摘要:
An etching process of a metal layer of a display panel is provided. First, a substrate with at least one display panel region, a testing device region, and a non-device region is provided. Then, a metal layer is formed over the substrate to cover the display panel region, the testing device region, and the non-device region. Next, a mask is formed on the metal layer to expose a portion of the metal layer. The area of the metal layer exposed by the mask substantially occupies 70%˜88% of the total area of the metal layer. Thereafter, a wet etching process is performed to remove the metal layer exposed by the mask.
摘要:
The invention discloses a photovoltaic cell with a high photocurrent. The photovoltaic cell comprises a first electrode, a second electrode, a photoactive layer between the first and second electrodes, and a polar organic layer between the photoactive layer and at least one of the first and second electrodes.
摘要:
A method for making a series of nanoscale microstructures, including helical microstructures and cylindrical microstrustures. This method includes the steps of: (1) forming a chiral block copolymer containing a plurality of chiral first polymer blocks and a second polymer blocks wherein the chiral first polymer blocks have a volume fraction ranging from 20 to 49%; (2) causing a phase separation in the chiral block copolymer. In a preferred embodiment, the chiral block copolymer is poly(styrene)-poly(L-lactide) (PS-PLLA) chiral block copolymer, and the copolymerization process is a living copolymerization process which includes the following steps: (a) mixing styrene with BPO and 4-OH-TEMPO to form 4-hydroxy-TEMPO-terminated polystyrene; and (2) mixing the 4-hydroxy-TEMPO-terminated polystyrene with [η3-EDBP)Li2]2[(η3-nBu)Li(0.5Et2O)]2 and L-lactide in an organic solvent preferably CH2Cl2 to form the poly(styrene)-poly(L-lactide) chiral block copolymer. Transmission electron microscopy (TEM) and small X-ray scattering (SAXS) studies show that when the volume fraction of poly(L-lactide) is about 35–37%, nanoscale helices with a pitch of 43.8 nanometers and a diameter of 34.4 nanometers were observed.
摘要翻译:一种制备一系列纳米级微观结构的方法,包括螺旋微结构和圆柱形微结构。 该方法包括以下步骤:(1)形成含有多个手性第一聚合物嵌段的手性嵌段共聚物和第二聚合物嵌段,其中手性第一聚合物嵌段具有20至49%的体积分数; (2)引起手性嵌段共聚物中的相分离。 在优选的实施方案中,手性嵌段共聚物是聚(苯乙烯) - 聚(L-丙交酯)(PS-PLLA)手性嵌段共聚物,共聚方法是一种活性共聚方法,其包括以下步骤:(a) 用BPO和4-OH-TEMPO形成4-羟基-TEMPO封端的聚苯乙烯; 和(2)将4-羟基-TEMPO封端的聚苯乙烯与[η3 -EDBP] Li 2 N 2 [2] 优选的有机溶剂中的L 3→N 2→Bu)Li(0.5E 2 O 2)2 N 2和L-丙交酯 CH 2 2 Cl 2以形成聚(苯乙烯) - 聚(L-丙交酯)手性嵌段共聚物。 透射电子显微镜(TEM)和小X射线散射(SAXS)研究表明,当聚(L-丙交酯)的体积分数为约35-37%时,具有43.8纳米的间距和34.4纳米的直径的纳米级螺旋 被观察到。
摘要:
A method for processing natural language Chinese sentences can transform a Chinese sentence into a Triple representation using shallow parsing techniques. The method is concerned with parsing Chinese sentences by employing lexical and syntactical information to extract more prominent entities in a Chinese sentence, and the sentence is then transformed into a Triple representation by employing the Triple rules referring to elemental Chinese syntax—SVO (subject, verb, and object in order). The lexical and syntactical information in our method is referring a lexicon possessed of part-of-speech (POS) information and phrase-level syntax in Chinese respectively. The Triple representation consists of three elements which are agent, predicate, and patient in a sentence.
摘要:
A novel trivalent Group IVB metal complex for preparing syndiotactic vinyl aromatic polymers is disclosed which is coordinated by a bidentate ligand and is represented by the formula (I):(C.sub.5 R.sub.n H.sub.5-n)M(BD).sub.m Y.sub.p (I)wherein C.sub.5 R.sub.n H.sub.5-n is a substituted or unsubstituted cyclopentadienyl group, n is an integer between 0 and 5, and R is C.sub.1 to C.sub.12 alkyl, aryl, substituted alkyl, or substituted aryl; M is a trivalent Group IVB metal; (BID) is a bidentate ligand with -1 valence, having a coordinating group which is capable of forming a coordinating bond or a chelating bond with the metal M; Y is selected from the group consisting of alkyl, aryl, aralkyl, halogen and hydrogen; m is an integer of 1 or 2; and m+p=2.
摘要翻译:公开了一种用于制备间同立构乙烯基芳族聚合物的新型三价IVB族金属络合物,其由二齿配体配位并由式(I)表示:(C5RnH5-n)M(BD)mYp(I)其中C5RnH5-n为 取代或未取代的环戊二烯基,n为0至5的整数,R为C 1至C 12烷基,芳基,取代的烷基或取代的芳基; M是三价IVB族金属; (BID)是具有-1价的双齿配体,具有能够与金属M形成配位键或螯合键的配位基; Y选自烷基,芳基,芳烷基,卤素和氢; m为1或2的整数; m + p = 2。
摘要:
In a capacitance sensing analog circuit of a touch panel sensing circuit, by raising a magnitude of a current flowing through a sensing capacitor to form an amplified sensing capacitance, while sensing the amplified sensing capacitance with the aid of pulse width modulation signals, higher resolution of the original sensing capacitance may thus be achieved. Besides, by using a self-calibrating capacitance sensing circuit on the touch panel sensing circuit, linear errors and DC errors of an output signal of the capacitance sensing analog circuit may be filtered off, and thereby resolution of a capacitance amplifying ratio may be effectively raised so as to relieve errors within the capacitance amplifying ratio caused by noises.
摘要:
A handheld device includes an antenna area and an outer frame, wherein the outer frame includes a frame body and a carrier. The antenna area is for transmitting a radio frequency signal with a first wavelength and has a ground part and a feeding part. In addition, the ground part within the antenna area is electrically connected to a ground plane. The frame body of the outer frame has an extended area corresponding to the antenna area to form a projected feeding point. The carrier of the outer frame is disposed at the peripheral area of the opening of the frame body, wherein the peripheral area of the frame body has a first ground point electrically connected to the ground plane, and the spacing between the first ground point and the projected feeding point is correlated to the first wavelength.
摘要:
An antenna with double groundings, including a body part, a feeding part, a first grounding part, and a second grounding part, is provided. The body part is electrically connected to the feeding part, the first grounding part, and the second grounding part respectively. The body part is corresponding to a resonance length to transmit and receive a radiation wave with a wavelength at an operating frequency. Wherein, a current path from the first grounding part to the feeding part along the body part is ½ times of the wavelength at the operating frequency, and a relative distance between the second grounding part and the first grounding part is ¼ times of the wavelength at the operating frequency.
摘要:
A handset device including a ground plane, an antenna, a first conductive strip and a second conductive strip is provided. The antenna is electrically connected to the ground plane and forms a current loop with the ground plane. The ground plane forms a current area according to the current loop. The first conductive strip is electrically connected to the current area and changes a current distribution on the ground plane to increase a current density passing through the current area.
摘要:
The present invention is to provide a method for reconstructing data in case of failure of two HDs of a RAID, wherein the RAID is a logical disk drive assembly including at least three HDs and a RAID controller and data is divided into block strips which are stored on data blocks of different HDs respectively, The method comprises the steps of reading super blocks of all of the HDs; comparing the number of the HDs and time being involved in a previous operation and stored in the super blocks with each other; reading common data involved in the previous degraded operation of the RAID; writing the read common data into the super blocks of all of the HDs; and recovering a configuration of the RAID to the degraded mode again.