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1. 发明专利

JP2006313342A Ocb mode liquid crystal display device 审中-公开
标题翻译： OCB模式液晶显示装置
公开(公告)号：JP2006313342A
公开(公告)日：2006-11-16
申请号：JP2006106689
申请日：2006-04-07
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： NOH JONG DONG , SUH DONG HAE , KIM JAE-CHANG , YOON TAE HOON , JHUN CHUL GYU
IPC分类号： G02F1/139 , G02B5/30 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133528 , G02F1/1395 , G02F2001/133541 , G02F2001/133638 , G02F2413/04
摘要： PROBLEM TO BE SOLVED: To provide an OCB (Optically Compensated Birefringence) mode liquid crystal display device, even when the screen therein is obliquely viewed, capable of achieving a completely dark state by simply compensating for a phase delay. SOLUTION: The OCB mode LCD device comprises: a liquid crystal cell (110) interposed between a pair of substrates (170), which are spaced apart from each other and opposite surfaces thereof are rubbed; an upper phase delay film (120) aligned at the upper of the liquid crystal cell (110); an upper circular polarizer (140) aligned at the upper of the upper phase delay film (120); a lower phase delay film (130) aligned at the lower of the liquid crystal cell (110) symmetrically to the upper phase delay film (120); and a lower circular polarizer (150) aligned at the lower of the lower phase delay film (130) symmetrically to the upper circular polarizing plate and including an optical axis aligned perpendicularly to an optical axis of the upper circular polarizer (140). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供OCB（光学补偿双折射）模式液晶显示装置，即使当其中的屏幕倾斜观看时，也能通过简单地补偿相位延迟来实现完全黑暗的状态。解决方案：OCB模式LCD装置包括：夹在彼此间隔开的相对表面的一对基板（170）之间的液晶单元（110）被摩擦; 在液晶单元（110）的上部排列的上相延迟膜（120）; 在上相延迟膜（120）的上部排列的上圆偏振器（140）; 在液晶单元（110）的下部对准与上相延迟膜（120）对准的下相延迟膜（130）; 以及下部圆偏振器（150），其在所述下部相位延迟膜（130）的下部对准所述上部圆偏振片并且包括垂直于所述上部圆偏振器（140）的光轴对准的光轴。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007108654A Transflective type liquid crystal display device having high transmittance and wide viewing angle characteristics 有权
标题翻译：具有高传输和宽角度角度特性的透射型液晶显示装置
公开(公告)号：JP2007108654A
公开(公告)日：2007-04-26
申请号：JP2006133610
申请日：2006-05-12
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： KIM WAN CHEOL , SUH DONG HAE , PARK YOUNG IL
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133632 , G02F2001/133531
摘要： PROBLEM TO BE SOLVED: To provide a transflective type liquid crystal display (LCD) device, capable of improving the viewing-angle characteristics, when a polarizing plate is accommodated in an array substrate. SOLUTION: The transflective type LCD device includes first and second substrates 11 and 21 aligned facing to each other; reflecting and transparent electrodes 12 and 13 formed on the surface facing the second substrate 21 of the first substrate 11; a lower polarizing plate 14 formed on the reflecting and transparent electrodes 12 and 13; a lower alignment layer 15 aligned on the lower polarizing plate 14; a color filter 22 formed on one surface facing the first substrate 11 of the second substrate 21; a transparent common electrode 23 formed on the color filter 22; an upper alignment layer 24 formed on the transparent common electrode 23; two retardation films 27 and 26, attached sequentially to the other surface of the second substrate 21; an upper polarizing plate 25 attached to the retardation film 26; and a liquid crystal layer 30 including a plurality of liquid crystal molecules 31, interposed between the first and second substrates 11 and 21. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种当将偏振片容纳在阵列基板中时能够提高视角特性的半透射型液晶显示（LCD）装置。解决方案：半透射型LCD装置包括彼此面对排列的第一和第二基板11和21; 在与第一基板11的第二基板21相对的表面上形成的反射和透明电极12和13; 形成在反射和透明电极12和13上的下偏振板14; 在下偏振板14上对准的下取向层15; 形成在面向第二基板21的第一基板11的一个表面上的滤色器22; 形成在滤色器22上的透明公共电极23; 形成在透明公共电极23上的上取向层24; 两个延迟膜27和26依次连接到第二基板21的另一个表面; 安装在延迟膜26上的上偏振板25; 以及设置在第一和第二基板11和21之间的多个液晶分子31的液晶层30.版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007108648A Transflective liquid crystal display device 有权
标题翻译：转移液晶显示装置
公开(公告)号：JP2007108648A
公开(公告)日：2007-04-26
申请号：JP2006114064
申请日：2006-04-18
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： CHANG HOON JO , SUH DONG HAE , PARK YOUNG IL
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133512 , G02F1/133553
摘要： PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device having a single cell gap structure and a high opening ratio. SOLUTION: The display device includes: a first substrate 30 and a second substrate 40 where reflective regions and transmissive regions are arranged opposite to each other, and which demarcating reflective regions and transmissive regions in a single gap structure between the substrates; an opposite direction reflector 32 which is disposed in the reflective region of the first substrate 30 and reflects light to the adjacent transmissive regions; a color filter 33 formed on the whole inner surface of the first substrate 30; transparent electrodes 34 formed on a portion of the color filter in the transmissive regions; a lower polarizing plate 35 attached on an outer surface of the first substrate 30; common electrodes 42 formed in the transmissive regions on the inner surface of the second substrate 40; an upper polarizing plate 43 attached on the outer surface of the second substrate 40; and a liquid crystal layer 50 interposed between the first substrate 30 and the second substrate 40, wherein the liquid crystal layer 50 corresponding to the reflective region functions as a fixing retardation area in which introduced light is always subjected to a constant phase difference. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有单电池间隙结构和高开口率的半透射型液晶显示装置。解决方案：显示装置包括：反射区域和透射区域彼此相对布置的第一基板30和第二基板40，以及基板之间的单个间隙结构中的分隔反射区域和透射区域; 相反方向的反射器32，其设置在第一基板30的反射区域中并将光反射到相邻的透射区域; 形成在第一基板30的整个内表面上的滤色器33; 形成在透过区域的滤色片的一部分上的透明电极34; 安装在第一基板30的外表面上的下偏振板35; 形成在第二基板40的内表面上的透射区域中的公共电极42; 安装在第二基板40的外表面上的上偏振板43; 以及插入在第一基板30和第二基板40之间的液晶层50，其中对应于反射区域的液晶层50用作引导光总是经受恒定相位差的定影延迟区域。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006317892A Method for forming alignment layer of lcd 有权
标题翻译：用于形成LCD对准层的方法
公开(公告)号：JP2006317892A
公开(公告)日：2006-11-24
申请号：JP2005246994
申请日：2005-08-29
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： SUH DONG HAE , PARK YOUNG IL , CHOI SOO YOUNG , SON GON
IPC分类号： G02F1/1337
CPC分类号： G02F1/133723 , G02F2202/025
摘要： PROBLEM TO BE SOLVED: To provide a method for forming an alignment layer with highly ordered alignment surface, which prevents uneveness defects, when a liquid crystal one drop fill method is applied in manufacturing a liquid crystal display device.
SOLUTION: The method includes the steps of coating a mixed solution comprising an organic polymer material composed of polyimide and polyamic acid and a solvent on the upper and lower substrates, pre-curing the mixed solution twice at different temperatures, thereby volatilizing the solvent, obtaining stable phase-separation between the organic polymer and the solvent, and obtaining high-ordered alignment surface on the alignment layer to be formed, and making the pre-cured mixed solution completely cured at a temperature of about 180-240°C. The pre-curing step is characterized in that a primary pre-curing is performed at a temperature lower than about 50°C, preferably, at a temperature of about 40-50°C, under a vacuum pressure of about (-241) to (-345) kPa, and a secondary pre-curing is performed at a temperature of about 50-75°C under the same vacuum pressure.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在制造液晶显示装置中应用液晶一滴填充方法时，形成具有高度排列的取向表面的取向层的方法，从而防止不均匀的缺陷。解决方案：该方法包括以下步骤：将包含由聚酰亚胺和聚酰胺酸组成的有机聚合物材料和溶剂的混合溶液涂布在上下基板上，在不同温度下预固化混合溶液两次，从而使溶剂，得到有机聚合物和溶剂之间的稳定的相分离，并且在待形成的取向层上获得高阶取向表面，并使预固化的混合溶液在约180-240℃的温度下完全固化。预固化步骤的特征在于，在约（-241）至约（-241）的真空压力下，在低于约50℃，优选约40-50℃的温度下进行初次预固化，至（-345）kPa，并且在相同的真空压力下在约50-75℃的温度下进行二次预固化。版权所有（C）2007，JPO＆INPIT

5. 发明公开

KR20070081262A OCB MODE LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译： OCB模式液晶显示装置
公开(公告)号：KR20070081262A
公开(公告)日：2007-08-16
申请号：KR20060013093
申请日：2006-02-10
申请人： BOE HYDIS TECHNOLOGY CO LTD
发明人： NOH JEONG DONG , KIM DO YOUNG , SUH DONG HAE
IPC分类号： G02F1/1337
CPC分类号： G02F1/133753 , G02F1/13363 , G02F1/133784 , G02F1/1395
摘要： An OCB(Optically Compensated Bend) mode LCD(Liquid Crystal Display) is provided to improve a liquid crystal molecule transfer rate from a splay state to a bend state without deterioration of an aperture ratio by making a rubbing direction of an alignment layer in an orthogonal direction with respect to a pixel area to form a slightly twist domain in an area where a noise field is generated, and using this as a transfer core. Upper and lower alignment layers are formed on surfaces of upper and lower substrates contacting a liquid crystal cell, respectively. A rubbing direction of the upper and lower alignment layers is at a predetermined angle with a gate line(11). The predetermined angle ranges from 40 to 50 degrees. The predetermined angle ranges from -40 to -50 degrees. The predetermined angle ranges from 130 to 140 degrees. The predetermined angle ranges from -130 to -140 degrees.
摘要翻译：提供OCB（光学补偿弯曲）模式LCD（液晶显示器），以通过使取向层的摩擦方向成正交的方式来改善从喷射状态到弯曲状态的液晶分子传递速率，而不会使开口率下降相对于像素区域的方向，在产生噪声场的区域中形成稍微扭曲的区域，并将其用作传输核心。上下取向层分别形成在与液晶单元接触的上基板和下基板的表面上。上下取向层的摩擦方向与栅极线（11）成预定的角度。预定角度范围为40至50度。预定角度范围为-40至-50度。预定角度范围从130到140度。预定角度范围从-130到-140度。

6. 发明公开

KR20070101887A OCB MODE LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译： OCB模式液晶显示
公开(公告)号：KR20070101887A
公开(公告)日：2007-10-18
申请号：KR20060033176
申请日：2006-04-12
申请人： BOE HYDIS TECHNOLOGY CO LTD
发明人： KIM DO YOUNG , SUH DONG HAE , NOH JEONG DONG
IPC分类号： G02F1/1337
CPC分类号： G02F1/1395 , G02F1/133514 , G02F1/155 , G09G3/3233
摘要： An OCB(Optically Compensated Bend) mode liquid crystal display apparatus is provided to block re-transition from a band alignment status to a splay alignment status by maintaining an initial band alignment status of liquid crystal particle forming a polymer layer in both surfaces of the liquid crystal layer, thereby reducing consumption power for operating the liquid crystal display apparatus. An OCB(Optically Compensated Bend) mode liquid crystal display apparatus comprises the following parts: an array substrate(100); a color filter substrate which is oppositely installed against the array substrate; a counter electrode and a pixel electrode(120) which are formed in an internal part of the color filter substrate and the array substrate; a liquid crystal layer(300), which is installed between the color filter substrate and the array substrate, constructed with a plurality of liquid crystal particle; a polymer layer(PL) for performing an operation for maintaining a band alignment status by the liquid crystal particle; and a lower polarizing plate and an upper polarizing plate in which penetration axis is vertically installed in an external surface of the array substrate and a color filter substrate.
摘要翻译：提供了一种OCB（光学补偿弯曲）型液晶显示装置，通过保持在液体的两个表面中形成聚合物层的液晶粒子的初始带状取向状态，阻止从带状取向状态到喷射取向状态的再转变从而降低了操作液晶显示装置的功耗。 OCB（光学补偿弯曲）液晶显示装置包括以下部分：阵列基板（100）; 与所述阵列基板相反地安装的滤色器基板; 形成在滤色器基板和阵列基板的内部的对电极和像素电极（120）; 安装在滤色器基板和阵列基板之间的由多个液晶粒子构成的液晶层（300）; 用于进行用于维持液晶粒子的带取向状态的操作的聚合物层（PL）; 以及下偏振板和上偏振板，其中穿透轴垂直地安装在阵列基板的外表面和滤色器基板中。

7. 发明专利

JP2003241196A VERTICAL ALIGNMENT MODE LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：JP2003241196A
公开(公告)日：2003-08-27
申请号：JP2002368923
申请日：2002-12-19
申请人： BOE HYDIS TECHNOLOGY CO LTD
发明人： KIM SUNG WOON , SUH DONG HAE
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/139
摘要： PROBLEM TO BE SOLVED: To provide a vertical alignment mode liquid crystal display device which has a disclination suppressed by producing an electric field in a specified direction by changing the formation positions of a pixel electrode and a counter electrode. SOLUTION: In the vertical alignment liquid crystal display device including the pixel electrode formed on a lower substrate, the counter electrode formed on an upper electrode and a vertical alignment layer vertically aligning liquid crystal molecules in a liquid crystal layer, the counter electrode is formed vertically overlapping with the pixel electrodes and moved away from the pixel electrodes to the lower substrate or upper substrate in parallel at a fixed interval. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2004062212A Reflection type liquid crystal display 审中-公开
公开(公告)号：JP2004062212A
公开(公告)日：2004-02-26
申请号：JP2003281205
申请日：2003-07-28
申请人： Boe-Hydis Technology Co Ltd , ビオイ−ハイディステクノロジーカンパニーリミテッド
发明人： PARK YOUNG IL , SUH DONG HAE , KIM KITETSU
IPC分类号： G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/137
CPC分类号： G02F1/133553 , G02F2001/133638
摘要： PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display which avoids a high cost and complicated processes due to application of a phase compensation film. SOLUTION: The display has a lower substrate 21 having a reflective electrode 22 and a lower alignment film 23, an upper substrate 24 disposed opposing to the lower substrate, having an upper alignment film 26 on the counter face, and having a transparent substrate with the optical axis at a specified angle and a quarter wavelength (λ/4) phase compensation function, a twisted nematic liquid crystal layer 30 disposed between the lower substrate and the upper substrate and having a specified phase lag (dΔn), and a polarizing plate 28 having a specified polarization axis and attached to the outer surface of the upper substrate which is asymmetric to the lower substrate. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004318057A Semi-transmissive liquid crystal display device 审中-公开
标题翻译：半透明液晶显示装置
公开(公告)号：JP2004318057A
公开(公告)日：2004-11-11
申请号：JP2003351352
申请日：2003-10-09
申请人： Boe Hydis Technology Co Ltd , ビオイハイディステクノロジーカンパニーリミテッド
发明人： PARK YOUNG IL , SUH DONG HAE
IPC分类号： G02F1/139 , G02F1/1335 , G02F1/13363 , G02F1/1337
CPC分类号： G02F1/13363 , G02F1/133528 , G02F1/133555 , G02F1/1337 , G02F2001/133541 , G02F2001/133638 , G02F2413/02 , G02F2413/08
摘要： PROBLEM TO BE SOLVED: To provide a semi-transmissive liquid crystal display device with high productivity and a high yield that has performance of a high-contrast ratio, excellent color characteristics, a wide field angle, and low power consumption by forming reflection type areas and transmission type areas by pixels (cells) to serve as a transmission type while maintaining a reflection type and then increasing characteristics of reflectivity and transmissivity to an applied voltage. SOLUTION: The semi-transmissive liquid crystal device comprises a reflection type liquid crystal display area wherein the phase delay value of a liquid crystal layer is 0.24 to 0.27 μm, an upper phase film has a λ/4 phase compensating function and has an optical axis at 140 to 146°, an upper alignment film has a 40 to 50° alignment angle, a lower alignment film has a -10 to -20° alignment angle, and an upper polarizing plate has a transmission axis at 104 to 122.5° and a transmission type liquid crystal area wherein the phase delay value of the liquid crystal layer is 0.24 to 0.40 μm, a lower phase film has a λ/4 phase compensating function and an optical axis at 50 to 64°, and a lower polarizing plate has a transmission axis at 100 to 110°. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有高生产率和高产率的半透射液晶显示装置，其具有高对比度，优异的色彩特性，宽视角和低功耗的性能，通过成型反射型区域和像素（单元）的透射型区域，作为透射型，同时保持反射型，然后增加对施加电压的反射率和透射率的特性。解决方案：半透射液晶装置包括反射型液晶显示区域，其中液晶层的相位延迟值为0.24至0.27μm，上相膜具有λ/ 4相位补偿功能，并且具有在140〜146°的光轴上，上取向膜的取向角为40〜50°，下取向膜的取向角为-10〜-20°，上偏振片的透射轴为104〜122.5 °和液晶层的相位延迟值为0.24〜0.40μm的透射型液晶区域，下相位膜具有λ/ 4相位补偿功能，光轴为50〜64°，下偏振板的透射轴为100〜110°。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004094230A Liquid crystal display 有权
公开(公告)号：JP2004094230A
公开(公告)日：2004-03-25
申请号：JP2003285407
申请日：2003-08-01
申请人： Boe-Hydis Technology Co Ltd , ビオイ−ハイディステクノロジーカンパニーリミテッド
发明人： SUH DONG HAE , PARK YOUNG IL , KIM KITETSU , SHIM HWAN SU , RI GENKEN
IPC分类号： G02F1/1337 , G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/13363 , G02F1/1393 , G02F1/1396 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2001/1398 , G02F2202/40 , G02F2203/02 , G02F2203/09 , G02F2413/08
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display having high performance and capable of extending a cell gap thereby improving a process margin. SOLUTION: The liquid crystal display comprises: a lower substrate with a reflecting electrode; an alignment layer formed on the lower substrate; an upper substrate with a color filter disposed opposite to the lower substrate; an alignment layer formed on the upper substrate, a liquid crystal layer disposed between the lower and upper substrates; a phase compensation film attached to the outer surface of the upper substrate to convert linearly polarized light to circularly polarized light; and a polarizing plate attached to the top of the phase compensation film to convert incident natural light to linearly polarized light. Wherein the alignment angle of the lower alignment layer is -10 to 20° to a horizontal line, that of the upper alignment film is 40-55° to a horizontal line, phase delay (dΔn) of the liquid crystal layer is 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4, its optical axis is at 140-146° to a horizontal line, and the absorption axis of the polarizing plate is at 102-122.5° to a horizontal line. COPYRIGHT: (C)2004,JPO

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