Abstract:
A double-sided liquid crystal display device (20) includes a light guide plate (21) having an incident surface (211), a side surface (213), and an emitting surface (212) opposite to the side surface. A light source (22) is disposed opposite to the incident surface, and a transflective liquid crystal panel (23) is disposed adjacent to the emitting surface. The transflective liquid crystal panel enables the LCD device to achieve double-sided display via the emitting surface and the side surface respectively. Because the double-sided LCD device uses the transflective liquid crystal panel to achieve double-sided display, the double-sided LCD device can have a reduced thickness and be relatively inexpensive.
Abstract:
An exemplary backlight module (20) includes a light guide plate (22) having a light incident surface (224), a plurality of light sources (23) adjacent to the light incident surface, a frame (24) for receiving the light sources and the light guide plate, and a colored reflective structure (220) disposed in the frame. Some of the light beams emitting from the light sources are transmitted to the colored reflective structure and converted to reflected light beams having a corresponding color. The reflected light beams further mix with light beams emitting from the light sources and generate light beams in desired color system. A liquid crystal display (200) using the backlight module is also provided.
Abstract:
An exemplary double-sided liquid crystal display (LCD) (200) includes a first liquid crystal panel (212), a first optical film assembly (211), a light guide plate (230), a second optical film assembly (211), and a second liquid crystal panel (222) arranged in that order from bottom to top. An area of the second liquid crystal panel is less than an area of the first liquid crystal panel, and an area of the second optical film assembly is less than an area of the first optical film assembly. The second optical film assembly of the double-sided LCD has a size no larger than that needed to perform its function in respect of light beams propagating therethrough from the light guide plate to the second liquid crystal panel. Therefore, the double-sided LCD is cost-efficient.
Abstract:
A method for detecting end-point in a plasma etching process by monitoring plasma impedance changes on a time scale is disclosed. In the method, a plasma etching process is first conducted in a process chamber, while changes in a parameter of plasma impedance in the chamber occurring during the etching process is recorded in a curve on a time scale. An end-point of the plasma etching process is then defined for the etching of a specific material layer at a point where the direction of a slope of the curve changes.
Abstract:
A gait rehabilitation machine and a method of using the same for lower-limb rehabilitation. The gait rehabilitation machine includes: a frame; a rear supporting member provided at the frame so that the back side of a human body can lean against the rear supporting member; a thigh supporting member corresponding to a thigh of the human body and pivotally connected to the frame; a shank supporting member corresponding to the corresponding shank of the human body, pivotally connected to the thigh supporting member, and having a pedal to be stepped on by the human body; a knee supporting member corresponding to the corresponding knee of the human body and provided at the thigh supporting member or the shank supporting member; and a transmission device for driving the shank supporting member to move. Thus, a patient can do lower-limb gait rehabilitation exercise without using a suspension system.
Abstract:
The invention is concerned with a process for removing residue comprising a polymeric resist and metal oxide from a metal structure on a semiconductor substrate, the process comprising the steps of: (a) heating up the substrate with the metal structure in the presence of molecular nitrogen gas (N2); (b) a stabilization step in the presence of pure molecular nitrogen gas (N2); (c) a passivation step employing a plasma containing at least one of the group of water, nitrogen and oxygen; and (d) a stripping step containing oxygen to remove the residue, comprising resist.
Abstract translation:本发明涉及从半导体衬底上的金属结构去除包含聚合物抗蚀剂和金属氧化物的残余物的方法,该方法包括以下步骤:(a)在分子氮存在下用金属结构加热衬底 气体(N 2/2); (b)在纯分子氮气(N 2 O 2)存在下的稳定步骤; (c)使用包含一组水,氮和氧中的至少一种的等离子体的钝化步骤; 和(d)包含氧以除去残留物的剥离步骤,包括抗蚀剂。
Abstract:
A gait rehabilitation machine and a method of using the same are provided for lower-limb rehabilitation. The gait rehabilitation machine includes: a frame; a rear supporting member provided at the frame so that the back side of a human body can lean against the rear supporting member; a thigh supporting member corresponding to a thigh of the human body and pivotally connected to the frame; a shank supporting member corresponding to the corresponding shank of the human body, pivotally connected to the thigh supporting member, and having a petal to be stepped on by the human body; a knee supporting member corresponding to the corresponding knee of the human body and provided at the thigh supporting member or the shank supporting member; and a transmission device for driving the shank supporting member to move. Thus, a patient can do lower-limb gait rehabilitation exercise without using a suspension system.
Abstract:
The invention is concerned with a process for removing residue comprising a polymeric resist and metal oxide from a metal structure on a semiconductor substrate, the process comprising the steps of: (a) heating up the substrate with the metal structure in the presence of molecular nitrogen gas (N2); (b) a stabilization step in the presence of pure molecular nitrogen gas (N2); (c) a passivation step employing a plasma containing at least one of the group of water, nitrogen and oxygen; and (d) a stripping step containing oxygen to remove the residue, comprising resist.
Abstract translation:本发明涉及从半导体衬底上的金属结构去除包含聚合物抗蚀剂和金属氧化物的残余物的方法,该方法包括以下步骤:(a)在分子氮存在下用金属结构加热衬底 气体(N 2/2); (b)在纯分子氮气(N 2 O 2)存在下的稳定步骤; (c)使用包含一组水,氮和氧中的至少一种的等离子体的钝化步骤; 和(d)包含氧以除去残留物的剥离步骤,包括抗蚀剂。
Abstract:
The invention relates to a high performance and absolute stable 4th-order sigma-delta modulator with leapfrog topology which contains the following key components: (a) four integrators for integrating the difference signal between the input and reconstruct signal; (b) three add/subtract adders for adding or subtracting analog signal; (c) three loop coefficient control members for controlling the performance and stability of the modulator, (d) an analog-to-digital converter (A/D converter) for quantizing the output signals of the fourth integrator to digital codes, and (e) a digital-to-analog converter (D/A converter) for converting the digital codes to analog signals.
Abstract:
A method for providing whisker-free aluminum metal lines or aluminum alloy lines in integrated circuits includes the following steps: providing a substrate; providing a whisker-containing layer made of aluminum metal or an aluminum alloy on the substrate; back-etching and/or resputtering the whisker-containing layer such that the whiskers are essentially removed; and structuring the whisker-free layer into the lines.