摘要:
An antenna unit equipped with a satellite radio tuner and a tuner-unequipped head unit are connected to each other through a serial bus cable. Equipped in the antenna unit, the satellite radio tuner has a tuner portion, a digital demodulating portion, an interface portion, and a CPU. The interface portion serves as a speech/serial converting portion for converting a digital speech signal into a serial signal. The head unit includes an interface portion for receiving the serial signal sent from the antenna unit through a serial bus cable. The interface portion serves as a serial/speech converting portion for converting the received serial signal into the speech signal.
摘要:
An ink jet recording apparatus includes a recording head having plural discharge openings for discharging ink, a liquid chamber for storing the ink to be supplied to the discharge openings, a liquid flow path for communicating the discharge openings with the liquid chamber, and plural energy generating elements for generating energy to be used for discharging the ink from the discharge openings. The head also includes a substrate having the energy generating elements provided thereon and a transfer molded structural member made of thermosetting resin. The structural member has a concave portion for forming a liquid flow path, and the structural member is fused to the substrate.
摘要:
A method for manufacture of an ink jet head comprises the process of forming a head main body by providing a positive resist layer to constitute ink passages for a substrate having ink ejection pressure generating means and then a ceiling member therewith; forming a carbon-contained film for the surface where the ink discharging ports of the head main body are formed; conducting a fluoric plasma treatment given to the carbon-contained film by utilizing a hydrofluoride compound; and removing the positive resist layer. With this method, an F-C coupled water repellent film is formed on the discharging port formation surface of an ink jet recording head evenly with a desirable bonding capability to enhance the reliability of water repellency.
摘要:
A multi-layered liquid crystal display device formed by laminating liquid crystal display panels in which two sheets of polymer film substrates each having a transparent electrode on the inside are extended together with the transparent electrodes from a display area outwardly to form electrode lead-out portions wherein the electrode lead-out portions for respective liquid crystal display panels are lead-out in one identical direction, and each of the liquid crystal display panels is connected with an external driving circuit by inserting a predetermined external circuit substrate to the electrode lead-out portions.
摘要:
A liquid crystal display device having a circuit board and a liquid crystal display cell mounted on the circuit board. The liquid crystal display cell includes substrates each formed of a flexible film. The liquid crystal display cell has an electrode terminal section, and the circuit board has an outer electrode terminal section connected by a connector to the electrode terminal section of the liquid crystal display cell. The connector comprises a film of anisotropic electric conductivity which serves to electrically interconnect the electrode terminal section of the liquid crystal cell and the outer electrode terminal section of the circuit board and also to mechanically secure the liquid crystal display cell to the circuit board.
摘要:
Cracks in an Ta.sub.2 O.sub.5 anti-abrasion layer of a thermal printing head resulting from the crystallization of the Ta.sub.2 O.sub.5 in the layer, are suppressed by the addition of SiO.sub.2 to the layer. The anti-abrasion layer is provided as a uniform mixture of Ta.sub.2 O.sub.5 and SiO.sub.2 throughout the layer by sputtering a target composed of a mixture containing tantalum and silicon ingredients onto an antioxidation layer. The thermal printing head is also subjected to annealing to stabilize the resistivity of the heating elements.
摘要翻译:通过在层中添加SiO 2来抑制由层中的Ta 2 O 5的结晶产生的热打印头的Ta 2 O 5耐磨层中的裂纹。 通过将由含有钽和硅成分的混合物组成的靶溅射到抗氧化层上,将抗磨层作为整个层中的Ta 2 O 5和SiO 2的均匀混合物提供。 热敏打印头也进行退火以稳定加热元件的电阻率。