經濟部智慧財產局員工消費合作社印製 516063 A7 -^-------B7_ 五、發明說明) 發明背景： 本發明係關於一種視訊顯示器之抗靜電/抗反射(及/或抗眩光)塗佈，尤指一 種可令資訊顯示面板之抗靜電塗佈層表面可直接貼附一接地導電元件，以將其上 所累積之靜電壓，順利引導至一接地端，有效去除該顯示面板外壁表面所累積 之靜電荷之塗佈方法。 先前技藝： 按，一般視訊顯示器之陰極射線管（CRT)表面之反射光強度，約爲入射 光之4%〜8%，該等反射光對長時間之使用者而言，極易造成眼睛疲勞及傷害， 且會降低視訊顯示器上應有之解析度及顏色對比，此外，在現今日趨普及之高解 晰度及高畫質顯示器中，由於其驅動電壓一般均高達25KV，極易於顯示器表面 上形成靜電壓，導致大氣中微塵粒子吸附在其表面，破壤了顯示器之畫質，且在 低濕度區域內使用該種顯示器時，亦容易令使用者遭受電擊。故一般爲解決上述 問題，令視訊顯示器符合相關之品質要求，均會在陰極射線管之顯示面板外壁表 面上，進行抗眩光（Anti-Glare )、抗反射（Anti-Reflection )及抗靜電（Anti-Static ) 等表面處理，俾藉塗佈複數層抗靜電及抗反射塗佈層，以有效減少光源反射作用 對視訊影像所造成之不良影響，並大幅降低其上所累積之靜電壓。 目前，一般傳統之彩色陰極射線管10，參閱第1圖所示，主要包括一密封 之玻璃管體（sealed glass envelope)12，該管體12設有一顯示面板（facepiate) 14、一*管頸部（neck port ion) 18 及一'中間漏斗部（intermediate funnel port ion) 16 ’該顯不面板I4之內壁表面塗佈有營光層(ph〇sph〇r screen)24， 該螢光層24包括複數個可分別散發螢光之螢光單元，該密封玻璃管體12之管 頸部18內’貝[J設有複數個呈直線排歹!1之電子槍20，用以產生三色電子束22， -2- 本紙張尺度適罔中國國冢標準（CNS)A4規袼（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) · --線· 516063 A7 B7 五、發明說明（g) 該等電子束22經一磁偏掃軛（magnetic deflection yoke)之控制，可沿水平 及垂直方向偏折，並焦聚於該螢光層24上，當該彩色陰極射線管10所產生之 三色電子束，焦聚在該顯示面板14內壁表面上之各該螢光單元時，該等單元將 散發出有色光，以在該顯示面板14上顯示視訊影像。 在該種傳統之彩色陰極射線管上，參閱第2圖所示，其顯示面板40之內 壁表面塗佈有一螢光層42，其外壁表面則塗佈有一塗佈層44，該塗佈層44包 含內層之抗靜電塗佈層46及外層之抗反射(及/或抗眩光)塗佈層48 ,該抗靜電塗 佈層46並接設有一導電鋁箔50，俾藉該導電鋁箔50將該抗靜電塗佈層46連 接至接地端，以有效去除該顯示面板40外壁表面所累積之靜電荷；該抗反射(及 /或抗眩光)塗佈層48則係用以減少該顯示面板40外壁表面對外界環境光之反射 或亂射，俾該顯示面板14上能呈現更淸晰之視訊影像。 目前，視訊顯示器之製造業者在對該顯示面板外壁表面完成抗靜電及抗反 射(及/或抗眩光)等塗佈處理後，復參閱第2及3圖所示，係分別藉一膠帶60將 該導電鋁箔50連接至該顯示面板40之二側緣，令該抗靜電塗佈層46可與該顯 示面板40周緣表面上所設之一防爆帶(tension band)70相連接，參閱第3圖 所示，俾透過該防爆帶70連接至接地端，以有效去除該顯示面板40外壁表面 所累積之靜電荷。一般言，現今視訊顯示器之製造業者，用以去除該顯示面板40 外壁表面所累積之靜電荷之方法，依其塗佈方式之不同，可槪分爲下列兩種ι-Ο)濕式塗佈法 ： 係採用噴塗 (spray) 或旋轉式塗佈(spin coating) 等方式， 對陰極射線管之顯示面板進行抗靜電及抗反射塗佈，由於在該等塗佈方式中，塗 佈材料係以肝堆積形式，被塗佈在該顯示面板上，其分子間鍵距較大，致所形 成之該抗靜電塗佈層及抗反射塗佈層間，將發生擴散現象(diffusion)，參閱第 4圖所示，致抗靜電塗佈層中之導電分子51擴散至該抗反射塗佈層中及其表面， -3 - 本紙張尺度適闬中國國家標準（CNS)A4規格（210 X 297公釐） ----1-----裝—— (請先閱讀背面之注意事項再填寫本頁) 一_-°4« - --線 經濟部智慧財產局員工消費合作社印製 516063 A7 B7 五、發明說明) 故在完成抗靜電/抗反射塗佈處理後，其塗佈層52之外側表面具有1〇4〜1〇6Ω /mm2 之導電特性，故可藉該膠帶60將該導電鋁箔50連接至該塗佈層52之外側表面， 以透過該導電鋁箔50與該防爆帶70相連接，以有效去除該顯示面板40外壁表 面所累積之靜電荷。 (2)乾式塗佈法：係利用濺鍍塗佈(sputter coating)等方式，分別對陰極射 線管之顯示面板進行抗靜電/抗反射塗佈，由於在該等塗佈方式中，塗佈材料係 以原子堆積形式，被塗佈在該顯示面板上，其排列較緊密，故可淸楚地區分出該 抗靜電塗佈層46及抗反射塗佈層48，參閱第5圖所示，一般言，該抗靜電塗 佈層46係一具導電特性之薄膜(如：ITO、Ti02、Ti及TiN等材料），該抗反射 塗佈層48則爲一二氧化矽膜，由於該二氧化矽膜48係覆蓋在該導電薄膜46上， 且爲一絕緣膜，導致該該二氧化矽膜48之絕緣表面無法令該導電鋁箔50與該 導電薄膜46相連接，故在該等乾式塗佈法中，爲令該導電鋁箔50能被順利地 連接至該抗靜電塗佈層46上，一顯示面板之製造業者ASAHI GLASS COMPANY , 乃在對顯示面板完成抗靜電及抗反射塗佈處理後，以超音波點焊方式 (simbonder)，參閱第6圖所示，於該顯示面板40之二側緣位置，破壞該二氧化 矽之抗反射塗佈層48，並在該位置形成一導體55，以藉該膠帶60將該導電鋁 箔50連接至該導體55，令該抗靜電塗佈層46可依續透過該導體55及導電絕 箔50，而與該防爆帶70相連接，以去除該顯示面板40外壁表面所累積之靜電 荷。 由於，在前述濕式塗佈之製程中，各該抗靜電及抗反射塗佈材料之噴塗量 及均勻性，較不易控制，故其抗反射及抗靜電效果並不穩定，無法有效提昇視訊 顯示器之視訊品質，且其塗佈材料易造成回收困難及環境污染等問題。而在該等 乾式塗佈之製程中，則因其將該導電鋁箔50連接至該抗靜電塗佈層40與該防 -4- 太紙張尺1適用中國國家標準（CNS)A4規格（210x 297公釐） •---1----· ! ----------- (請先閱讀背面之注意事項再填寫本頁) . · 經濟部智慧財產局員工消費合作社印製 516063 A7 _____ B7 五、發明說明（4) 爆帶70之製程，較爲繁瑣，故亦不甚理想。 發明綱要： 有鑑於前述傳統視訊顯示器上所應用之抗靜電及抗反射塗佈之諸多缺點， 發明人乃硏究發明出一種「令資訊顯示面板之抗靜電塗佈層表面可直接貼附接地 導電元件之塗佈方法」，期藉由該方法，令在資訊顯示面板上，形成抗靜電及抗 反射(及/或抗眩光)塗佈層後，其抗靜電塗佈層之表面可直接貼附一接地導電元 件，以藉該接地導電元件將其上所累積之靜電壓，順利引導至一接地端，有效去 除該顯示面板外壁表面所累積之靜電荷之塗佈方法。 本發明之主要目的，係在利用各式表面處理(如：噴塗、離子濺鍍或CVD 等表面處理法），對一塗佈室上所安裝之一資訊顯示面板，完成抗靜電塗佈，並 於其上形成一抗靜電塗佈層後，再藉驅動該塗佈室內鄰近該資訊顯示面板之安裝 位置周緣所設之至少一遮蔽板，令該遮蔽板恰位移至該抗靜電塗佈層之前方位 置，嗣，再於該資訊顯示面板上塗佈一抗反射(及/或抗眩光)塗佈層，俾在完成該 等表面處理後，該抗靜電塗佈層上除了被該遮蔽板遮蔽之部位外，其餘部位皆均 勻塗佈有該抗反射(及/或抗眩光），如此，在該視訊顯示器之後續加工過程中，僅 需藉一接地導電元件，令其一端直接貼附在該抗靜電塗佈層上裸露出之部位，其 另端連接至一接地端，即可將其上所累積之靜電壓，順利引導至該接地端，有 效去除該顯示面板外壁表面所累積之靜電荷’徹底消除靜電壓對該視訊顯示器 所造成之不良雜。 圖式說明： 第1圖乃一傳統彩色陰極射線管之縱剖面示意圖； -5- 本紙張尺度適用由國國家標準（CNS)A4規袼（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) * · 線 經濟部智慧財產局員工消費合作社印製 516063 A7 B7 五、發明說明（g ) 第2圖乃將抗靜電塗佈層及抗反射塗佈層應用於傳統彩色陰極射線管之顯 示面板上之局部剖面示意圖； 第3圖乃傳統彩色陰極射線管之立體意圖； 第4圖乃傳統濕式塗佈之彩色陰極射線管之顯示面板之局部剖面示意圖； 第5圖乃傳統乾式塗佈之彩色陰極射線管之顯示面板之局部剖面示意圖； 第6圖乃ASAHI GLASS COMPANY利用傳統乾式塗佈法所製作之彩色陰極射 線管之顯示面板之局部剖®示意圖。 第7圖乃本發明對彩色陰極射線管之顯示面板進行表面處理之裝置示意圖； 第8圖乃本發明所製作之彩色陰極射線管之顯示面板之局部剖面示意圖。 附圖之圖號說明： 玻璃管體 ........ …“ 12 顯示面板 …… .......14、40 管頸部 ........ …“ 18 漏斗部 …… .......16 電子槍 ........ …“ 20 螢光層 "…· .......24 抗靜電塗佈層........ …“ 46 抗反射塗佈層…… .......48 導電鋁箔 ........ …"50 膠帶 …… .......60 防爆帶 ........ •…· 70 塗佈室 …… .......80 安裝□ ........ …"81 靶材 …… .......90 詳細說明： 本發明主要係一種利用各式表面處理法’對一資訊顯示面板表面進行抗靜 電及抗反射(及域抗眩光)塗佈之方法，尤指在進行各該表面處理法時，該等塗佈 材料係以直線路徑被塗佈至該資訊顯示面板表面’且在完成抗靜電及抗反射塗 佈後，該資訊顯示面板之抗靜電塗佈層表面可直接貼附一接地導電元件，以將其 -6- 本纸張瓦変適甩中國國家標準（CNS)A4規格（210 X 297公釐） •--------ill,------- (請先閱讀背面之注意事項再填寫本頁) 訂 線 經濟部智慧財產局員工消費合作社印製 516063 A7 B7 五、發明說明（g ) (請先閱讀背面之注意事項再填寫本頁) 上所累積之靜電壓，順利引導至一接地端，有效去除該顯示面板外壁表面所累 積之靜電荷。在本發明中，該等表面處理法可分別爲噴塗法(spray)、離子濺鍍 法(sputter)或化學蒸鍍法(chemical Vapor Deposition，簡稱CVD)等，以下僅就 離子濺鍍法’加以舉例說明，惟，本發明在實際作業時，並不侷限於此，舉凡 可將該等塗佈材料係以直線路徑塗佈至該資訊顯示面板表面之處理法，均爲本 發明所欲主張之表面處理法。 經濟部智慧財產局員工消費合作社印製 在本發明之一最佳實施例中，參閱第7圖所示，該塗佈法係先將一視_ 示器10固定安裝在一塗佈室80之被塗佈物安裝口 81 ,參閱第7圖所示，並透 過該安裝口 81，令該視訊顯示器1〇之顯示面板40之外壁面向該塗佈室80內， 嗣，再將該塗佈室80抽真空，並導入氬氣(Ar)，且利用離子濺鑛法，以氬氣之 正離子(Ar+)對該塗佈室80內所安裝之一銦錫氧化物(Indium Tin Oxide，以下簡 稱ITO)之靶材90，進行撞擊，令該靶材90中之ITO成份被撞擊出來，而均勻 地附著在該顯示面板40之外壁，並於其上形成一均勻之ΙΤΟ透明膜；嗣，再將 該靶材90更換成一具有二氧化矽(Si02)成份之靶材，同時，驅動該塗佈室80 內鄰近該安裝口 81周緣之二對應位置上所設之二遮蔽板82，令該二遮蔽板82 位移至該顯示面板40外壁之二對應側位置，並恰位於該ITO透明膜之前方；再 利用離子濺鍍法，以氬氣之正離子(Ar+)對該二氧化矽(Si02)靶材進行撞擊，令該 靶材中之二氧化矽(Si02)成份被撞擊出來，均勻地附著在該顯示面板40外壁所 形成之該ITO透明膜表面上，而形成一二氧化矽膜；俟，在完成該等塗佈處理 後，該ITO透明膜上除了被該二遮蔽板82遮蔽之部位外，其餘部位皆均勻地塗 佈了一層二氧化矽膜。 故，在該實施例中完成該等塗佈處理後，該ITO導電透明膜上被該二遮蔽 板82遮蔽之部位，將不致被該二氧化矽之絕緣膜所覆蓋，而令該部位之ITO導 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐) 516063 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（γ) 電透明膜得以裸露出來，由於該ITO透明膜具有低電阻之導電特性，因此，在 對該視訊顯示器進行後續之加工過程中，參閱第8圖所示，僅需利用膠帶60將 該導電鋁箔50直接連接至該部位之ITO導電透明膜46，即可令該ΙΤ〇導電透 明膜46透過該導電鋁箔50，而與該防爆帶70相連接，成爲該視訊顯示器上之 一抗靜電塗佈層，俾藉該導電鋁箔50將該顯示面板40上所累積之靜電壓，導引 至該防爆帶70，再透過該防爆帶70釋放至一接地端，以有效去除該顯示面板40 外壁表面所累積之靜電荷，徹底消除靜電壓對該視訊顯示器所造成之不良影響。 另，由於該二氧化矽膜具有硬度高、反射率低及穿透性高等物理特性，故該二 氧化矽膜將成爲該顯示面板外壁上之一抗反射塗佈層，用以減少該顯示面板外壁 表面對外界環境光之反射，俾該視訊顯示器上能呈現更淸晰之視訊影像。 在本發明之另一實施例中，該塗佈法係在一塗佈室中，以氬氣之正離子(Α〇 對一銦-錫合金之靶材進行撞擊，令該靶材中之銦-錫成份被撞擊出來，並與該 塗佈室中所導入之氧氣中之氧分子發生反應，而形成銦錫氧化物，均勻地附著在 一視訊顯示器之顯示面板外壁，於其上形成一均勻之ITO透明膜。 在本發明之又一實施例中，該塗佈法係在利用離子濺鍍法，以氬氣之正離 子(Ar+)對一矽靶材進行撞擊時，可令該靶材中之矽(Si)成份被撞擊出來，而與 塗佈室中所導入之氧氣中之氧分子發生反應，再均勻地附著在該視訊顯示器之顯 示面板外壁所形成之該ITO透明膜表面上，形成一二氧化矽膜。 在本發明之一最佳實施例中，該視訊顯示器之顯示面板外壁表面上，所形 成之ITO透明膜，其厚度約在18〜35腿(其中n=l〇-9，m=公尺)範圍，而該ITO 透明膜上所塗佈之二氧化矽膜，其厚度約在110〜(其中πξΙ忙，m=公尺)範 圍，在該等可行之厚度範圍內，又以ITO透明膜厚度在20〜22nm，且二氧化政 膜厚度在120〜125nm之範圍內，所製作出之視訊顯示器爲最佳。 -8 - (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 516063 A7-^ ------- B7_ V. Description of the invention) Background of the invention: The present invention relates to the antistatic / anti-reflective (and / or anti-glare) of a video display Coating, especially an antistatic coating layer on the surface of an information display panel can be directly attached to a grounded conductive element to guide the static voltage accumulated thereon to a ground terminal, effectively removing the outer wall of the display panel Coating method for electrostatic charge accumulated on the surface. Previous technology: Press, the reflected light intensity on the surface of the cathode ray tube (CRT) of general video display is about 4% ~ 8% of the incident light. Such reflected light is likely to cause eye fatigue for long-time users. And damage, and will reduce the resolution and color contrast that should be on video displays. In addition, in high-resolution and high-quality displays that are becoming popular today, the driving voltage is generally up to 25KV, which is very easy to form on the display surface. The static voltage causes the dust particles in the atmosphere to be adsorbed on the surface, which deteriorates the display quality of the display, and when the display is used in a low-humidity area, the user is also prone to electric shock. Therefore, in order to solve the above problems and make the video display meet the relevant quality requirements, anti-glare, anti-reflection and anti-static (Anti-Glare) -Static) and other surface treatments, by applying multiple layers of antistatic and anti-reflection coatings, to effectively reduce the adverse effects of light source reflection on the video image and greatly reduce the static voltage accumulated on it. At present, the conventional traditional color cathode ray tube 10, as shown in FIG. 1, mainly includes a sealed glass envelope 12, which is provided with a facepiate 14. A tube neck (Neck port ion) 18 and an 'intermediate funnel port ion 16' The inner wall surface of the display panel I4 is coated with a phosphr screen 24, and the phosphor layer 24 includes a plurality of fluorescent units which can respectively emit fluorescent light, and the sealed glass tube body 12 includes a plurality of electron guns 20 in a straight line in the neck portion 18 thereof. Beam 22, -2- This paper is compliant with China National Tomb Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) ·-·· 516063 A7 B7 5 (G) Description of the invention (g) The electron beams 22 are controlled by a magnetic deflection yoke, which can be deflected in the horizontal and vertical directions and focused on the fluorescent layer 24. When the color cathode ray The three-color electron beams generated by the tube 10 are focused on the fluorescent light on the inner wall surface of the display panel 14 When the units are in the unit, the units emit colored light to display a video image on the display panel 14. On this conventional color cathode ray tube, as shown in FIG. 2, the inner wall surface of the display panel 40 is coated with a fluorescent layer 42, and the outer wall surface is coated with a coating layer 44. The coating layer 44 includes an inner anti-static coating layer 46 and an outer anti-reflective (and / or anti-glare) coating layer 48. The anti-static coating layer 46 is provided with a conductive aluminum foil 50 in parallel. The anti-static coating layer 46 is connected to the ground terminal to effectively remove the electrostatic charge accumulated on the outer wall surface of the display panel 40; the anti-reflective (and / or anti-glare) coating layer 48 is used to reduce the display panel 40 The external wall surface reflects or scatters the external ambient light, so that the display panel 14 can present a clearer video image. At present, after the manufacturers of video displays have completed anti-static and anti-reflection (and / or anti-glare) coating processes on the outer wall surface of the display panel, refer to Figures 2 and 3 again. The conductive aluminum foil 50 is connected to two side edges of the display panel 40, so that the antistatic coating layer 46 can be connected to a tension band 70 provided on the peripheral surface of the display panel 40, see FIG. 3 As shown, 俾 is connected to the ground through the explosion-proof tape 70 to effectively remove the electrostatic charge accumulated on the outer wall surface of the display panel 40. Generally speaking, the methods used by manufacturers of video displays today to remove the electrostatic charge accumulated on the outer wall surface of the display panel 40 can be divided into the following two types according to the coating method: wet coating Method: It adopts spray or spin coating to apply antistatic and antireflection coating to the display panel of the cathode ray tube. In these coating methods, the coating material is based on In the form of liver stacking, it is coated on the display panel with a large intermolecular bond distance, resulting in diffusion between the antistatic coating layer and the antireflection coating layer, see FIG. 4 As shown, the conductive molecules 51 in the antistatic coating layer diffused into the antireflective coating layer and its surface. -3-This paper is sized to the Chinese National Standard (CNS) A4 (210 X 297 mm). ---- 1 ----- Installation—— (Please read the precautions on the back before filling out this page) One _- ° 4 «--Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 516063 A7 B7 Five 2. Description of the invention) Therefore, after the antistatic / antireflection coating process is completed, the coating The outer surface of the layer 52 has a conductive property of 104 ~ 106 Ω / mm2, so the conductive aluminum foil 50 can be connected to the outer surface of the coating layer 52 by the adhesive tape 60 to penetrate the conductive aluminum foil 50 and the explosion-proof. The band 70 is connected to effectively remove the electrostatic charge accumulated on the outer wall surface of the display panel 40. (2) Dry coating method: The anti-static / anti-reflection coating is applied to the display panel of the cathode ray tube by using sputtering coating and other methods. It is coated on the display panel in the form of atomic stacking, and its arrangement is relatively close, so the antistatic coating layer 46 and the antireflection coating layer 48 can be distinguished clearly. Refer to FIG. 5. Generally, In other words, the antistatic coating layer 46 is a thin film with conductive properties (such as ITO, Ti02, Ti, and TiN), and the antireflection coating layer 48 is a silicon dioxide film. The film 48 covers the conductive thin film 46 and is an insulating film. As a result, the insulating surface of the silicon dioxide film 48 cannot connect the conductive aluminum foil 50 to the conductive thin film 46. Therefore, in the dry coating method, In order that the conductive aluminum foil 50 can be smoothly connected to the antistatic coating layer 46, a display panel manufacturer, ASAHI GLASS COMPANY, completes the antistatic and antireflection coating process on the display panel, and then Ultrasonic spot welding method (simbonder), see figure 6 At the two side edge positions of the display panel 40, the anti-reflection coating layer 48 of the silicon dioxide is destroyed, and a conductor 55 is formed at the position, so that the conductive aluminum foil 50 is connected to the conductor 55 by the adhesive tape 60. The anti-static coating layer 46 can be passed through the conductor 55 and the conductive insulating foil 50 in succession and connected to the explosion-proof tape 70 to remove the electrostatic charge accumulated on the outer wall surface of the display panel 40. Because in the aforementioned wet coating process, the spray amount and uniformity of each of the antistatic and antireflective coating materials are difficult to control, so its antireflective and antistatic effects are not stable and cannot effectively improve the video display Video quality, and its coating materials easily cause problems such as recycling difficulties and environmental pollution. In the process of dry coating, because it connects the conductive aluminum foil 50 to the antistatic coating layer 40 and the anti-4-wire paper rule 1, the Chinese National Standard (CNS) A4 specification (210x 297) is applicable. Mm) • --- 1 ---- ·! ----------- (Please read the notes on the back before filling out this page). · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 516063 A7 _____ B7 V. Description of the Invention (4) The process of exploding the belt 70 is complicated and therefore not ideal. Summary of the Invention: In view of the many shortcomings of the antistatic and antireflection coatings applied to the traditional video display, the inventor has invented a method that "the surface of the antistatic coating layer of the information display panel can be directly attached to ground and conductive. Element coating method ", with this method, after the antistatic and antireflection (and / or antiglare) coating layer is formed on the information display panel, the surface of the antistatic coating layer can be directly attached. A grounding conductive element is a coating method by which the static voltage accumulated on the grounding conductive element is smoothly guided to a ground terminal to effectively remove the static charge accumulated on the outer wall surface of the display panel. The main object of the present invention is to complete an antistatic coating on an information display panel installed in a coating room by using various surface treatments (such as surface treatment methods such as spray coating, ion sputtering, or CVD), and After forming an antistatic coating layer thereon, by driving at least one shielding plate provided around the periphery of the installation position of the information display panel in the coating room, the shielding plate is displaced just before the antistatic coating layer. At a square position, 嗣, and then apply an anti-reflection (and / or anti-glare) coating layer on the information display panel. 俾 After completing the surface treatment, the anti-static coating layer is shielded by the shielding plate. The rest of the area is evenly coated with the anti-reflection (and / or anti-glare), so that in the subsequent processing of the video display, only a grounded conductive element needs to be borrowed so that one end is directly attached to the The exposed part of the antistatic coating layer is connected to a ground terminal at the other end, and the static voltage accumulated thereon can be smoothly guided to the ground terminal to effectively remove the static charge accumulated on the outer wall surface of the display panel. 'thorough Eliminate static voltage caused by the video display of bad mixed. Description of the drawings: Figure 1 is a schematic longitudinal sectional view of a traditional color cathode ray tube; -5- This paper size is applicable to the national standard (CNS) A4 (210 X 297 mm) (Please read the note on the back first Please fill in this page again for details) * · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Online Economics 516063 A7 B7 V. Description of Invention (g) Figure 2 shows the application of antistatic coating and anti-reflective coating to traditional color cathode Figure 3 is a schematic partial cross-sectional view of a display panel of a ray tube; Figure 3 is a three-dimensional schematic view of a conventional color cathode ray tube; Figure 4 is a schematic partial section of a display panel of a conventional wet-coated color cathode ray tube; Figure 5 is Partial cross-section diagram of a traditional dry-coated color cathode-ray tube display panel; Figure 6 is a partial cross-section diagram of a color cathode-ray tube display panel made by ASAHI GLASS COMPANY using a traditional dry-coating method. FIG. 7 is a schematic diagram of a device for surface-treating a display panel of a color cathode ray tube according to the present invention; and FIG. 8 is a schematic partial cross-sectional view of a display panel of a color cathode ray tube made by the present invention. Description of the drawing number in the drawings: Glass tube body .............. "12 Display panel ......... 14, 40 tube neck .............." 18 Funnel ............... 16 Electron gun .............. "20 Fluorescent layer" ......... 24 Antistatic coating layer ............ … "46 Anti-reflection coating ......... 48 Conductive aluminum foil ..........." 50 Adhesive tape .......... 60 Explosion-proof tape ... .... •… · 70 Coating room …… ....... 80 Installation □ ........… 81 Targets …… ....... 90 Detailed description: The present invention is mainly a method for applying antistatic and antireflection (and domain anti-glare) coating to the surface of an information display panel by using various surface treatment methods, especially when applying the surface treatment methods, The material is coated on the surface of the information display panel in a straight path, and after the antistatic and anti-reflection coating is completed, the surface of the antistatic coating layer of the information display panel can be directly attached with a grounded conductive element, so that -6- This paper tile is suitable for China National Standard (CNS) A4 (210 X 297 mm) • -------- ill, ------- (Please read first Note on the back, please fill out this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed 516063 A7 B7 V. Invention Description (g) (Please read the notes on the back before filling this page) Static voltage accumulated on , Smoothly guide to a ground terminal, and effectively remove the electrostatic charge accumulated on the outer wall surface of the display panel. In the present invention, the surface treatment methods may be a spray method, a sputtering method, or a chemical vapor deposition method (CVD), etc., and only the ion sputtering method is applied below. For example, the present invention is not limited to this in actual operation. For example, any treatment method that can apply the coating materials to the surface of the information display panel in a straight path is what the present invention claims. Surface treatment method. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In a preferred embodiment of the present invention, as shown in FIG. 7, the coating method is to first fix a visual indicator 10 in a coating room 80. The coated object mounting port 81, as shown in FIG. 7, and through the mounting port 81, the outer wall of the display panel 40 of the video display 10 faces the coating chamber 80, and then, the coating chamber 80 was evacuated, and argon (Ar) was introduced, and an indium tin oxide (Indium Tin Oxide, hereinafter referred to as abbreviated hereinafter) installed in the coating chamber 80 with positive ions (Ar +) of argon was used by the ion sputtering method. ITO) target material 90 is impacted, so that the ITO component in the target material 90 is impacted out, and evenly adheres to the outer wall of the display panel 40, and forms a uniform ITO transparent film thereon; The target material 90 is replaced with a target material having a component of silicon dioxide (Si02), and at the same time, the two shielding plates 82 provided in the corresponding positions on the corresponding positions on the periphery of the mounting port 81 in the coating chamber 80 are driven, so that the two The shielding plate 82 is moved to the position corresponding to the two sides of the outer wall of the display panel 40 and is located exactly on the transparent ITO The front side; the ion sputtering method was used to strike the silicon dioxide (Si02) target with positive ions of argon (Ar +), so that the silicon dioxide (Si02) component in the target was knocked out and uniform It is attached to the surface of the ITO transparent film formed on the outer wall of the display panel 40 to form a silicon dioxide film; 俟, after the coating processes are completed, the ITO transparent film is shielded by the two shielding plates 82 Outside of this area, a silicon dioxide film is evenly coated on the remaining areas. Therefore, after the coating processes are completed in this embodiment, the part of the ITO conductive transparent film that is shielded by the two shielding plates 82 will not be covered by the insulating film of silicon dioxide, and the ITO of the part will be covered. The size of this paper is in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) 516063 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (γ) The electrically transparent film was exposed. The ITO transparent film has low-resistance conductive characteristics. Therefore, in the subsequent processing of the video display, referring to FIG. 8, only the conductive aluminum foil 50 needs to be directly connected to the ITO conductive transparent portion by using the adhesive tape 60. The film 46 can make the ITO conductive transparent film 46 pass through the conductive aluminum foil 50 and be connected to the explosion-proof tape 70 to become an antistatic coating layer on the video display. The static voltage accumulated on the panel 40 is guided to the explosion-proof belt 70 and then released to a ground through the explosion-proof belt 70 to effectively remove the static charge accumulated on the outer wall surface of the display panel 40 and completely eliminate it. The adverse effects caused by the voltage of the video display. In addition, since the silicon dioxide film has physical characteristics such as high hardness, low reflectance, and high permeability, the silicon dioxide film will become an anti-reflection coating layer on the outer wall of the display panel to reduce the display panel. The external wall surface reflects the external ambient light, so that the video monitor can present a clearer video image. In another embodiment of the present invention, the coating method is to apply a positive ion of argon (A0) to a target of an indium-tin alloy in an coating chamber to make indium in the target -The tin component is struck out and reacts with the oxygen molecules in the oxygen introduced into the coating chamber to form indium tin oxide, which is evenly attached to the outer wall of a display panel of a video display and forms a uniform thereon ITO transparent film. In yet another embodiment of the present invention, the coating method enables the target to be impacted when a silicon target is impacted with positive ions of argon (Ar +) using an ion sputtering method. The silicon (Si) component in the medium is impacted, and reacts with oxygen molecules in the oxygen introduced in the coating chamber, and then adheres evenly on the surface of the ITO transparent film formed on the outer wall of the display panel of the video display. A silicon dioxide film is formed. In a preferred embodiment of the present invention, the transparent ITO film formed on the outer wall surface of the display panel of the video display has a thickness of about 18 to 35 legs (where n = l0- 9, m = meter), and the dioxide coated on the ITO transparent film The thickness of silicon film is about 110 ~ (where πξ1 is busy, m = meter). Within these feasible thickness ranges, the thickness of ITO transparent film is 20 ~ 22nm, and the thickness of dioxide film is 120 ~ Within 125nm, the video monitor produced is the best. -8-(Please read the precautions on the back before filling this page)
. · —線· 未紙張尺度適用中國0家標準（CNS)A4規格（210 X 297公釐） 516063 A7 _ B7__ 五、發明說明（g ) 以上所述，僅係本發明之較佳實施例，惟，本發明所主張之權利範圍’並 不局限於在彩色陰極射線管之顯示面板上之應用，按凡熟悉該項技藝人士’依 據本發明所揭露之技術內容，在其它視訊顯示器(如：電漿顯示器或液晶顯示器) 之顯示面板上可輕易思及之等效應用，均應屬不脫離本發明之保護範疇。 (請先閱讀背面之注意事項再填寫本頁) 訂· · 經濟部智慧財產局員工消費合作社印製 木纸張尺度適用中國國家標莖（CMS)A4規格（210 X 297公釐）···· The paper size is applicable to 0 Chinese standards (CNS) A4 specifications (210 X 297 mm) 516063 A7 _ B7__ 5. Description of the invention (g) The above are only the preferred embodiments of the present invention, However, the scope of the claimed rights of the present invention is not limited to the application on the display panel of a color cathode ray tube. According to the technical content disclosed by the person skilled in the art 'according to the present invention, other video displays (such as: Equivalent applications that can be easily considered on a display panel of a plasma display or a liquid crystal display) should all fall within the protection scope of the present invention. (Please read the precautions on the back before filling this page) Order · · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs The paper size is applicable to China National Standard Stem (CMS) A4 (210 X 297 mm)