摘要:
A method of forming patterns in coatings on opposite sides of a transparent substrate by direct write laser patterning comprising the steps: a) providing a first transparent coating on a first side of the substrate, the first coating being formed of a material having a relatively high laser ablation threshold energy density; b) mounting the substrate on a stage or locating the substrate on a chuck, c) using a first laser beam to form a first pattern in the first transparent coating by laser ablation; d) providing a second transparent coating on the second side of the substrate after formation of said first pattern, the second coating being formed of a material having a relatively low laser ablation or modification threshold energy density; using a second laser beam to form a second pattern in the second transparent coating by laser ablation or modification, the energy density of the second laser beam being lower than that of the first laser beam such that ablation of the second transparent coating is carried out without causing appreciable damage to the first transparent coating. Apparatus arranged to carry out this method and a product formed by the method are also described.
摘要:
A touch panel has an active area and a non-active area disposed at an outer side of the active area defined therein. The touch panel includes a support member and a conductive layer formed on the support member and including an electrode part in the active area to sense touch and a wiring part disposed in the non-active area to be connected to the electrode part. In the non-active area, the wiring part is disposed on the support member and the electrode part is partially disposed on the wiring part.
摘要:
A transparent illuminated display system, typically for use in automobile race events, including a highly flexible and transparent PCB board (10) with ultra-low profile LED's (12) mounted to it. The flexible and transparent PCB boards (10) can be in the shape of a single or multiple numeric or alphanumeric displays. The face of the display which would make contact with the face of a wind screen would include an adhesive element. The transparent illuminated display (4) is mounted to a vehicle as a kind of sticker on the inside or outside of a racecar windscreen, back window and/or side windows. Each of the displays could be wired to power and data lines and illuminate the required numbers or text to show the position and other info of the car in the race.
摘要:
A flexible printed circuit for mounting a light emitting element has a base film, a wiring pattern formed on a surface of the base film, and a cover film that covers the base film and the wiring pattern. At least one of the base film and the cover film has a substrate comprising a metal. The cover film has such surface properties as to produce specular reflection or diffuse reflection of light or has a substantially white reflecting film on a surface of the cover film.
摘要:
[Problem] An LED illumination apparatus is provided which has high brightness and emits a great amount of light, and which is compact and lightweight. [Solution] An LED illumination module in which LED bare chips are mounted on a mounting substrate at a high density, the module comprising many LED bare chips having the same specifications, the mounting substrate at least a surface of which is metal, and a reflection region in which the LED bare chips are sealed off with resin, wherein a surface of the reflection region of the mounting substrate is covered with an inorganic white insulating layer that functions as a reflection member, a unit LED chip group including a plurality of LED bare chips connected in series is disposed plural, the plural unit LED chip groups being connected in parallel, overall light flux is 10,000 lumens or more, and a mounting area density of the LED bare chips in the reflection region is 15 mm 2 /cm 2 or more. An LED illumination apparatus including the LED illumination module is also provided.
摘要翻译:【问题】提供了一种LED照明装置,其具有高亮度并且发出大量的光,其结构紧凑轻便。 [解决方案]一种LED照明模块,其中LED裸芯片以高密度安装在安装基板上,该模块包括许多具有相同规格的LED裸芯片,其至少表面为金属的安装基板和反射 LED裸芯片用树脂密封的区域,其中安装基板的反射区域的表面被用作反射构件的无机白色绝缘层覆盖,包括多个LED裸露的单元LED芯片组 串联连接的芯片多个,多个单位LED芯片组并联连接,整体光通量为10,000流明以上,反射区域的LED裸芯片的安装面积密度为15mm 2 / cm 2, 更多。 还提供了包括LED照明模块的LED照明装置。