AOC-05-21-TW AOC-05-21-TWM287408 八、新型說明: 【新型所屬之技術領域】 本創作係有關一種產生偏極化光之發光二極體,尤指一 種貼覆偏光材料以達成偏光效果之設計者。 【先前技術】 按,背光模組為液晶顯示器面板的關鍵零組件之一,由 於液晶本身不發光,背光模組之功能即在於供應充足的亮度 與分佈均勻的光源,使其能正常顯示影像,且亮度之高低與 顯示晝質之好壞成正相關。而液晶顯示器是靠液晶的電光 效應,配合兩片夾90。角偏光板的偏光特性,將背光模組所提 供之光產生明暗的變化,形成顯示之效果;其中,背光模組所 產生的非偏極化光在通過第一片偏光板時,有一半以上的光 會被吸收掉,使得光的使用效率非常差。 【新型内容】 本創作之主要目的,係欲提供產生偏極化光之發光二極 體,俾以應用於液晶顯示器之背光模組,而具有提升液晶顯 示器之光使用效率。 為達上述功效,本創作之結構特徵,係於發光二極體之 出光路徑上,製作有由偏光材料製作之偏光層。 【實施方式】 首先,請參閱第一、二圖所示,本創作係於發光二極體 (10)之出光路徑上,諸如於晶粒(11)或透鏡(12)表面,以貼覆 方式設置由偏光材料製作之偏光層(20)、(20,)者。 -5-AOC-05-21-TW AOC-05-21-TWM287408 VIII. New Description: [New Technology Field] This creation is about a kind of light-emitting diode that produces polarized light, especially a kind of light-shielding material. The designer who achieved the polarizing effect. [Prior Art] According to the backlight module, one of the key components of the liquid crystal display panel, since the liquid crystal itself does not emit light, the function of the backlight module is to supply a sufficient light source with uniform brightness and uniformity, so that the image can be normally displayed. And the brightness is positively correlated with the quality of the display. The liquid crystal display is based on the electro-optic effect of the liquid crystal, and is matched with two clips 90. The polarizing characteristic of the polarizing plate causes the light provided by the backlight module to change light and dark to form a display effect; wherein the non-polarized light generated by the backlight module passes more than half of the first polarizing plate. The light will be absorbed, making the use of light very inefficient. [New content] The main purpose of this creation is to provide a light-emitting diode that produces polarized light, which is applied to a backlight module of a liquid crystal display, and has an improved light use efficiency of the liquid crystal display. In order to achieve the above effects, the structural features of the creation are on the light-emitting path of the light-emitting diode, and a polarizing layer made of a polarizing material is produced. [Embodiment] First, as shown in the first and second figures, the present invention is on the light-emitting path of the light-emitting diode (10), such as the surface of the die (11) or the lens (12), in a manner of coating. A polarizing layer (20), (20,) made of a polarizing material is provided. -5-
M287408 AOC-05-21-TW 基於如是之構成,當本創作應用於液晶顯示器之背光 模組,即可將晶粒(11)發出之非偏極化光,轉變成偏極化光再 進入液晶,避免液晶顯示器之偏光板耗費光能,乃具有提升 液晶顯示器之光使用效率。 綜上所述,本創作所揭示之構造,為昔所無,且確能達到 預期之功效,並具可供產業利用性,完全符合新型專利要件 祈請貴審查委員核賜專利,以勵創新,無任德感。 惟,上述所揭露之圖式、鳍M287408 AOC-05-21-TW Based on the structure, when this creation is applied to the backlight module of the liquid crystal display, the non-polarized light emitted by the die (11) can be converted into polarized light and then enter the liquid crystal. In order to avoid the use of light energy by the polarizing plate of the liquid crystal display, the light use efficiency of the liquid crystal display is improved. In summary, the structure revealed by this creation is unprecedented, and it can achieve the expected effect, and it can be used for industrial utilization. It fully complies with the new patent requirements and invites the review committee to grant a patent to encourage innovation. There is no sense of morality. However, the above-mentioned figures and fins are disclosed.
大>7 式,僅為本創作之較佳實施例, 大凡熟悉此項技藝人士依太垒 變化M 本案精神W所作之修佛或等效 ,仍應包括在本案巾請專利範圍内。The big >7 type is only the preferred embodiment of this creation. The person who is familiar with this skill and the change of the spirit of the case W is still included in the patent scope of this case.
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AUU-UO-Z_L-JL VV M287408 * 【圖式簡單說明】 .第一圖係本創作第一實施例之結構說明圖。 第二圖係本創作第二實施例之結構說明圖。 【主要元件符號說明】 . (10)發光二極體 (11) 晶粒 % (12) 透鏡 (20)、(20’)偏光層AUU-UO-Z_L-JL VV M287408 * [Simplified description of the drawings] The first figure is a structural explanatory diagram of the first embodiment of the present creation. The second drawing is a structural explanatory diagram of the second embodiment of the present creation. [Main component symbol description] . (10) Light-emitting diode (11) Grain % (12) Lens (20), (20') polarizing layer
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