摘要:
A transmitting-type liquid crystal display projection system including a planar light source which emits planar white beam or planar R/G/B beams in succession is provided. A first polarization filter receives the planar light source and polarizes the same to be in a first polarization state. A liquid-crystal light valve receives the polarized planar light source, and converts the first polarization state to a second polarization state having a corresponding gray level. A second polarization filter receives a light output from the liquid crystal light valve to produce a second polarization light beam. A projection unit projects the second polarization light beam onto a display plane. Using the same planar light source, a polarization beam splitting (PBS) device with a refection-type liquid crystal light valve can be used to achieve the reflection-type projection system.
摘要翻译:提供了一种发射型液晶显示投影系统,其包括平面光源,其连续地发射平面的白光束或平面的R / G / B光束。 第一偏振滤光器接收平面光源并使其偏振成第一偏振状态。 液晶光阀接收极化平面光源,并将第一偏振态转换为具有相应灰度级的第二偏振状态。 第二偏振滤波器接收从液晶光阀输出的光,以产生第二偏振光束。 投影单元将第二偏振光束投影到显示平面上。 使用相同的平面光源,可以使用具有反射型液晶光阀的偏振分束(PBS)装置来实现反射型投影系统。
摘要:
A transmitting-type liquid crystal display projection system including a planar light source which emits planar white beam or planar R/G/B beams in succession is provided. A first polarization filter receives the planar light source and polarizes the same to be in a first polarization state. A liquid-crystal light valve receives the polarized planar light source, and converts the first polarization state to a second polarization state having a corresponding gray level. A second polarization filter receives a light output from the liquid crystal light valve to produce a second polarization light beam. A projection unit projects the second polarization light beam onto a display plane. Using the same planar light source, a polarization beam splitting (PBS) device with a refection-type liquid crystal light valve can be used to achieve the reflection-type projection system.
摘要翻译:提供了一种发射型液晶显示投影系统,其包括平面光源,其连续地发射平面的白光束或平面的R / G / B光束。 第一偏振滤光器接收平面光源并使其偏振成第一偏振状态。 液晶光阀接收极化平面光源,并将第一偏振态转换为具有相应灰度级的第二偏振状态。 第二偏振滤波器接收从液晶光阀输出的光,以产生第二偏振光束。 投影单元将第二偏振光束投影到显示平面上。 使用相同的平面光源,可以使用具有反射型液晶光阀的偏振分束(PBS)装置来实现反射型投影系统。
摘要:
A method for manufacturing an organic tri-stable device on a substrate includes forming a first metal layer on the substrate. A first organic mixture layer is formed over the first metal layer, and a diffusion barrier layer is formed over the first metal layer. A second organic mixture layer is formed on the diffusion barrier layer, and a second metal layer is formed over the second organic mixture layer.
摘要:
An organic tri-stable device. The organic tri-stable device comprises a first electrode, a second electrode, a diffusion barrier layer, a first organic mixture layer and a second organic mixture layer. The diffusion barrier layer is located between the first electrode and the second electrode. The first organic mixture layer is located between the first electrode and the diffusion barrier layer. The second organic mixture layer is located between the second electrode and the diffusion barrier layer.
摘要:
A micro-dispenser for dispensing predetermined amounts of fluids under the control of a controller. The micro-dispenser comprises a base and a high-density array of tube assemblies. The base, having a plurality of holes, is electrically connected to the controller. The tube assemblies, pre-filled with predetermined fluids, are detachably disposed in the holes and separately electrically connected to the base. The tube assemblies dispense the fluids through the base under the control of the controller. The tube assemblies are replaceable.
摘要:
A back-shooting inkjet print head. The inkjet print head comprises: a first substrate having a plurality of thermal resistors formed on a back surface thereof, and a plurality of orifices formed through the first substrate and respectively located proximate to the resistors; an isolation layer having a plurality of ink channels formed therein, wherein the isolation layer is arranged onto the back surface of the first substrate such that the region of each ink channel covers that of one of the resistors and one of the orifices; and a second substrate having an ink supply window, wherein the second substrate is arranged on the isolation layer covering the ink channels, such that the ink supply window, connected to the ink channels, is located at one side of the resistors while the orifices of the first substrate are located at the other side of the resistors and face the second substrate.
摘要:
A thin-film transistor and method for fabricating a thin-film transistor is disclosed. In the method, a controlled micro-line is formed by inkjet printing in combination with the coffee ring effect. The micro-line may be a semiconductor or an insulator. A high-current thin-film transistor utilizing the micro-line of the coffee ring as a channel is formed. A high current TFT can be achieved by utilizing the micro-line structure of the coffee ring ridge as a TFT channel.
摘要:
A method of fabricating a color organic electroluminescent display involves forming cathode electrodes on a substrate, and forming a first organic semiconductor layer having an electron-injection transporting property on the cathode electrodes. Solutions containing organic light-emitting material that can dissolve portions of the first organic semiconductor layer are patterned on the first organic semiconductor layer. Then, a solvent in the solutions is removed to form regions having second organic semiconductor layers and mixed organic semiconductor layers, wherein the second organic semiconductor layers are formed on the first organic semiconductor layer and are mostly composed of the organic light-emitting material, and the mixed organic semiconductor layers, composed of the organic light-emitting material and material constituting the first organic semiconductor layer, are embedded in the first organic semiconductor layer. Anode electrodes are formed over the first and second organic semiconductor layers. The present invention also provides a color organic electroluminescent display.
摘要:
A MOSFET and the method for fabricating them are disclosed to make the inkjet head chips. The MOSFET has the scaled-down junction formation for the source and drain. Using a lower temperature process and interlayer dielectric, the source and drain dopants can not be diffused deeply due to high-temperature driver-in. The contact holes of the drain are provided with plugs of refractory material to avoid spiking between the metal and silicon. This achieves the requirement of high-density devices on the print head chip.
摘要:
A monolithic ink-jet print head and a method of fabricating the same are proposed, which not only can allow the nozzle device to be highly secured to the ink-jet print head, but also can allow the overall manufacturing process for the ink-jet print head to be more simplified and thus more cost-effective to implement as compared to the prior art. The monolithic ink-jet print head is constructed on a print-control chip formed with an array of transducers. A plurality of ink barrier layers are then formed from a first polymer over the print-control chip for separating the transducers from each other; and subsequently, a nozzle device is formed from a second polymer over the ink barrier layer. The second polymer is substantially equal or at least close in thermal expansion coefficient to the first polymer used to form the ink barrier layer. Therefore, the nozzle device would hardly break apart from the ink barrier layer after a long period of use that would easily occur in the prior art due to repeated unequal thermal expansions during operation. Moreover, the monolithic process to fabricate the ink-jet print head also allows the manufacture of the ink-jet print head to be easily carried out for mass production with reduced manufacturing cost simply through conventional semiconductor fabrication processes.