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申请号:201911110338.1 公开号:CN110846663A 主分类号:C23F1/18
摘要:【中文】一种蚀刻液组成物及形成金属线路的方法,所述蚀刻液组成物包括:10‑20重量%的过氧化氢;4‑13重量%的有机酸;1‑5重量%的双氧水稳定剂;2‑10重量%的有机碱;0.001‑1重量%的缓蚀剂;2‑5重量%的PH缓冲剂;以及47‑80重量%的去离子水;所述方法使用所述蚀刻液组成物对含铜的金属薄膜进行蚀刻,以图案化所述含铜的金属薄膜,形成所述金属线路。 【EN】An etching solution composition and a method for forming a metal circuit, wherein the etching solution composition comprises 10-20 wt% of hydrogen peroxide; 4-13 wt% of an organic acid; 1-5 wt% hydrogen peroxide stabilizer; 2-10% by weight of an organic base; 0.001 to 1 wt% of a corrosion inhibitor; 2-5 wt% of a PH buffer; and 47-80 wt% deionized water; the method uses the etching solution composition to etch the copper-containing metal film so as to pattern the copper-containing metal film and form the metal circuit.
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申请号:201911117586.9 公开号:CN110856079A 主分类号:H04R3/00
摘要:【中文】本发明提供一种消除上电瞬间杂音的音频系统及方法,该消除上电瞬间杂音的音频系统包括电源模块、控制模块、杂音消除模块和音频模块;控制模块的信号引脚与杂音消除模块的受控端电性连接,用于为杂音消除模块提供控制信号;杂音消除模块的输出端与音频模块的静音引脚电性连接,在电源模块上电瞬间时杂音消除模块拉低音频模块的静音引脚的电位,使音频模块处于静音模式。在电源上电瞬间,利用杂音消除模块拉低音频模块的静音引脚的电位,从而使得音频模块处于静音模式,从而避免上电瞬间音频模块发出爆破杂音,而后延迟一段时间拉高音频模块的静音引脚的电位,解除音频模块的静音模式,音频模块即可正常输出声音,提升音质效果。 【EN】The invention provides an audio system and a method for eliminating power-on instant noise, wherein the audio system for eliminating the power-on instant noise comprises a power module, a control module, a noise elimination module and an audio module; the signal pin of the control module is electrically connected with the controlled end of the noise elimination module and is used for providing a control signal for the noise elimination module; the output end of the noise elimination module is electrically connected with the mute pin of the audio module, and the noise elimination module pulls down the potential of the mute pin of the audio module at the moment when the power module is electrified, so that the audio module is in a mute mode. At the power-on moment, the noise elimination module is utilized to pull down the potential of the mute pin of the audio module, so that the audio module is in a mute mode, the audio module is prevented from blasting noise at the power-on moment, then the potential of the mute pin of the audio module is pulled up for a period of time, the mute mode of the audio module is removed, the audio module can normally output sound, and the tone quality effect is improved.
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申请号:201911118435.5 公开号:CN110842375A 主分类号:B23K26/364
摘要:【中文】本发明公开了一种打码装置、制作方法及显示装置,该打码装置包括一至多个镂空区,每个所述镂空区包括一至多个镂空线及一至多个镭射画线,组合一至多个镂空线和/或一至多个镭射画线以形成不同形状,从而通过不同形状表示不同信息。本发明中简化打码流程,提升效率,节省镭射激光头寿命,设计自由多变,可任意组合,实用性强,仅变更金属层或黑色遮光材料层光罩设计,在打码区进行镂空设计,无需增加制程。 【EN】The invention discloses a code printing device, a manufacturing method and a display device. The invention simplifies the coding process, improves the efficiency, saves the service life of the laser head, has free and variable design, can be combined at will and has strong practicability, only changes the design of the photomask of the metal layer or the black shading material layer, carries out hollow design in the coding area and does not need to increase the manufacturing process.
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申请号:201911144471.9 公开号:CN110845861A 主分类号:C09B45/00
摘要:【中文】本发明提供一种金属络合物有机染料、彩色光阻组合物及其应用。本发明提供的金属络合物有机染料,其分子结构含有水溶性较差的磺酸钙盐基团、磺酸钡盐基团、或磺酸镁盐基团,从而构成了金属微溶盐络合物,具备较好的耐溶剂性耐水性,且虽然溶解度降低但仍是小分子化合物,在彩色光阻组合物中不会形成晶体结构或析出形成固体颗粒,仍具有普通小分子染料高穿透和高着色能力,同时耐热稳定性有所提高,在显示装置彩膜制程的显影过程及后制程成膜过程中,很难被水及其他有机溶剂从彩色光阻中带出,能够有效改善含有Dye组分光阻所制成的彩膜浮色及后制程中发生色偏的问题,提高显示装置的显示品质。 【EN】The invention provides a metal complex organic dye, a color photoresist composition and application thereof. The molecular structure of the metal complex organic Dye provided by the invention contains a calcium sulfonate group, a barium sulfonate group or a magnesium sulfonate group with poor water solubility, so that a metal slightly soluble salt complex is formed, the metal slightly soluble salt complex has better solvent resistance and water resistance, a small molecular compound is still formed although the solubility is reduced, a crystal structure cannot be formed or solid particles cannot be precipitated in a color photoresist composition, the metal slightly soluble salt complex still has high penetration and high coloring capability of a common small molecular Dye, and meanwhile, the heat resistance stability is improved.
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申请号:201911149903.5 公开号:CN110888273A 主分类号:G02F1/1343
摘要:【中文】本申请提供了一种像素电极结构及显示面板。其中,该像素电极结构包括:第一主干电极;第二主干电极,所述第二主干电极与所述第一主干电极相交;以及多个分支电极,多个所述分支电极相对于所述第一主干电极与所述第二主干电极的相交点向外发散;其中,所述分支电极的宽度沿着相应所述分支电极相对于所述第一主干电极与所述第二主干电极的相交点向外发散的方向呈阶梯性变化。本申请实施例提供的像素电极结构及液晶显示面板,通过将分支电极设置成宽度渐变的方式,即便在实际工艺制程中由于曝光机的影响造成不同区域上的电极的宽度不一样,但是不同区域上的穿透率变化较小,从而使得液晶显示面板整体上亮度的差异缩小,进而提高液晶显示面板的品质。 【EN】The application provides a pixel electrode structure and a display panel. Wherein, this pixel electrode structure includes: a first trunk electrode; a second trunk electrode intersecting the first trunk electrode; and a plurality of branch electrodes diverging outwardly with respect to an intersection of the first trunk electrode and the second trunk electrode; wherein the width of the branch electrode is changed in a stepwise manner along the direction in which the corresponding branch electrode diverges outward relative to the intersection point of the first main electrode and the second main electrode. The pixel electrode structure and the liquid crystal display panel provided by the embodiment of the application have the advantages that the width of the electrodes in different areas is different even if the widths of the electrodes in the different areas are different due to the influence of the exposure machine in the actual process, the penetration rate change in the different areas is small, so that the brightness difference of the liquid crystal display panel is reduced on the whole, and the quality of the liquid crystal display panel is improved.
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申请号:201911169814.7 公开号:CN110888257A 主分类号:G02F1/1335
摘要:【中文】本申请实施例提供偏光片组件、偏光片组件的制造方法及显示面板,偏光片组件包括偏光片和薄膜层,偏光片具有相对设置的第一面和第二面,薄膜层设置在所述第一面,所述薄膜层包括一维纳米单体,若干所述一维纳米单体的长度方向朝同一方向延伸,所述一维纳米单体用于吸收与一维纳米单体长度方向相同的偏振蓝光。本申请实施例提供的偏光片组件可以提高偏光片的对比度。 【EN】The embodiment of the application provides a polaroid subassembly, polaroid subassembly's manufacturing method and display panel, and the polaroid subassembly includes polaroid and thin layer, and the polaroid has relative first face and the second face that sets up, and the thin layer sets up first face, the thin layer includes one-dimensional nanometer monomer, and is a plurality of one-dimensional nanometer monomer's length direction extends towards same direction, one-dimensional nanometer monomer is used for absorbing the polarization blue light the same with one-dimensional nanometer monomer length direction. The polarizer assembly provided by the embodiment of the application can improve the contrast of the polarizer.
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申请号:201911109298.9 公开号:CN110888276A 主分类号:G02F1/1345
摘要:【中文】本申请提供一种液晶显示面板,通过在阵列基板的多个端子和彩膜基板之间设置导电框胶,覆晶薄膜绑定于导电框胶和端子的厚度方向上的侧面上,以增加覆晶薄膜绑定时的电性接触面积,从而提高覆晶薄膜的绑定良率。 【EN】The application provides a liquid crystal display panel, through set up the electric conduction frame glue between a plurality of terminals and various membrane base plate of array base plate, the cover brilliant film is bound on the side of electric conduction frame glue and terminal in the thickness direction to electric property area of contact when increasing the cover brilliant film and binding, thereby improve the binding yield of cover brilliant film.
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申请号:201911111124.6 公开号:CN110890022A 主分类号:G09F9/00
摘要:【中文】本发明提供一种覆晶薄膜及显示装置,该覆晶薄膜的源极信号线包括位于中间区域的第一源极信号线和位于两侧区域的第二源极信号线,在参考面上,第一源极信号线的横截面面积小于第二源极信号线的横截面面积;基于此结构,可以使得第一源极信号线的阻抗大于第二源极信号线的阻抗,在此基础上,将覆晶薄膜与显示面板绑定形成显示模组之后,第一源极信号线连接位于中间区域的第一扇出走线,第二源极信号线连接位于两侧区域的第二扇出走线,源极驱动芯片到各数据线的衰减大致相同甚至完全相同,使得显示区内不同位置像素充电大致相同甚至完全相同,缓解了现有技术存在扇出区内扇出走线长度不同导致显示区内不同位置像素充电不同的技术问题。 【EN】The invention provides a chip on film and a display device, wherein a source electrode signal wire of the chip on film comprises a first source electrode signal wire positioned in a middle area and second source electrode signal wires positioned in two side areas, and the cross section area of the first source electrode signal wire is smaller than that of the second source electrode signal wire on a reference surface; based on the structure, the impedance of the first source electrode signal line is larger than that of the second source electrode signal line, on the basis, after the chip on film and the display panel are bound to form the display module, the first source electrode signal line is connected with the first fan-out wiring located in the middle area, the second source electrode signal line is connected with the second fan-out wiring located in the two side areas, the attenuation from the source electrode driving chip to each data line is approximately same or even completely same, the charging of pixels at different positions in the display area is approximately same or even completely same, and the technical problem that the charging of pixels at different positions in the display area is different due to the fact that the lengths of the fan-out wiring lines in the fan-out area in the prior art is solved.
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申请号:201911111302.5 公开号:CN110884267A 主分类号:B41J29/17
摘要:【中文】本申请公开了一种清洗装置。该清洗装置包括:待清洗部件、第一清洗部件、第二清洗部件、控制部件、及测量部件;其中,该第一清洗部件与该待清洗部件构成第一循环系统,当该第一浊度计的第一测量值大于或等于第一阈值时,该第一循环系统开启,该第二清洗部件与该待清洗部件构成第二循环系统,当该第一浊度计的第一测量值小于该第一阈值及大于第二阈值时,该第一循环系统关闭,该第二循环系统开启。本申请通过测量部件测量溶液浊度的大小,以及控制部件通过上述测量数据以控制阀门的开关,以实现利用不同的清洗剂对待清洗部件的自动清洗,实现了清洗装置的自动化。 【EN】The application discloses belt cleaning device. This belt cleaning device includes: the device comprises a part to be cleaned, a first cleaning part, a second cleaning part, a control part and a measuring part; the first cleaning component and the component to be cleaned form a first circulating system, when a first measurement value of the first turbidimeter is larger than or equal to a first threshold value, the first circulating system is started, the second cleaning component and the component to be cleaned form a second circulating system, when the first measurement value of the first turbidimeter is smaller than the first threshold value and larger than a second threshold value, the first circulating system is closed, and the second circulating system is started. The size of solution turbidity is measured through the measuring part to and the control unit passes through the switch of above-mentioned measuring data control valve, treats the self-cleaning of cleaning element with the cleaner that realizes utilizing the difference, has realized belt cleaning device's automation.
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申请号:201911116515.7 公开号:CN110890047A 主分类号:G09G3/20
摘要:【中文】本发明提供一种显示装置,包括机芯板、控制板以及信号传输模块;机芯板用于向控制板传输时钟信号和数据信号;控制板用于从所述机芯板接收时钟信号和数据信号;信号传输模块用于连接所述机芯板与控制板,实现机芯板与控制板之间的信号传输;信号传输模块包括与所述机芯板和控制板电性连接的连接电路,以及,串联在连接电路上的静电防护模块,静电防护模块用于对连接电路进行静电防护。机芯板和控制板之间通过信号传输模块进行信号传输时,利用静电防护模块对连接电路进行静电防护,增强连接电路的抗静电能力,从而防止静电电流较大导致机芯板和控制板产生异常。 【EN】The invention provides a display device, which comprises a core plate, a control plate and a signal transmission module, wherein the core plate is provided with a plurality of through holes; the core board is used for transmitting a clock signal and a data signal to the control board; the control board is used for receiving a clock signal and a data signal from the core board; the signal transmission module is used for connecting the core board and the control board to realize signal transmission between the core board and the control board; the signal transmission module comprises a connecting circuit electrically connected with the core board and the control board, and an electrostatic protection module connected in series on the connecting circuit, wherein the electrostatic protection module is used for performing electrostatic protection on the connecting circuit. When signal transmission is carried out between the core board and the control board through the signal transmission module, the electrostatic protection module is utilized to carry out electrostatic protection on the connecting circuit, the antistatic capacity of the connecting circuit is enhanced, and therefore the core board and the control board are prevented from generating abnormity due to large electrostatic current.
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