Abstract:
A memory array (100) including a varying width channel (110a) is disclosed. The array (100) includes a plurality of WLs (106), which are above a layer, where the layer can be, a Select Gate Source (SGS) (116) of the memory array (100), or an isolation layer (130a) to isolate a first deck (102a) of the array (100) from a second deck (102b) of the array (100). The channel (110a) extends through the plurality of word lines (106) and at least partially through the layer. The channel (110a) comprises a first region (113na, 113nb) and a second region (111wa, 111wb). The first region (113na, 113nb) of the channel (110a) has a first width (D2) that is at least 1 nm different from a second width (D1) of the second region (111wa, 111wb) of the channel (110a). The first region (113na, 113nb) extends through the plurality of word lines (106), and the second region (111wa, 111wb) extends through at least a part of the layer underneath the plurality of word lines (106). The first width (D2) is at least 1 nm less than a second width (D1) of the second region (111wa, 111wb) of the channel (110a).
Abstract:
The disclosure provides insect-resistant and/or fungi-resistant transgenic plants. The plants may be transformed with a gene construct including at least one gene chosen from LECRPA1, LECRPA2, or LECRPA3. Further disclosed are transgenic plants that are resistant to specific insect termite, and/or fungus including Phanerochaete chrysosporium, Gloeophyllum trabeum, and/or Trichoderma reesei.
Abstract:
Yellow-green and yellow-emitting aluminate based phosphors for use in white LEDs, general lighting, and LED and backlighting displays. The cerium-activated, yellow-green to yellow-emitting aluminate phosphor comprises the rare earth lutetium, at least one alkaline earth metal, aluminum, oxygen, at least one halogen, and at least one rare earth element other than lutetium, wherein the phosphor is configured to absorb excitation radiation having a wavelength ranging from about 380 nm to about 480 nm, and to emit light having a peak emission wavelength ranging from about 550 nm to about 600 nm.
Abstract:
An LED-based light source for generating light having a selected dominant wavelength λ ds comprises a package housing a plurality of LEDs consisting of LEDs from first and second wavelength bins. The first wavelength bin comprises LEDs having a dominant wavelength λ d1 that is within a first wavelength range and the second wavelength bin comprises LEDs having a dominant wavelength λ d2 that is within a second wavelength range. The first wavelength bin can comprise LEDs having a dominant wavelength that is shorter than the selected dominant wavelength whilst the second wavelength bin comprises LEDs having a dominant wavelength that is longer than the selected dominant wavelength. The wavelength bins and number of LEDs are selected such that in operation the dominant wavelength of the combined light emitted by the source is the selected dominant wavelength. Lighting arrangements and light emitting devices incorporating such light sources are disclosed.
Abstract:
An illumination devices using excitation light and a wavelength conversion material to generated converted light for illumination, where the wavelength conversion material is excited by multiple excitation lights from both sides to achieve increased brightness. The excitation lights incident on the two sides of the wavelength conversion material may have the same color or different colors. Light separation structures are provided on both sides of the wavelength conversion material to separate the excitation light and the converted light. Light separation may be based on color difference or etendue difference of the excitation light and converted light. In one particular example, wavelength conversion material is formed on a surface of an LED which acts as the first excitation light source, and a second excitation light is delivered through a light separation structure onto the other side of the wavelength conversion material.
Abstract:
A light emitting device comprises: a package (low temperature co-fired ceramic) having a plurality of recesses (cups) in which each recess houses at least one LED chip and at least one phosphor material applied as coating to the light emitting light surface of the LED chips, wherein the phosphor material coating is conformal in form. In another arrangement a light emitting device comprises: a planar substrate (metal core printed circuit board); a plurality of light emitting diode chips mounted on, and electrically connected to, the substrate; a conformal coating of at least one phosphor material on each light emitting diode chip; and a lens formed over each light emitting diode chip.
Abstract:
The present invention provides a cost effective process of generating Li x M y ZO 4 / carbon composite material. Further, this novel method of preparation can be modified by adding a dopant and the calcinations can be carried out using microwave heating to reduce the synthesis time and cost. The Li x M y ZO 4 / carbon composite material can be used as a cathode for a secondary electrochemical cell. Selection of one or more metals in the cathode material can be used change the voltage, the capacity, and the energy density of the electrochemical cell.
Abstract:
Embodiments of the invention are directed toward white light illumination systems (so called 'white LEDs') that comprise a multi-chip excitation source and a phosphor package. In a two-chip source, the two LEDs may be UV-emitting and blue emitting, or blue-emitting and green-emitting. The phosphor package is configured to emit photoluminescence in wavelengths ranging from about 440 nm to about 700 nm upon co-excitation from the first and second radiation sources. The photoluminescence emitted by the phosphors is at least 40 percent of the total power in the white light illumination, and the portion of the total power in the white light illumination contributed by the first and second radiation sources (LEDs) is less than about 60 percent. This ratio can vary in alternative embodiments, and includes 50/50, 60/40, 70/30, and 80/20, respectively. The white light illumination emitted by the system has in one embodiment a color rendering index (CRI) greater than about 90.
Abstract:
An LED signal lamp (100) comprises: a housing (102), at least one LED excitation source (108) operable to emit excitation radiation of a first wavelength range (blue light), at least one phosphor material (114) for converting at least a part of the excitation radiation to radiation of a second wavelength range and a substantially transparent cover (104) provided on the housing opening. In one arrangement the excitation source (LED chip) incorporates the phosphor material. Alternatively, the phosphor can be provided remote to the excitation source such as for example on a transparent substrate which is disposed between the excitation source and transparent cover. In other arrangements, the phosphor is provided on the transparent cover. In other arrnagements, the phosphor is provided on the transparent cover of other special optical components as a layer on a surface of the cover or incorporated within the cover/optical component material.
Abstract:
The present invention relates to the anti-L1 monoclonal antibody 9.3 as well as to related antibodies or binding molecules and well as to the uses thereof, especially in tumor treatment.