200939288 六、發明說明： 【發明所屬之技術領域】 本發明是有關一種在液晶顯示器電視（LCD TV)、監視器内作為背光（Back Light)使用的汞式冷陰 級螢光燈管（CCFL，Cold Cathode FlU0rescent Lamp) 或汞式外置電極螢光燈管（EEFL，External Eleetrode Fluorescent Lamp)中，有效釋放汞而使用的釋汞用吸 氣組合物。 【先前技術】 為了防止氧化及提高熱傳導率，所述組合物以錄 處理的鐵板壓槽加工而用於燈管生產技術之中。而且 為活化組合物内的汞，通常使用高頻加熱裝置等。過 去的釋汞用吸氣技術組合物在汞活化技術中需要約 900 C左右的活化溫度，這樣大部分以玻璃（Giass)作 ❹為燈管材料的燈管製造技術中很容易造成燈管損 壞’因此要求採用硬質玻璃（Hard Glass) 〇 為了驅動燈管時維持亮度和延長壽命，所述燈管 不僅要求燈管内殘留的氣體要少，而且還要使用具有 發光作用的汞。過去為了在燈管内注入汞，通常採用 ，態汞的多種釋汞方法。但國際上加強對汞毒性的監 管，現在製造燈管時要求只使用幾毫克（mg)的微= 汞。這樣過去使用液態広的方法很難把幾毫（mg)的汞 定量釋放到燈管内，因此只能把汞製作成汞合金形態 200939288 應用在燈管之中。而且現在正在向更加有效的技術方 向發展。 【發明内容] 〔發明解決的課題〕 本發明的目的是，於LCD用背光（BackLight)汞 式螢光燈中作為發光因素使用的汞和其他金屬合成 製造出穩定性金屬化合物形態的釋汞用組合物，及採 ❹用良好染質氣體吸氣能力的金屬製造出吸氣用組合 物，並組合該釋汞組合物和吸氣組合物形成的本發明 釋录用吸氣組合物。這樣可以在比原有釋果用吸氣組 =物的活化溫度700〜90(rc為低的7〇〇t以下活化 / 皿度中π全釋放汞’即果向燈管内部完全釋放出來。 本發明的釋汞用吸氣組合物能夠以相對較低的活化 管内部輕易地釋放采’因此如果把本發明的 ©〜 釋汞用吸氣組合物應用到燈管生產令，將盔需 價的硬質玻璃(Hard⑴叫也可以生產出優質 化吸二生產技術中’利用高頻加熱裝置等活 ' 在釋水過程中活化溫度要求過高，將讀路 電機氧化而很難維持性能，而且拍5 等而出現不必要的電力消耗。要"頻加熱裝置 本發點在生產燈管時將提高製造成本，但 。果物燈管用高效率釋泉用吸氣組合物可 200939288 以克服以上的缺點。 〔課題解決的手段〕 本發明的釋汞用吸氣組合物由釋汞用組合物A 和吸氣用組合物B組成，而且A : B以X :工 為5〜9範圍）的混合物組成。其中釋采用組合物可以 採用缺、銅以外|呂、錯、錄中一個以上元素或溶解紹 和鉻所製造之化合物，再經過破碎及粉碎技術用筛子 下的粉末後，在最佳溫度及條件下與液 ·%水進行汞合金化製造，然後作為最後技術通過破碎 及粉碎用篩子篩成106以下的粉末而獲得。 吸氣用組合物可以通過溶解鍅、鋁或鍅、鐵製造金屬 化合物後，經過破碎及粉碎技術用筛子篩成15〇以 下的粉末而獲得。 〔效果〕 本發明涉及LCD用背光燈（Back Light Lamp)製 ❹造技術中有效釋放汞的釋汞用吸氣組合物相關的發 明。本發明的釋汞用吸氣組合物的特徵是，通過組合 熱傳導率比原有釋広用吸氣組合物高的金屬元素，^ 低20(TC以上釋汞用吸氣組合物的汞活化溫度，並充 分釋放大部分的汞。 ^由此，不僅能夠有效利用高頻加熱裝置等的熱 能，還能最大限度地降低燈管電極及玻璃管的損壞， 因此具有可以有效降低燈管製造成本的優點。 6 200939288 【實施方式】 如第1圖所示，所述按適當比例混合釋汞用粉末 和吸氣用粉末所製作的釋汞用吸氣複合粉末可以壓 槽加工到金屬鐵板中製造釋汞用吸氣用組合物。而且 除了第1圖以外也可以應用到多種類型的容器中。 通常為了對汞式冷陰極螢光燈管（CCFL，cold Cathode Fluorescent Lamp)或汞式外置電極螢光燈管 (EEFL，External Electrode FlU0rescent Lamp)有效釋 放汞而使用的釋汞用吸氣組合物由釋汞用組合物之 鈦-采（Ti-Hg)化合物中混合吸氣用組合物（Zr_A1)化合200939288 VI. Description of the Invention: [Technical Field] The present invention relates to a mercury type cold cathode fluorescent lamp (CCFL) used as a backlight in a liquid crystal display television (LCD TV) or a monitor. In the case of a Cold Cathode FlU0rescent Lamp) or an External Eleetrode Fluorescent Lamp (EEFL), a getter composition for mercury release which is effective for releasing mercury. [Prior Art] In order to prevent oxidation and increase thermal conductivity, the composition is processed in a lamp tube production technique by processing a processed iron plate. Further, in order to activate mercury in the composition, a high-frequency heating device or the like is usually used. In the past, the getter technology composition for mercury release required an activation temperature of about 900 C in the mercury activation technology, so that most of the lamp manufacturing technology using glass (Giass) as a lamp material can easily cause lamp damage. 'Therefore, it is required to use Hard Glass. In order to maintain the brightness and prolong the life of the lamp, the lamp not only requires less gas remaining in the lamp, but also uses mercury having a luminescent effect. In the past, in order to inject mercury into the tube, various mercury-releasing methods of mercury were generally employed. However, international regulation of mercury toxicity has been intensified. It is now required to use only a few milligrams (mg) of micro-mercury when manufacturing lamps. In this way, it has been difficult to quantitatively release a few millimeters (mg) of mercury into the tube by using the liquid helium method. Therefore, mercury can only be made into an amalgam form. 200939288 is applied to the tube. And now it is moving towards more effective technology. SUMMARY OF THE INVENTION [Problem to be Solved by the Invention] An object of the present invention is to synthesize mercury and other metals used as a light-emitting factor in a backlight mercury fluorescent lamp for LCD to produce a mercury-containing form of a stable metal compound. The composition, and the getter composition for producing a gettering composition by using a metal having a gettering ability of a good dye gas, and combining the mercury releasing composition and the gettering composition to form the gettering composition of the present invention. In this way, it can be completely released into the inside of the tube at a temperature of 700 to 90 (the activation/degree of π is less than 7 〇〇t below the activation temperature of the original release group). The getter composition for mercury release according to the present invention can be easily released from the inside of a relatively low activation tube. Therefore, if the present invention is applied to a lamp production order using the getter composition, the helmet demand is required. Hard glass (Hard (1) can also produce high-quality absorbing two production technology 'utilizing high-frequency heating device, etc.' In the process of releasing water, the activation temperature is too high, it is difficult to maintain performance by oxidizing the read-circuit motor, and 5, etc., unnecessary power consumption. The frequency of the heating device will increase the manufacturing cost when producing the lamp, but the inhalation composition of the high-efficiency spring for the fruit tube can be used to overcome the above. Disadvantages [Means for Solving the Problem] The getter composition for mercury release according to the present invention is composed of a composition for releasing mercury A and a composition B for gettering, and a mixture of A: B is in the range of 5 to 9 in the range of X: Composition, wherein the composition can be used Use a compound made of singularity, copper, or more than one element or dissolved in smelting and chrome, and then using the powder under the sieve after crushing and pulverizing technology, and liquid and water at the optimum temperature and condition. Amalgam production is carried out, and then obtained as a final technique by pulverizing and pulverizing a sieve to a powder of 106 or less. The getter composition can be produced by dissolving bismuth, aluminum or bismuth or iron to produce a metal compound, and then undergoing crushing and pulverization techniques. It is obtained by sieving a powder of 15 Å or less with a sieve. [Effects] The present invention relates to an invention relating to a mercury-releasing composition for effectively releasing mercury in a manufacturing technique of a backlight for LCD backlights. The getter composition for mercury release is characterized by a combination of a metal element having a higher thermal conductivity than the original gettering composition, and a lower than 20 (the mercury activation temperature of the getter composition for mercury release above TC, and sufficient Most of the mercury is released. ^ Thus, not only can the heat energy of the high-frequency heating device and the like be effectively utilized, but also the damage of the lamp electrode and the glass tube can be minimized, so that it is possible The utility model has the advantages of reducing the manufacturing cost of the lamp. 6 200939288 [Embodiment] As shown in Fig. 1, the getter composite powder for mercury release prepared by mixing the powder for releasing mercury and the powder for inhalation in an appropriate ratio can be grooved. It is processed into a metal iron plate to produce a getter composition for mercury release, and can be applied to various types of containers in addition to the first figure. Usually for the mercury type cold cathode fluorescent lamp (CCFL, cold cathode Fluorescent Lamp) Or a mercury-based external electrode fluorescent lamp (EEFL) that effectively releases mercury and uses a getter composition for releasing mercury to be mixed from a titanium-collecting (Ti-Hg) compound of the mercury-releasing composition. Inhalation composition (Zr_A1) combination
Ο 物而形成，而且根據使用的條件不同，可以採用多種 金屬成分製造出合金、金屬間化合物、化合物狀態。 這些金屬元素中，如果適當添加相對熱傳導率高的金 屬鋁、鍅、鎳、鉻等元素，就可以大幅降低釋汞複合 材料中組合物活化汞的溫度，獲得能夠有效應用到燈 管生產技術的釋汞用複合材料。在通常 中添加所述金屬元素，可以期待如下的效果。銘= 的相對原材料成本較低，熱傳導率高，應用在燈管釋 汞的高頻加熱技術，不僅可以提高釋汞的效率，還因 為脆性強可以在盥粟合今彳卜υ比 隹/、水口金化& &的預備合金粉末化 的丁 :現優點。結具有良好的吸氣能力，是應為利 用的及軋用金屬元素，锆還可以提高預 蝕性。鍅對氮、碳等的反應性佳，：耐： 用於及乳用物質上，而且與銘—樣脆性強而可以在預 7 200939288 備合金粉末化技術中顯現優點。 -本發明的釋汞用吸氣組合物釋果效果之比較實驗_ 按第1圖的五角型戴面金屬絲形態製作本發明 的釋汞用吸氣組合物的12個樣品，並切斷一定的形 態做分析試料。該分析試料的側面規格為！ 13 χ 0.9mm ’長4.5mm。釋汞率測試採用汞分析儀，把樣 品放入采分析測定儀的真空室内，從常溫加熱到7〇〇 °C ’並在700。〇中維持30秒時’測定累計的釋放率 ❹ 做最終釋放率。所述試驗的結果在表1中以％為單位 比較顯示了汞釋放率。 〔比較例1〕 釋汞用吸氣組合物包括按[表。中記載的重量比 製造的包括鈦和汞的釋汞用複合材料A和包括錯和 紹的吸氣用複合材料B，其中釋孟 T枰水用複合材料（A)和 吸氣用複合材料（Β)的混合重量土发α 至 ϋ 匈 A : Β = 4 : 1 〇 ❹ 〔實施例1〜9〕 釋汞用吸氣組合物包括按[表 丰壬曰<6JU、丨 」干°己载的各個元 素重篁組成比，以鋁、錘、鎳中一個以 銅、汞組成的釋汞複合材料A或 疋’、和鈦、 求組成的釋汞用複合材料Α和包括鉻和鈦、銅、 複合材料縣用複合材料的吸氣用 材料（B)的混合重量比為A : B==4 : )吸軋用複合 〔實施例10〕 ° 元 釋录用吸氣組合物只包括[表n中記載的各個 200939288 素重置組成比製造的釋汞用複合材料。 〔實施例11〜12〕 吸氣組合物包括按[表13中記载的各個元 素重篁、、且成比製造的釋汞用複合材料A *包口 鐵吸氣用複合材料B’其中釋果用複合材料（A)和吸 軋用後合材料（B)的混合重量比為A: b=4 ·. i。The product is formed, and depending on the conditions of use, alloys, intermetallic compounds, and compound states can be produced using various metal components. Among these metal elements, if an element such as aluminum, bismuth, nickel, or chromium having a high thermal conductivity is appropriately added, the temperature of the activated mercury in the composition of the mercury-releasing composite can be greatly reduced, and the technology capable of being effectively applied to the production of the lamp tube can be obtained. A composite material for mercury release. When the metal element is added in a usual manner, the following effects can be expected. Ming = the relative raw material cost is low, the thermal conductivity is high, the high-frequency heating technology applied to the mercury release of the lamp tube can not only improve the efficiency of mercury release, but also because the brittleness can be strong in the 盥 合 合 彳 、 、 、 、 、 The powder of the preparation alloy of &&&&& The knot has a good gassing capacity and should be used and rolled with metal elements. Zirconium can also improve the pre-etching properties.鍅 Responsive to nitrogen, carbon, etc., resistance: For use on and for dairy materials, and with strong imprinting properties, it can be used in the alloy pulverization technology of 2009. - Comparative experiment of fruit release effect of the gettering composition for mercury release according to the present invention - 12 samples of the getter composition for mercury release of the present invention are produced in the form of a pentagonal type of face wire of Fig. 1, and cut off The shape is analyzed and sampled. The side specification of the analysis sample is! 13 χ 0.9mm ‘length 4.5mm. The mercury release rate test uses a mercury analyzer and the sample is placed in a vacuum chamber of the analytical analyzer and heated from room temperature to 7 ° C and is at 700. When the sputum is maintained for 30 seconds, the cumulative release rate is measured ❹ The final release rate is made. The results of the test are shown in Table 1 as a comparison of mercury release rates in %. [Comparative Example 1] The getter composition for mercury release was included in the table. The composite material A for mercury release including titanium and mercury and the composite material B for gettering including the mixture of weight and weight, and the composite material (A) for water release and the composite for gettering (混合) mixed weight soil alpha to ϋ Hung A: Β = 4 : 1 〔 [Examples 1 to 9] The getter composition for mercury release includes [Table Fengfeng <6JU, 丨" The composition of each element is a composition ratio of aluminum, hammer, nickel, mercury-containing composite material A or 疋', and titanium, which is composed of copper, mercury, and composite materials for mercury release, including chromium and titanium. The mixing ratio of the gettering material (B) of the composite material for copper and composite materials is A: B==4 :) Composite for suction rolling [Example 10] The getter composition for the release of the grading only includes [Table Each 200939288 element described in n resets the composite material for the mercury release composition. [Examples 11 to 12] The gettering composition includes a composite material A* for iron-sucking composite material B* which is produced by the composite material of the mercury-releasing composite material produced by the respective elements described in [Table 13]. The mixing weight ratio of the composite material (A) and the post-rolling material (B) is A: b = 4 · · i.
按所述表1的内容，比較例丨以鈦_汞（1丨_ Hg) 化合物組成的釋汞用複合材料和以鍅_鋁（2卜ai) 組成的吸氣用複合材料混合製作了如第1圖所示的5 角金屬絲形態的釋汞用吸氣組合物；實施例1是在比 較例1的釋汞複合材料中降低25.5。/。鈦（乃）含量，添 加25%銅（Cu)、0.5%鋁（A1)製造了釋汞用吸氣組合 物。然後通過試驗確認了各自的汞釋放率。從結果中 可以觀察到實施例1的汞釋放率比比較例丨增加了 28%。 ❹ 實施例2是在比較例1的釋汞複合材料中降低 30%鈦（Ti)含量，添加25%銅（Cu)、5%鋁（A1)含量的 實施例。可以觀察到汞釋放率比比較例1增加了 25〇/0。 實施例3是在比較例1的釋汞複合材料中降低 260/。鈦（Ti)含量，添加25%銅（cu)、1%锆（Zr)含量的 實施例。可以觀察到汞釋放率比比較例1增加了 260/〇。 實施例4是在比較例1的釋汞複合材料中降低 30°/。鈦（Ti)含量，添加20%銅（cu)、10%锆（Zr)含量的 貫施例。可以觀察到汞釋放率比比較例1增加了 3 0 %。 9 200939288 實施例5是在比較例1的釋汞複合材料中降低 27%鈦（Ti)含量，添加25%銅（Cu)、2%鎳（Ni)含量的 實施例°可以觀察到汞釋放率比比較例1增加了 29%。 實施例6是在比較例1的釋汞複合材料中降低 33%鈥（Ti)含量，添加25%銅（Cu)、8%鎳（Ni)含量的實 施例。可以觀察到采釋放率比比較例1增加了 28〇/〇。 實施例7是在比較例1的釋汞複合材料中降低 30.5% 鈦（Ti)含量，添加 25% 鋼（Cu)、0.5% 鋁（A1)、5% ® 錯（Zr)含量的實施例。可以觀察到汞釋放率比比較例 1增加了 3 1 %。 實施例8是在比較例1的釋汞複合材料中降低 29.5°/。鈦（丁〇含量，添加25°/。銅（〇：11)、0.5%鋁（八1)、40/〇 鎳（Ni)含量的實施例。可以觀察到汞釋放率比比較例 1增加了 19%。 實施例9是在比較例1的釋果複合材料中降低 ❹ 29.5%鈦（Ti)含量，添加 25%銅（Cu)、0.5%鋁（A1)、4% 鉻（Cr)含量的實施例。可以觀察到汞釋放率比比較例 1增加了 27%。 實施例10是在比較例1的釋汞複合材料中降低 35% 鈦（Ti)含量’添加 15% 銅（Cu)、3% 鋁（Α1)、17% 結 (Zr)含量的實施例。可以觀察到汞釋放率比比較例1 增加了 24%。 實施例11是在比較例1的釋汞複合材料中降低 30.5%鈦（Ti)含量，添加 25°/。銅（Cu)、0.5%鋁（A1)、5% 200939288 锆（Zr)含量的實施例。可以觀察到汞釋放率比比較例 I增加了 27%。 實施例12是在比較例1的釋汞複合材料中降低 38.5%欽（Ti)含量’添加 25%銅（Cu)、0.5%鋁（Α1)、5% 錯（Zr)、4%鎳（Ni)、4%鉻（Cr)含量的實施例。可以觀 察到汞釋放率比比較例1增加了 26%。 如第2圖所示，在400〜70(TC溫度段實施例的 汞釋放率比使用原來釋汞用吸氣用組合物的比較例1 ® 有了顯著的增加，而且在達到700°C之前，釋汞用吸 氣用組合物内的大部分汞都被釋放了出來。同時在所 有實施例中除了鈦（Ti)、汞（Hg)、銅（Cu)外再添加0.5% 鋁（A1)、5 %锆（Zr)的實施例7的汞釋玫特性最佳。 200939288 【i】 釋汞率 (700°C ) 66% 94% 91% 92% 96% 95% 94% 97% 85% 93% 90% 93% 92% 化學成分（重量％) 吸氣用複合材料(B) 合計 (%) 100 Ο 100 100 100 100 100 100 100 100 100 100 100 CD IX I I 1 CO CM 00 CM ι—1 CO CD 1 1 1 s S 1 釋汞用複合材料(A) | 合計 (%) 100 o o 100 100 100 100 100 100 100 100 100 100 100 I 1 1 1 1 1 1 I 1 1 1 寸 m-H 1 1 1 1 1 CM 00 1 寸 1 1 1 寸 Μ 1 1 1 τ— Ο τ— 1 I m 1 1 卜 τ- l〇 in i—l 1 m c> LO 1 1 1 1 LO d LO d ΙΩ CD CO to d If) d 1 LO CM LO CM in CM in C\J ΙΛ CM m CM LO CM LO CM ΙΟ CM LO T— m CM CM bO in JO LO 寸 ΙΛ |Λ to 寸 •ϊΗ 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 剩餘 區分 比較例1 實施例1 實施例2 實施例3 實施例4 實施例5 實施例6 實施例7 實施例8 實施例9 實施例10 實施例11 實施例12 12 200939288 【圖式簡單說明】 第1圖為遷槽加工本發明的釋录用％氣組合物 時使用的代表性容器形狀實例圖。 f 2圖為包括本發明的釋汞用吸氣組合物在内 各釋汞用錢組合物在各溫度&釋放汞的汞釋放率 比率圖。 【主要元件符號說明】 13According to the contents of Table 1, the comparative example was prepared by mixing a composite material for mercury release composed of a titanium-mercury (1丨_Hg) compound and a composite material for aspiration composed of 鍅_aluminum (2 ai). The getter composition for mercury release in the form of a 5-angle wire shown in Fig. 1; Example 1 was lowered by 25.5 in the mercury-releasing composite of Comparative Example 1. /. The titanium (nose) content, 25% copper (Cu), and 0.5% aluminum (A1) were used to produce a getter composition for mercury release. The respective mercury release rates were then confirmed by experiments. From the results, it was observed that the mercury release rate of Example 1 was increased by 28% compared with the comparative example.实施 Example 2 is an example in which the content of titanium (Ti) was reduced by 30% in the mercury-releasing composite of Comparative Example 1, and the content of 25% copper (Cu) and 5% aluminum (A1) was added. It can be observed that the mercury release rate is 25 〇/0 higher than that of Comparative Example 1. Example 3 was reduced by 260/ in the mercury-releasing composite of Comparative Example 1. Titanium (Ti) content, an example of adding 25% copper (cu), 1% zirconium (Zr) content. It can be observed that the mercury release rate is increased by 260/〇 compared with Comparative Example 1. Example 4 was reduced by 30 ° / in the mercury releasing composite of Comparative Example 1. Titanium (Ti) content, a total of 20% copper (cu), 10% zirconium (Zr) content was added. It can be observed that the mercury release rate is increased by 30% compared with Comparative Example 1. 9 200939288 Example 5 is an example in which the content of titanium (Ti) is reduced by 27% in the mercury-releasing composite of Comparative Example 1, and the content of 25% copper (Cu) and 2% nickel (Ni) is added. Compared with Comparative Example 1, it increased by 29%. Example 6 is an example in which the content of strontium (Ti) was reduced by 33% in the mercury-releasing composite material of Comparative Example 1, and the content of 25% copper (Cu) and 8% nickel (Ni) was added. It can be observed that the recovery rate is 28 〇/〇 more than that of Comparative Example 1. Example 7 is an example in which the content of titanium (Ti) was reduced by 30.5% in the mercury-releasing composite of Comparative Example 1, and the content of 25% steel (Cu), 0.5% aluminum (A1), and 5% ® (Zr) was added. It can be observed that the mercury release rate is increased by 31% compared with Comparative Example 1. Example 8 was reduced by 29.5 ° / in the mercury releasing composite of Comparative Example 1. Examples of titanium (butadiene content, addition of 25 ° /. copper (〇: 11), 0.5% aluminum (eight 1), 40 / 〇 nickel (Ni) content. It can be observed that the mercury release rate is increased compared with Comparative Example 1. 19%. Example 9 is to reduce the content of yttrium 29.5% titanium (Ti) in the composite material of Comparative Example 1, adding 25% copper (Cu), 0.5% aluminum (A1), 4% chromium (Cr) content. EXAMPLES It can be observed that the mercury release rate is increased by 27% compared with Comparative Example 1. Example 10 is a reduction of 35% titanium (Ti) content in the mercury-releasing composite of Comparative Example 1 'Addition of 15% copper (Cu), 3 Example of % aluminum (Α1), 17% knot (Zr) content. It can be observed that the mercury release rate is increased by 24% compared with Comparative Example 1. Example 11 is a reduction of 30.5% titanium in the mercury-releasing composite of Comparative Example 1. (Ti) content, an example of addition of 25 ° / copper (Cu), 0.5% aluminum (A1), 5% 200939288 zirconium (Zr) content. It can be observed that the mercury release rate is 27% higher than that of the comparative example I. Example 12 is to reduce the content of 38.5% (Ti) in the mercury-releasing composite of Comparative Example 1 'Addition of 25% copper (Cu), 0.5% aluminum (Α1), 5% (Zr), 4% nickel (Ni) Example of 4% chromium (Cr) content. It was observed that the mercury release rate was increased by 26% compared with Comparative Example 1. As shown in Fig. 2, at 400 to 70 (the mercury release rate of the TC temperature section example is higher than that of the original mercury release composition for gettering) There has been a significant increase, and most of the mercury in the getter composition for mercury release has been released before reaching 700 ° C. In addition to titanium (Ti), mercury (Hg) in all examples. The mercury release property of Example 7 with 0.5% aluminum (A1) and 5% zirconium (Zr) added to copper (Cu) is the best. 200939288 [i] Mercury release rate (700 ° C) 66% 94% 91 % 92% 96% 95% 94% 97% 85% 93% 90% 93% 92% Chemical composition (% by weight) Composite materials for gettering (B) Total (%) 100 Ο 100 100 100 100 100 100 100 100 100 100 100 CD IX II 1 CO CM 00 CM ι—1 CO CD 1 1 1 s S 1 Composite material for mercury release (A) | Total (%) 100 oo 100 100 100 100 100 100 100 100 100 100 100 I 1 1 1 1 1 1 I 1 1 1 inch mH 1 1 1 1 1 CM 00 1 inch 1 1 1 inch Μ 1 1 1 τ — Ο τ— 1 I m 1 1 卜τ- l〇in i—l 1 m c> LO 1 1 1 1 LO d LO d ΙΩ CD CO to d If) d 1 LO CM LO CM in CM In C\J ΙΛ CM m CM LO CM LO CM ΙΟ CM LO T— m CM CM bO in JO LO ΙΛ Λ Λ to 寸•ϊΗ Remaining residual remaining residual remaining residual remaining residual remaining residual distinction Comparative Example 1 Implementation Example 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6 Embodiment 7 Embodiment 8 Embodiment 9 Embodiment 10 Embodiment 11 Example 12 12 200939288 [Simple description of the drawing] FIG. 1 is a processing of the groove An illustration of a representative container shape used in the release of the % gas composition of the present invention. Fig. 2 is a graph showing the ratio of mercury release rate at each temperature & mercury release composition including the getter composition for mercury release according to the present invention. [Main component symbol description] 13