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    • 2. 发明申请
    • PLASMA DISPLAY PANEL WITH IMPROVED EXHAUST CONDUCTANCE
    • 具有改进的排气导管的等离子体显示面板
    • US20100244685A1
    • 2010-09-30
    • US12301443
    • 2006-06-27
    • Soichi WatariKoji OhiraNobuhiro Iwase
    • Soichi WatariKoji OhiraNobuhiro Iwase
    • H01J17/49
    • H01J11/36H01J11/12H01J2211/361H01J2211/54
    • A plasma display panel having a partition wall structure with improved exhaust conductance and which can forestall drops in emission efficiency is provided. A plasma display panel having a discharge gas sealed in a space between a pair of opposing substrates, a plurality of display electrodes extending in a transversal direction, address electrodes A extending in a longitudinal direction and intersecting the display electrodes 40, and a lattice-like partition wall 29 having longitudinal partition walls 29V and transversal partition walls 29H, and defining unit light-emitting regions C on one of the substrates. The transversal partition walls 29H defining the unit light-emitting regions have first transversal partition walls 29H-1 each separated by gap 30 running through in the transversal direction, and second transversal partition walls 29H-2 that are not separated by gaps running through in the transversal direction, the first transversal partition walls and the second transversal partition walls being provided alternately. As a result, one transversal wall of a first transversal partition wall, a second transversal partition wall, and another transversal wall of a different first transversal partition wall are connected, in this order, by the longitudinal partition walls 29V, such that the resulting connected units are disposed with the gaps 30 running through in the transversal direction interposed between the connected units.
    • 提供了具有改善的排气传导并且可以防止发射效率下降的分隔壁结构的等离子体显示面板。 一种等离子体显示面板,其具有密封在一对相对基板之间的空间中的放电气体,沿横向延伸的多个显示电极,沿纵向方向延伸并与显示电极40相交的寻址电极A和格子状 分隔壁29具有纵向分隔壁29V和横向分隔壁29H,并且在其中一个基板上限定单元发光区域C. 限定单元发光区域的横向分隔壁29H具有第一横向分隔壁29H-1,每个分隔壁29H-1由沿横向方向延伸的间隙30分隔开,并且第二横向分隔壁29H-2不被在 横向方向,交替地设置第一横向分隔壁和第二横向分隔壁。 结果,第一横向分隔壁,第二横向分隔壁和不同第一横向分隔壁的另一个横向壁的一个横向壁依次连接在纵向分隔壁29V上,使得所产生的连接 单元布置成使间隙30沿着横向插入在连接的单元之间。
    • 6. 发明申请
    • PLASMA DISPLAY PANEL
    • 等离子显示面板
    • US20090309495A1
    • 2009-12-17
    • US12281777
    • 2006-06-07
    • Koji OhiraNoriaki Setoguchi
    • Koji OhiraNoriaki Setoguchi
    • H01J17/49
    • H01J11/32H01J11/12H01J11/24H01J11/36H01J2211/326H01J2211/365
    • A plasma display panel (1, 2, 3) is provided with first display electrodes (X, Xb), second display electrodes (Y, Yb), address electrodes (A, Ab), and a partition (23) that is mesh-like in a plan view. The partition (23) is configured from a plurality of vertical wall portions (24), a plurality of first horizontal wall portions (25) that partially overlap the first display electrodes (X, Xb), and a plurality of second horizontal wall portions (26) that partially overlap the second display electrodes (Y, Yb). In the plasma display panel (1, 2, 3), gaps (32, 33) that pass through a discharge gas space (31) of a plurality of cells (51) are present between the partition (23) and the first display electrodes (X, Xb), and a plan view distance (D2) between the second horizontal wall portion (26) and a surface discharge gap (60) is greater than a plan view distance (D1) between the first horizontal wall portion (25) and the surface discharge gap (60).
    • 等离子体显示面板(1,2,3)设置有第一显示电极(X,Xb),第二显示电极(Y,Yb),地址电极(A,Ab) 像平面图一样。 所述隔壁(23)由多个垂直壁部(24),与所述第一显示电极(X,Xb)部分重叠的多个第一水平壁部(25)和多个第二水平壁部( 26),其部分地与第二显示电极(Y,Yb)重叠。 在等离子体显示面板(1,2,3)中,通过多个单元(51)的放电气体空间(31)的间隙(32,33)存在于分隔件(23)和第一显示电极 (X,Xb),第二水平壁部(26)与表面喷出间隙(60)之间的俯视距离(D2)大于第一水平壁部(25) 和表面放电间隙(60)。
    • 7. 发明授权
    • Receiver having a tuning circuit with a selectable input
    • 接收机具有可选输入的调谐电路
    • US06342928B1
    • 2002-01-29
    • US09366566
    • 1999-08-04
    • Koji Ohira
    • Koji Ohira
    • H04N546
    • H03J5/244
    • A receiver includes two input terminals. A VHF broadcast signal over a 6-MHz band channel is inputted through one input terminal, while an FM broadcast signal over an approximate 100-kHz band channel is inputted through the other input terminal. The other input terminal is connected with a trap circuit for band width reduction. This trap circuit causes attenuation in signal components over channels close to a desired channel except that over the desired channel with a band of approximately 100 kHz. An analog switch inputs selectively the VHF broadcast signal and the FM broadcast signal attenuated in the signal components to a tuning circuit having a tuning band width of approximately 6 MHz. When an FM broadcast signal is selected, an FM broadcast signal only over a desired channel is outputted from the tuning circuit.
    • 接收机包括两个输入端。 通过一个输入端子输入6MHz频带信道上的VHF广播信号,而通过另一个输入端口输入大约100-kHz频带信道上的FM广播信号。 另一个输入端子与陷波电路连接,用于带宽降低。 该陷波电路在靠近所需信道的信道上导致信号分量中的衰减,除了在具有大约100kHz的频带的期望信道之外。 模拟开关选择性地将VHF广播信号和FM广播信号在信号分量中衰减到具有大约6MHz的调谐带宽的调谐电路。 当选择FM广播信号时,仅在所需频道上的FM广播信号从调谐电路输出。