozone toward a photoresist layer over a substrate. The ozone is decomposed into dioxygen and first atomic oxygen. The dioxygen is decomposed into second atomic oxygen. The first atomic oxygen and the second atomic oxygen are reacted with the photoresist layer. An apparatus that performs the method is also disclosed.

Abstract: A method for measuring an influence of an ophthalmic lens design is disclosed. The method comprises splitting an optical light beam into a wavefront measurement light path and a wavefront modulation light path; implementing the ophthalmic lens design in an adaptive optics device positioned in the wavefront modulation light path; and obtaining ocular biometric data in the ocular biometric and wavefront measurement light path to measure the influence of the ophthalmic lens design. Also disclosed are an apparatus and a system for measuring an influence of an ophthalmic lens design along with a method for assembling the device and system. The ocular biometric device may be an interferometer and the adaptive optics device may comprise one or more wavefront shapers.

Abstract: A semiconductor apparatus for removing a photoresist layer on a substrate includes a platform, a first ultraviolet lamp, and an ozone supplier. The platform is used to support the substrate. The first ultraviolet lamp is used to provide first ultraviolet light. The ozone supplier has at least one first nozzle for introducing ozone toward the substrate through the first ultraviolet light, such that at least a part of the ozone is decomposed by the first ultraviolet light, and at least a part of the decomposed ozone reaches the photoresist layer to react with the photoresist layer. Moreover, a method of removing a photoresist layer on a substrate is also provided.

Abstract: The present disclosure relates to ophthalmic devices such as ophthalmic lenses. An ophthalmic device may comprise an ophthalmic lens for at least one of slowing, retarding or preventing myopia progression. The ophthalmic lens may comprise a center zone with a negative power for myopic vision correction; and at least one treatment zone surrounding the center zone, the at least one treatment zone having a power profile comprising an ADD power, the at least one treatment zone having a surface shape comprising a portion of a generally toroidal shape, wherein the at least one treatment zone is arranged as to form a continuous surface with the center zone.

Abstract: The present disclosure provides an image scanning system and an image scanning method. The image scanning method includes: receiving a first image of a first optical device and a second image of a second optical device; determining objects of the first image or the second image; selecting at least one of the objects of the first image or the second image as a region of interest to scan the region of interest continuously by the second optical device so as to obtain depth image information of the region of interest; and integrating the depth image information into the first or second image. Therefore, the present disclosure obtains higher image resolutions, faster scanning speeds and more accurate recognition results.

Abstract: A spectrally-resolved Raman water lidar, including: a transmitter unit, a receiver unit, and a data acquisition and control unit. The transmitter unit includes a seeder, a solid Neodymium-doped Yttrium Aluminum Garnet (Nd: YAG) laser, a beam expander, and a first reflecting mirror to emit a 354.8-nm laser beam. The receiver unit includes a telescope, an iris, a collimator, a second reflecting mirror, a first bandpass filter, a beam splitter, a narrow-band interference filter, a third lens, a first detector, a second bandpass filter, a coupler and a home-made dual-grating polychromator to enable simultaneous profiling of backscattered Raman spectrum signals from water vapor, water droplets and ice crystals as well as aerosol fluorescence in the atmosphere. The data acquisition and control unit includes a computer to store the acquired data and guarantee an automatic operation of the lidar system through a time-sequence circuit.

Abstract: Contact lenses incorporating an array of non-coaxial lenslets with add power that create non-coaxial myopic defocus within the optic zone of the lens may be utilized to prevent and/or slow myopia progression. The positive, non-coaxial lenslets cover about twenty to eighty percent of the central pupil area to deliver positive foci of light in front of the retina to slow the rate of myopia progression.

Abstract: The present disclosure provides a semiconductor structure includes a semiconductor layer having a surface, and an interlayer dielectric (ILD) defining a metal gate over the surface of the semiconductor layer. The metal gate includes a high-k dielectric layer, a capping layer, and a work function metal layer. A thickness of the capping layer sidewall distal to a corner of the capping layer, is substantially thinner than a thickness which is around center of the capping layer bottom. The present disclosure provides a method for manufacturing a semiconductor structure. The method includes forming a metal gate recess, forming a high-k dielectric layer, forming a first capping layer, forming a second capping layer on the first capping layer, removing or thinning down the first capping layer sidewall, and removing the second capping layer.

Abstract: A single-line-extracted pure rotational Raman lidar system, including: a transmitter unit configured to emit extremely narrow-band laser light that is guided into atmosphere zenithward; a receiver unit configured to collect backscattered signals from the atmosphere; and a data acquisition and control unit configured to deliver data and guarantee automatic operation of the lidar system orderly. The transmitter unit employs a powerful injection-seeded Nd: YAG laser to emit 532.23 nm laser beam with a pulse energy of approximately 800 mJ, a repetition rate of 30 Hz and linewidth of <0.006 cm?1. The lidar system has an optical bandwidth of approximately 30 pm for the two Raman channels and an optical bandwidth of 0.3 nm for an elastic channel, as well as a field of view of approximately 0.4 mrad. The two Raman channels extract the N2 anti-Stokes pure rotational Raman line signals with J=6 and 16, respectively.

Abstract: The present disclosure provides an image scanning system and an image scanning method. The image scanning method includes: receiving a first image of a first optical device and a second image of a second optical device; determining objects of the first image or the second image; selecting at least one of the objects of the first image or the second image as a region of interest to scan the region of interest continuously by the second optical device so as to obtain depth image information of the region of interest; and integrating the depth image information into the first or second image. Therefore, the present disclosure obtains higher image resolutions, faster scanning speeds and more accurate recognition results.

Abstract: A memory driving circuit is disclosed herein. The memory driving circuit includes a programmable current source, a reference voltage generation unit and a voltage comparator unit, The programmable current source generates a second current according to a first current. The second current flows into a memory cell, and produces a device voltage at the input of the memory cell. The reference voltage generation unit generates a crystal voltage. The voltage comparator unit compares the device voltage with the crystal voltage and sends out a control signal to control the programmable current source. The first current and the second current are adjusted by the control signal so that the shape of the current pulse of SET operation to the memory cell is well controlled.

Abstract: Ophthalmic lenses incorporate multifocal properties for the purpose of slowing, retarding, controlling or preventing myopia development or progression, correcting presbyopic vision or allowing extended depth of focus. The lens has electronically controlled adjustable focus where the change in focus oscillates so rapidly that it is imperceptible to human vision.

Abstract: Contact lenses incorporate high plus or ADD power profiles that at least one of slow, retard or preventing myopia progression and minimize halo effect. The lens includes a center zone with an ADD power for myopia progression treatment and at least one myopia vision correction power in a peripheral region surrounding the center zone.

Abstract: A memory driving circuit is disclosed herein. The memory driving circuit includes a programmable current source, a reference voltage generation unit and a voltage comparator unit, The programmable current source generates a second current according to a first current. The second current flows into a memory cell, and produces a device voltage at the input of the memory cell. The reference voltage generation unit generates a crystal voltage. The voltage comparator unit compares the device voltage with the crystal voltage and sends out a control signal to control the programmable current source. The first current and the second current are adjusted by the control signal so that the shape of the current pulse of SET operation to the memory cell is well controlled.