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    • 38. 发明公开
    • ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR
    • ELEKTRONISCHE EINRICHUNG UND STEUERVERFAHRENDAFÜR
    • EP1670145A4
    • 2008-08-13
    • EP04773423
    • 2004-09-17
    • MATSUSHITA ELECTRIC IND CO LTD
    • SASAKURA SHUHEIADACHI TATSUYAKATO ISAOIWATA KAZUYAEJIMA NAOKINAKAMURA SEIJIINAGAKI YOSHIHISA
    • H04B1/16H04N5/44H04N7/01H04N7/173
    • H04N21/4143H04N5/4401H04N7/01H04N21/4126H04N21/4305H04N21/43632H04N21/440263
    • There is provided such an electronic apparatus for reading a digital data stream including a video signal and/or an audio signal outputted from an external apparatus, according to a clock different from a clock for the data stream, and for outputting the video signal and/or audio signal without causing any discontinuity. The electronic apparatus according to the present invention includes a communication section for requesting an external apparatus to transmit a digital data stream including a video signal and/or an audio signal which are continuous relative to a time axis, and for receiving the digital data stream transmitted in response to the request, a sample rate converter for rate-converting a received video signal and/or audio signal, and an output section for outputting the video signal and/or audio signal which are rate-converted and demodulated into a continuous signal. The sample rate converter changes a number of samples to be outputted in the case that a predetermined volume of the video signal and/or audio signal is rate-converted according to a constant sampling clock and outputted, based on (a) time information and/or data volume of the video signal and/or audio signal processed or outputted by the electronic apparatus, and (b) time information and/or data volume of the video signal and/or audio signal, which are transmitted from the external apparatus or transmittable from the external apparatus to the electronic apparatus.
    • 电子设备通过使用与这些数据流的时钟不同的时钟来读取包括由外部设备输出的视频和/或音频信号的数字数据流,并且输出视频和/或音频信号而不中断 。 该电子设备包括:通信部分,其请求外部设备传输包括音频信号的数字数据流,并且接收响应于该请求而传输的数字数据流; 采样率转换器,对接收到的音频信号进行速率转换; 以及输出速率转换后的音频信号的输出部分。 采样率转换器基于由电子设备输出的音频信号的数据量和从外部设备发送的音频信号的数据量两者来改变要对其进行速率转换并输出预定量的 音频信号通过使用预定的采样时钟。
    • 39. 发明公开
    • PLASMA DISPLAY PANEL
    • PLASMAANZEIGETAFEL
    • EP1589556A4
    • 2008-08-13
    • EP04799898
    • 2004-11-25
    • MATSUSHITA ELECTRIC IND CO LTD
    • ADACHI DAISUKEYONEHARA HIROYUKIKUBOTA TOSHIMOTO
    • H01J11/12H01J11/22H01J11/24H01J11/26H01J11/34
    • H01J11/44H01J2211/225H01J2211/444
    • Disclosed is a plasma display panel which enables to reduce steps in the manufacturing process and realizes good image display. The plasma display panel comprises a pair of substrates (3, 11) arranged opposite to each other so as to form a discharge space (16) between them, and at least the front side substrate is transparent. The front side substrate (3) is provided with display electrodes (6) each comprising a scan electrode (4) and a sustain electrode (5), and a light-shielding portion (7) which is in a position corresponding to a non-discharging portion (18) between the display electrodes (6). The rear side substrate (11) is provided with phosphor layers (15R, 15G, 15B) which emit light when a discharge is produced. Each display electrode (6) is composed of transparent electrodes (4a, 5a) and bus electrodes (4b, 5b), and the bus electrodes (4b, 5b) are respectively composed of a plurality of electrode layers. At least one of the electrode layers is a black layer (19) made of a material having a volume resistivity from 1 × 105 to 1 × 109 Ωcm, and the light-shielding portion (7) is made of the same material as the black layer (19).
    • 公开了一种等离子显示面板,其能够减少制造过程中的步骤并实现良好的图像显示。 等离子体显示面板包括彼此相对布置以在它们之间形成放电空间(16)的一对基板(3,11),并且至少前侧基板是透明的。 在前面侧基板(3)上设置有由扫描电极(4)和维持电极(5)构成的显示电极(6),以及位于与非显示区域对应的位置的遮光部(7) 放电部分(18)在显示电极(6)之间。 背面基板(11)具备在放电时发光的荧光体层(15R,15G,15B)。 各显示电极(6)由透明电极(4a,5a)和汇流电极(4b,5b)构成,汇流电极(4b,5b)分别由多个电极层构成。 至少一个电极层是由体积电阻率为1×10 5至1×10 9Ωcm的材料制成的黑色层(19),并且遮光部分(7)由与黑色 层(19)。