200818075 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種顯示器，尤其涉及—種等離子顯示器 及其面板之驅動方法。 【先前技術】 等離子顯示器為藉由氣體電離後產生紫外光 該紫外光激發螢光材料發出可見光來照亮各個書素點 ，十萬到幾百萬之晝素點組合而形成圖像。 ' 圖1為普通等離子顯示器面板之部分透視圖，第 璃基底10及第二玻璃基底20彼此平行設置。於第一玻璃 基底10上成對且平行排料掃描電極16及維持電極n 該掃描電極16及維持電極18上覆蓋有電介質層12 層上4。於第二玻璃基底2〇上排列著複數地址電極Μ，也 電二，該地址電極24上覆蓋有絕緣層22。於絕緣 曰 形成阻擋條26，每個阻擋條26位於相鄰之—個地 ::™ 塗敷於絕緣@ 22之表面及每個阻擋條％之二側 ί排；螢it材料28包括紅、綠、藍三種類型，並且相互間 排布。地址電極24與掃描電極16及維持電極18正交， 工於地址電極24與掃描電極16及維持電極18之間形成一 間30。放電空間30中，每個地址電極24及每對 =田電極16及維持電極18交叉處形成放電單元％，並且 =固放電早兀32内均填充有氛、氣等稀有氣體之混合氣 5 200818075 離子ί =原理基本為藉由時間上之三操作周期實現對等 ::頁不器之驅動處理。該三操作周期 持周期及復位周期。 η』維 該寻址周期期間，向地址電極24施加正極性之尋址 二:ΓΓ極16上施加負極性之掃描脈衝，兩個電極： =始放電’使内部之稀有氣體放電電離，發出 向射m J 氣體放電期間，離子被引 ㈣為電極16,電子被引向地址 極24及掃描電極16之##^古田轭加於地址電 介質居”， 衝停止後’吸附於電極周圍之電 眛、二 子及離子仍然保留下來，形成壁電壓。此 時，掃描電極為正。 电望此 該維持周期期間，於維持電極18上施加 ==:::=壓極性相反時，原有二 咖州可見,，並;一生 =電麼。隨著維持脈衝正負交替地變化 上述過程，以維持氣體發光。 盾衣 -個=2期=離=:;16及維持電極18施加 對每個放電單Λ 絲電荷。即 之執行每個放電單Λ 初始化’以便後續能夠平滑 圖像訊料^ 钱操作，該尋址操作即為根據 處理^ 4要對哪些放電單元32(晝素點）進行發光 ;等離子顯示器面板内之放電空間很小，使等離子 200818075 $能量效率很低，-般為1>4%左右。又因為其發光原 發螢光材料發光，而螢光材料之能量轉換效 率，、有2〇%左右。基於上述原因，目前之等離子顯示哭之 亮度-直不夠理想。而且，因為等離子顯示器發光效率：， 導致使大面積之等離子顯示器達到所需求的亮度時消耗之 ==『瓦’既消耗能源又產生报多不必要之熱能。 =鑒於此，有必要提供—種高發光效率等離子顯示器。 退有必要提供-種提高等離子顯示器面板 驅動方法。 儿度之 一種等離子顯示器，其包括： 用於顯示視頻圖像之面板，其包括地址電極 極及維持電極； γ尾 訊歸接㈣部輯喊，生成掃描驅動 訊唬、哥址驅動訊號及維持驅動訊號； 掃描電極驅動器，用於根據該掃描驅動訊號 脈衝至該掃描電極； 用於根據該尋址驅動訊號施加尋址 地址電極驅動器 脈衝至該地址電極； 維持f極㈣H ’用於根據該維持驅動訊號施加維持 脈衝至該維持電極；其中， 、 =號處理器分為三周期生成訊號，包括尋址周期， :=期及復位周期’於該尋址周期期間使面板發光，在 該維持周期期間維持面板發光，在復位周期期間將 7 200818075 始化，該地址電極驅動器在維持周期期間施加至該地址電 極之訊號為高頻電壓訊號。 一種等離子顯示器面板之驅動方法：包括如下步驟· 接收圖像訊號生成掃描驅動訊號、尋址驅動訊號及維 持驅動訊號； 根據該掃描驅動訊號施加掃描脈衝至該掃描電極· 根據該尋址驅動訊號施加尋址脈衝至該地址電極· 根據該維持驅動訊號施加維持脈衝至該維持電極·其 中，該接收圖像訊號後分為三周期生成訊號，該三周期為 尋址周期，維持周期及復位周期，在該尋址周期期間使面 板發光，在該維持周期期間維持面板發光，在復位周期期 間將面板初始化，在維持周期期間施加至該地址電極之訊 號為高頻電壓訊號。 ° 上述等離子顯示器以及等離子顯示器面板之驅動方法 是在=需改變面板結構、氣體組成及$光材料組成之情況 下’藉由將維持周期期間内地址電極上之訊號改為高頻電 壓訊號’使面板内之電子在維持周期内高頻率之來回振 盈’增加電子與離子間之碰撞概率，以產生更多之紫外光， 從而來提高等離子顯示器之面板 -π ^ 极及嗌光冗度，使等離子顯 不态達到同等焭度的功耗降低咸 【實施方式】 l ^ ^要μ的產卜 請參閱圖2，等離子顧+ 1 m 9ΠΠ ^ …、50包括面板100、訊號處 理态200、地址電極驅動器3 描電極驅動器500。 维持電極驅動器400及掃 8 200818075 ·-面板100包括於列方向上延伸之複數地址電極1〇2， 於行方向上成對交替延伸之複數維持電極1〇4及複數掃描 電極106。面板1〇〇還包括上下基底（圖未示），並於二基 底之間形成放電空間，每個地址電極1〇2與每對維持電極 104及掃描電極施之交叉處形成放電單元，與圖工所示 相同。 訊號處理器200從外部接收圖像訊號，並以三操作周 期生成尋址驅動訊號、維持驅動訊號及掃描驅動訊號。該 三操作周期為：尋址周期、維持周期及復位周期。 在尋址周期期間，地址電極1〇2上施加正極性之尋址 脈衝。掃描電極驅動器500從訊號處理器2〇〇上接收掃描 驅動訊號，以根據該掃描驅動訊號依次選擇掃描電極⑽ 並對需要通電之掃描電極1〇6施加負極性之掃描脈衝。此 時，地址電極102與掃描電極1〇6之間開始放電，使氣體 =電電離產生料及電子。氣體電離後，料被引向婦描 電極106,電子被引向地址電極1〇2。尋址周期結束後，吸 附於知描電極1G6之離子及地址電極搬上 下來形成壁電麼，該壁電壓於掃描電極1〇6端為正 在維持周期期間，維持電極驅動器卿及掃描電極驅 〇從訊號處理盗細上接收維持驅動控制訊號及掃 2動訊號’並交替地向維持電極1〇4及掃描電極⑽施 17維持脈衝，以維持面板1〇〇之發光。 明參閱圖3 ’其為等離子顯示器之發光原理示意圖， 圖不結構-個放電單元之截面圖，基本包括地址電極 200818075 二-維持電極104及掃描電極106。放電空間中還包括有 … 及電子44。在維持周期期間，維 持電極1 〇 4及播;常士τς 1 π r I 难 電交替之電壓脈衝形成交替之 電％。在該電場作用下使離子42及電子44 產生碰撞發出紫外来46。妙从土 X生運動，亚 料48菸+ 。4卜光發出後激發周圍之螢光材 ^發出可見光。可見，離子42及電子44之碰撞概 大小直接影響著紫外光之強明 哭5〇夕1 先之強弱，從而直接影響等離子顯示 之免度。通常’增加等離子顯示器50之亮度藉由撣 加亂體密度或者調整維持周期令維持脈衝之頻率來^現。曰 大f加氣體密度後，整個面板1〇0之驅動電壓要求需 要=大提高，不僅電能消耗大，技術上也難 ^ 調整維持周期中維持脈 更猎由 ㈢ 两手术徒问專離子顯示器5〇 之冗度，取夕只為增加了原本光源 空間非常有限。 工且調整 t $技射，在維持周期期間，由於地址 需要做驅動動作，所以在此期間固定輸 = 塵。本實_之等離子顯示器5()之地址電極iG2、^= :如電：1〇6在一個操作周期内之電遂脈衝波形 供給地址電 回頻（500KHz〜5MHz，包括端值）電 之«超♦過此頻率段。通常為1MHz以上(包括1MHz) == 傳統等離子顯示器在維持周期内地址 習知技術…許多二電二:於訊號之產生在 種万式實現，此處不再作介紹。在維 200818075 维’維持電極104及掃描電極1〇6則交替地施加 維持脈衝，用於維持面板⑽發光。下面先針對高 之頻率對放電空間内之氣體粒子之碰撞關係進行說明。 由於氣體粒子間之碰撞頻率與粒子所在環境有报大之 關:。當單位體積之氣體粒子數量較多時，也就為密度較 :時’粒子發生碰撞機會便會增加，粒子間之碰撞頻率也 就會上升。此外，施加於放電空間上之外加電場比較強時， 空間中粒子之動能就會增大，運動速度加快，則粒子發生 碰撞之機率也會增加，粒子間之碰撞概率也就會跟著增加。 又因為離子42之質量遠高於電子44，根據動量守怪 =FT^MV，其中F表示電場對粒子產生之洛倫磁力；τ 、不電場對粒子單方向施加作用力之持續時間，即二倍頻 率之倒數；Μ表示粒子之質量；v表示粒子速度變化量。 可見’外加交流電磨訊號之頻率對離子42運動速度之影塑 比對電子44運動速度之影響大得多。因此當外加交流電屋 之頻率越向時，離子42在電場中所獲得之速度就越小，運 動速度也就越慢。如再繼續提高外加交流電壓之頻率，並 且问到電％之轉換已無法有效地對離子42做加速時，離子 42將不再因為陰/陽極尤士 ώ " 防枝左右切換而改變其運動方向及速 度。當將地址電極1 〇2 $_ 之電壓汛號頻率提高至13MHZ左 右:放電空間中之離子42幾乎不受該電壓訊號之影響，而 只文維持電極104及掃描電極106上維持脈波之影響。電 子44則：為地址電極1〇2上高頻電壓訊號產生之高頻電場 毛门頻率之來回振蘯，以獲得進行各種撞擊反應所需 11 200818075 ，之速度及能量’大大提高電子44與離子42之碰撞概率。 由此可見，在維持周期期間，在地址電極ι〇2上施加 頻率1MHz以上之正弦振盈訊號，可使放電空間中之離子 42^電子44不僅在維持電極1()4及掃描電極而所產生 之又替隻化之電％作用下移動，而且在地址電極皿所產 生之高頻電場下發生高頻率之來回振盪，大大提高了離子 42及電子44之碰撞概率，p品立 > 值概丰，攸而產生更多之紫外光，進而 提尚等離子顯示器50之亮度。 為了驗證本實施例所提出之地址電極24高頻驅動方 $提高發光效率，採用傳統δ5寸等離子顯示器面板進行 ^其其放電空間與一般傳統面板之構造相同，前後兩面 ，璃基板之間充滿組成為咖Τ(^ (ι τ邮13奶)之氛氣_ 说氣混合氣體，介電 > 之戶痒& 、 厚度則在夺；之:度Ϊ 3'微：’氣晴護層之 為ί 母一個晝素之寬度及長度皆 藍三種顏色之子畫素所組成。紅、 吉< 二 旦”之放電空間則由高度為1GG微米之對稱式 直條型阻擋條隔開。 為了單純地比較本實施例所 驅動方式衫同頻顿圍 ^ 102间頻 度及其發光效率之影塑，：=:子顯不…板發光亮 :動二專離子顯示器之面板，而不做復位周期與尋址周期 ::作，促使等離子顯示器之面板持續地顯示全白書面。 口此:加在維持電極104、掃描電極雇及地址電極1〇2 之驅動成號如圖$所示，维垃 維持電極104、掃描電極1〇6為 200818075 50麗交替變化之電虔脈衝訊號，稱為維持脈衝。地址電 極102則施加ιΜΗζ以上高頻電壓訊號。 實驗資料分析圖如圖6所示，從圖上可以看出，持續 增加地址電極搬上之㈣訊號頻率時發光亮度持續增 加，但為發光效率卻不為。在地址電極1〇2上之訊號頻率 為3.5MHz之時候，其發光效率達到最高，若在持續地增 加地址電極搬上之訊號頻率，則會使得發光效率降低。 所以’：有必要一味地靠增加地址電極1〇2上之訊號頻率 來增’以避免電能之浪費以及避免等離子顯示器產 生大里熱1。與原始發光亮度及原始發光效率比較，本實 施例_地址電；^ 1G2上之電壓訊號頻率在道Hz〜45 MHz(包括端值）之頻率範圍較佳。其中，35MHz時達到發 =效率之最大值:為最佳選項。該原始發光亮度及原始發 、’放率為該實驗知用之等離子顯示器在傳統方式驅動下所 測得之發光亮度及發光效率之數值。 上述等離子顯示器5〇以及等離子顯示器面板⑽之驅 方法疋在不改變面板1〇〇結構、氣體組成及螢光材料組 。、之清況下，藉由將維持周期期間内地址電極Μ]上之訊 號改為咼頻電壓訊號，使面板1〇〇内之電子44在維持周期 ^高頻率之來回錢，增加電+ 44與㈣42間之碰撞概 以產生更多之紫外光46,從而提高等離子顯示器％ =面板100之發光亮度。同時，等離子顯示器5〇之發光效 "也侍到提升，從而降低了等離子顯示器50之功耗。 【圖式簡單說明】 13 200818075 句’日通等離子鞀+吳品j 圖2為—較 ：：_之部分透視圖。 圖3為等離子& "、之等離子顯示器之方框圖。 圖4為等離::器之發光原理示意圖。 極在-個摔作ill之地址電極、掃描電極及维持電 呆作周期内之電磨脈衝波形圖。 圖5為等離子顯示I!之地址電極 極在維持周期内之電壓脈衝㈣目。 及維持電 圖6為實驗所得之等離子顯示器之地址電極之 売度及發光效率之關係曲線示意圖。 ’ 【主要元件符號說明】 第一玻璃基底 10 電介質層 12 保護層 14 掃描電極 16 維持電極 18 第二破璃基底 20 矣巴緣層 22 地址電極 24 擋條 26 螢光材料 28 放電空間 30 放電單元 32 離子 42 電子 44 紫外光 46 螢光材料 48 等離子顯示器 50 面板 100 訊號處理器 200 地址電極驅動器 300 地址電極 102 維持電極驅動器 400 維持電極 104 掃描電極驅動器 500 掃描電極 106 14200818075 IX. Description of the Invention: [Technical Field] The present invention relates to a display, and more particularly to a plasma display and a method of driving the same. [Prior Art] The plasma display generates ultraviolet light by gas ionization. The ultraviolet light excites the fluorescent material to emit visible light to illuminate each pixel point, and 100,000 to several million elementary points are combined to form an image. Fig. 1 is a partial perspective view of a conventional plasma display panel in which a glass substrate 10 and a second glass substrate 20 are disposed in parallel with each other. The scan electrode 16 and the sustain electrode n are paired and parallel-disposed on the first glass substrate 10. The scan electrode 16 and the sustain electrode 18 are covered with a dielectric layer 12 on the layer 4. A plurality of address electrodes 排列 are arranged on the second glass substrate 2〇, and the address electrodes 24 are covered with an insulating layer 22. A barrier strip 26 is formed on the insulating barrier, each barrier strip 26 is located adjacent to the ground::TM is applied to the surface of the insulation@22 and the two sides of each barrier strip; the fluorescene material 28 includes red, There are three types of green and blue, and they are arranged in each other. The address electrode 24 is orthogonal to the scan electrode 16 and the sustain electrode 18, and a space 30 is formed between the address electrode 24 and the scan electrode 16 and the sustain electrode 18. In the discharge space 30, each address electrode 24 and each pair of the field electrode 16 and the sustain electrode 18 form a discharge cell %, and = solid discharge early 32 is filled with a mixture of rare gas such as atmosphere, gas, etc. 2008 18075 The ion ί = principle basically achieves peer-to-peer by the three-time operation cycle:: pager drive processing. The three operating cycles hold the cycle and the reset cycle. During the address period, a positive polarity is applied to the address electrode 24: a scan pulse of a negative polarity is applied to the drain electrode 16, and two electrodes: = initial discharge 'discharges the internal rare gas to emit ionization. During the discharge of the m J gas, the ions are induced (4) as the electrode 16, and the electrons are directed to the address pole 24 and the scan electrode 16##^Gutian yoke is added to the address dielectric ", after the stop is stopped" is adsorbed to the electrode around the electrode The two sub-ions and ions remain, forming a wall voltage. At this time, the scan electrode is positive. During the maintenance period, when the voltage is applied to the sustain electrode 18 ==:::= when the polarity is reversed, the original two states Visible, and; lifetime = electricity. The above process is alternately changed with the sustain pulse positive and negative to maintain gas luminescence. Shield-a = 2 phase = away =:; 16 and the sustain electrode 18 is applied to each discharge cell The wire charge, that is, the execution of each discharge unit 初始化 initialization 'to enable subsequent smoothing of the image material ^ money operation, which is to illuminate which discharge cells 32 (the pixel points) according to the process ^ 4; plasma Inside the display panel The space is very small, making the plasma 200818075 $ energy efficiency very low, generally 1> 4%. Because of its luminescent primary fluorescent material, the energy conversion efficiency of fluorescent materials is about 2%. Based on For the above reasons, the current plasma shows the brightness of crying - it is not ideal. Moreover, because the luminous efficiency of the plasma display: causes the large-area plasma display to reach the required brightness, the consumption == "Watt" consumes energy and generates a report. More unnecessary heat energy. = In view of this, it is necessary to provide a high luminous efficiency plasma display. It is necessary to provide a method for improving the plasma display panel driving method. A plasma display device including: for displaying video images The panel includes an address electrode and a sustain electrode; a gamma tail signal is returned to the fourth part to generate a scan driving signal, a destination driving signal, and a sustain driving signal; and a scan electrode driver is used to drive the signal pulse according to the scan The scan electrode is configured to apply an address address electrode driver pulse to the ground according to the address driving signal Maintaining an f-pole (four) H' for applying a sustain pulse to the sustain electrode according to the sustain drive signal; wherein, the =-number processor is divided into three cycles to generate a signal, including an address period, a := period, and a reset period The panel is illuminated during the address period, the panel illumination is maintained during the sustain period, and 7200818075 is initialized during the reset period, and the signal applied to the address electrode during the sustain period by the address electrode driver is a high frequency voltage signal. The driving method of the display panel includes the following steps: receiving an image signal to generate a scan driving signal, addressing a driving signal, and maintaining a driving signal; applying a scan pulse to the scan electrode according to the scan driving signal, and applying addressing according to the addressing driving signal Pulse to the address electrode · Applying a sustain pulse to the sustain electrode according to the sustain drive signal, wherein the received image signal is divided into three periods of generation signals, the three periods being an address period, a sustain period and a reset period, The panel is illuminated during the address period, maintaining the face during the sustain period Emitting, during the reset period of the initialization panel, during the sustain period is applied to the address electrodes inquiry number high-frequency voltage signal. ° The plasma display and the plasma display panel are driven by changing the panel structure, gas composition and light material composition to 'by changing the signal on the address electrode to the high-frequency voltage signal during the sustain period'. The electrons in the panel vibrate back and forth at high frequencies during the sustain period, increasing the probability of collision between electrons and ions to generate more ultraviolet light, thereby increasing the panel-π^ pole and calender redundancy of the plasma display. Plasma display does not reach the same degree of power consumption reduction [Embodiment] l ^ ^ To produce μ, please refer to Figure 2, plasma Gu + 1 m 9ΠΠ ^ ..., 50 including panel 100, signal processing state 200, address The electrode driver 3 traces the electrode driver 500. The sustain electrode driver 400 and the squeegee 8 200818075 - the panel 100 includes a plurality of address electrodes 1 〇 2 extending in the column direction, and a plurality of sustain electrodes 1 〇 4 and a plurality of scan electrodes 106 which are alternately extended in the row direction. The panel 1A further includes upper and lower substrates (not shown), and a discharge space is formed between the two substrates, and a discharge cell is formed at an intersection of each of the address electrodes 1〇2 and each pair of the sustain electrodes 104 and the scan electrodes, and The work shows the same. The signal processor 200 receives the image signal from the outside and generates an address driving signal, a sustain driving signal, and a scan driving signal in three operation cycles. The three operating cycles are: an address period, a sustain period, and a reset period. A positive polarity addressing pulse is applied to address electrode 1〇2 during the address period. The scan electrode driver 500 receives the scan driving signal from the signal processor 2A to sequentially select the scan electrode (10) according to the scan drive signal and apply a negative scan pulse to the scan electrode 1?6 to be energized. At this time, discharge starts between the address electrode 102 and the scan electrode 1?6, and the gas = electric ionization generates a material and electrons. After the gas is ionized, the material is directed to the electrode 106 and the electrons are directed to the address electrode 1〇2. After the end of the address period, the ions and address electrodes adsorbed on the sensing electrode 1G6 are carried up to form wall electricity. The wall voltage is maintained during the sustain period of the scanning electrode 1〇6, and the sustaining electrode driver and the scanning electrode are driven. The sustain drive control signal and the sweep signal are received from the signal processing and the sustain pulse is alternately applied to the sustain electrode 1〇4 and the scan electrode (10) to maintain the illumination of the panel 1〇〇. Referring to FIG. 3, which is a schematic diagram of the principle of illumination of a plasma display, a cross-sectional view of a non-structured discharge cell basically includes an address electrode 200818075, a sustain electrode 104 and a scan electrode 106. The discharge space also includes ... and electrons 44. During the sustain period, the electrode 1 〇 4 and the broadcast are maintained; the constant voltage of the alternating voltage is formed by the voltage pulse of the alternating τ ς 1 π r I. Under the action of the electric field, the ions 42 and the electrons 44 collide to emit ultraviolet rays 46. Wonderful from the soil X sports, Asian material 48 smoke +. 4 Bu light is emitted to excite the surrounding fluorescent material ^ emits visible light. It can be seen that the collision size of the ions 42 and the electrons 44 directly affects the intensity of the ultraviolet light, and the intensity of the plasma is directly affected, thereby directly affecting the immunity of the plasma display. Usually, the brightness of the plasma display 50 is increased by increasing the density of the body or adjusting the sustain period to maintain the frequency of the sustain pulse. After the large f plus gas density, the driving voltage requirement of the entire panel 1〇0 needs to be greatly increased, not only the power consumption is large, but also technically difficult. ^Adjust the maintenance period to maintain the pulse and more hunting. (3) Two operators ask the special ion display 5 The cumbersomeness of the eve is only a very limited increase in the original light source space. And adjust t $ technology, during the maintenance period, because the address needs to be driven, so during this period fixed transmission = dust. The address electrode of the plasma display 5() is iG2, ^=: If the power is: 1〇6, the electric pulse waveform is supplied to the address in an operation cycle (500KHz~5MHz, including the terminal value). Super ♦ over this frequency segment. Usually more than 1MHz (including 1MHz) == Traditional plasma display address in the maintenance cycle. Conventional technology... Many second power two: The generation of the signal is realized in the tens of thousands of types, which will not be introduced here. In the dimension 200818075, the sustain electrode 104 and the scan electrode 1〇6 are alternately applied with sustain pulses for maintaining the panel (10) from emitting light. The collision relationship between the gas particles in the discharge space will be described below for the high frequency. Because the frequency of collision between gas particles is related to the environment in which the particles are located: When the number of gas particles per unit volume is large, the density of the particles will increase when the collision occurs, and the collision frequency between the particles will also increase. In addition, when the applied electric field is applied to the discharge space and the electric field is relatively strong, the kinetic energy of the particles in the space increases, and the speed of the movement increases, the probability of collision of the particles increases, and the probability of collision between the particles increases. And because the mass of the ion 42 is much higher than the electron 44, according to the momentum blame = FT ^ MV, where F represents the Loren magnetic force generated by the electric field on the particle; τ, the duration of the non-electric field applied to the particle in one direction, that is, two The reciprocal of the multiple frequency; Μ indicates the mass of the particle; v indicates the amount of change in the particle velocity. It can be seen that the effect of the frequency of the external AC electric grinding signal on the moving speed of the ion 42 is much greater than the moving speed of the electron 44. Therefore, the more the frequency of the external AC house is applied, the smaller the speed at which the ions 42 are obtained in the electric field and the slower the moving speed. If you continue to increase the frequency of the applied AC voltage, and ask that the conversion of the electricity % can not effectively accelerate the ion 42, the ion 42 will no longer change its motion due to the switch between the anode/anode and the anode. Direction and speed. When the voltage of the address electrode 1 〇2 $_ is increased to about 13 MHZ: the ions 42 in the discharge space are hardly affected by the voltage signal, and only the sustain pulse on the sustain electrode 104 and the scan electrode 106 is maintained. . Electron 44: for the high-frequency electric field generated by the high-frequency voltage signal on the address electrode 1〇2, the back-and-forth vibration of the high-frequency electric field is obtained to obtain various impact reactions. 11 200818075, the speed and energy ' greatly improve the electrons 44 and ions The probability of collision of 42. It can be seen that during the sustain period, a sinusoidal vibration signal having a frequency of 1 MHz or more is applied to the address electrode ι 2 to make the ions 42 in the discharge space not only in the sustain electrode 1 () 4 and the scan electrode. The generated one moves under the action of only the electric power, and the high frequency back and forth oscillation occurs under the high frequency electric field generated by the address electrode dish, which greatly improves the collision probability of the ion 42 and the electron 44, and the value of the product is > The abundance produces more UV light, which in turn increases the brightness of the plasma display 50. In order to verify the high-frequency driving of the address electrode 24 proposed in the embodiment to improve the luminous efficiency, the conventional δ5-inch plasma display panel is used. The discharge space of the address electrode is the same as that of the conventional conventional panel, and the front and back sides are filled with the glass substrate. Become a curry (^ (ι τ mail 13 milk) atmosphere _ say gas mixed gas, dielectric > household itch & thickness is in the win; it: degree Ϊ 3 'micro: 'gas clear sheath is ί A mother's width and length are composed of three sub-pixels of blue color. The discharge space of red, ji < two deniers is separated by a symmetrical straight strip barrier with a height of 1GG micron. Comparing the frequency of the same mode of the driving mode of the present embodiment with the frequency of the frequency band and the luminous efficiency of the lens, the following:: =: the sub-display is not... the board is bright: the panel of the second special ion display is not used for the reset period and the search The address period:: causes the panel of the plasma display to continuously display all white writing. The mouth: the driving electrode applied to the sustain electrode 104, the scanning electrode, and the address electrode 1〇2 is shown in FIG. 104, scanning electrode 1 〇 6 is 2 00818075 50 交替 alternately changing the electric pulse signal, called the sustain pulse. The address electrode 102 applies the high frequency voltage signal above ιΜΗζ. The analysis of the experimental data is shown in Figure 6. As can be seen from the figure, the address electrode is continuously increased. At the (4) signal frequency, the brightness of the light continues to increase, but the luminous efficiency is not. When the signal frequency on the address electrode 1〇2 is 3.5MHz, the luminous efficiency reaches the highest, if the address electrode is continuously increased. The signal frequency will reduce the luminous efficiency. Therefore, it is necessary to increase the signal frequency on the address electrode 1〇2 to avoid the waste of electric energy and avoid the generation of large heat in the plasma display. Compared with the original luminous efficiency, the voltage signal frequency on the 1G2 is better in the frequency range of the channel Hz~45 MHz (including the terminal value), wherein the maximum value of the transmission=efficiency is 35 MHz: The best option. The original illuminance and the original radiance, the radiance measured by the conventionally driven plasma display. The value of the degree of illumination and the luminous efficiency. The above-mentioned plasma display 5〇 and the method of driving the plasma display panel (10) are maintained without changing the structure of the panel, the composition of the gas, and the group of fluorescent materials. The signal on the internal address electrode 咼] is changed to the 咼 frequency voltage signal, so that the electrons 44 in the panel 1 在 maintain the period ^ high frequency back and forth, increase the power + 44 and (4) 42 collisions to generate more ultraviolet Light 46, thereby increasing the brightness of the plasma display % = panel 100. At the same time, the luminous efficacy of the plasma display 5 is also increased, thereby reducing the power consumption of the plasma display 50. [Simplified illustration] 13 200818075 'Japan's plasma 鼗 + Wu Pin j Figure 2 is a partial perspective of::_. Figure 3 is a block diagram of a plasma &", plasma display. Figure 4 is a schematic diagram of the principle of illumination of the plasma:: device. The pole is in the address electrode of the ill, the scan electrode and the waveform of the electric grind pulse during the sustaining period. Fig. 5 is a voltage pulse (4) of the address electrode of the plasma display I! in the sustain period. And maintaining the electrogram 6 is a schematic diagram showing the relationship between the intensity of the address electrode and the luminous efficiency of the plasma display obtained by the experiment. 'Major component symbol description】 First glass substrate 10 Dielectric layer 12 Protective layer 14 Scan electrode 16 Maintenance electrode 18 Second glass substrate 20 Bar edge layer 22 Address electrode 24 Bar 26 Fluorescent material 28 Discharge space 30 Discharge unit 32 ion 42 electron 44 ultraviolet light 46 fluorescent material 48 plasma display 50 panel 100 signal processor 200 address electrode driver 300 address electrode 102 sustain electrode driver 400 sustain electrode 104 scan electrode driver 500 scan electrode 106 14