公开(公告)号：US20080132138A1

公开(公告)日：2008-06-05

申请号：US11980251

申请日：2007-10-30

申请人： Sung-soo Lee ,  Jae-hoon Jung ,  Ji-hye Choi ,  Kyong-tae Park ,  Young-rok Song

发明人： Sung-soo Lee ,  Jae-hoon Jung ,  Ji-hye Choi ,  Kyong-tae Park ,  Young-rok Song

IPC分类号： H01J9/00

CPC分类号： H01L51/56 ,  H01L2251/562

摘要： A method of manufacturing a display device having a display panel that includes a first electrode, a light emitting layer formed on the first electrode, and a second electrode on the light emitting layer, the manufacturing method comprising: aging the display panel by applying a predetermined electrical signal and a predetermined temperature so that the luminance of the light emitting layer lies between about 10 nits and 10,000 nits.

摘要翻译： 一种制造具有显示面板的显示装置的方法，所述显示面板包括第一电极，形成在所述第一电极上的发光层和所述发光层上的第二电极，所述制造方法包括：通过施加预定的 电信号和预定温度，使得发光层的亮度在约10尼特和10,000尼特之间。

公开(公告)号：US07883388B2

公开(公告)日：2011-02-08

申请号：US11980251

申请日：2007-10-30

申请人： Sung-soo Lee ,  Jae-hoon Jung ,  Ji-hye Choi ,  Kyong-tae Park ,  Young-rok Song

发明人： Sung-soo Lee ,  Jae-hoon Jung ,  Ji-hye Choi ,  Kyong-tae Park ,  Young-rok Song

IPC分类号： H01J9/24

CPC分类号： H01L51/56 ,  H01L2251/562

摘要： A method of manufacturing a display device having a display panel that includes a first electrode, a light emitting layer formed on the first electrode, and a second electrode on the light emitting layer, the manufacturing method comprising: aging the display panel by applying a predetermined electrical signal and a predetermined temperature so that the luminance of the light emitting layer lies between about 10 nits and 10,000 nits.

摘要翻译： 一种制造具有显示面板的显示装置的方法，所述显示面板包括第一电极，形成在所述第一电极上的发光层和所述发光层上的第二电极，所述制造方法包括：通过施加预定的 电信号和预定温度，使得发光层的亮度在约10尼特和10,000尼特之间。

公开(公告)号：US20080247015A1

公开(公告)日：2008-10-09

申请号：US11969355

申请日：2008-01-04

申请人： JAE-CHEOL BAE ,  Tae-kyung Kim ,  Kyong-tae Park

发明人： JAE-CHEOL BAE ,  Tae-kyung Kim ,  Kyong-tae Park

IPC分类号： G02B5/32

CPC分类号： G02B5/32 ,  G11B7/1353 ,  G11B7/139 ,  G11B2007/0006

摘要： A hologram optical device, a compatible optical pickup including the hologram optical device, and an optical information storage medium system including the compatible optical pickup are provided. The hologram optical device includes: a first hologram area having a hologram that is asymmetric with respect to an optical axis to diffract an incident light in a 0th order diffractive light and a 1st order diffractive light, wherein light spots are formed by focusing the 0th order and 1st order diffractive lights using a lens. Accordingly, a light spot of the 1st order diffractive light is formed at a position separated from an optical axis of the lens when a light spot formed by the 0th order diffractive light is formed on the optical axis of the lens.

摘要翻译： 提供全息光学装置，包括全息光学装置的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统。 全息光学装置包括：具有相对于光轴不对称的全息图的第一全息图区域，以衍射第0级衍射光和第1级衍射光的入射光， SUP级衍射光，其中通过使用透镜聚焦第0级和第1级次级衍射光来形成光斑。 因此，当通过第0级衍射形成的光斑时，在与透镜的光轴分离的位置处形成第1阶衍射光的光点 在透镜的光轴上形成光。

公开(公告)号：US20080204836A1

公开(公告)日：2008-08-28

申请号：US11957577

申请日：2007-12-17

申请人： Jae-cheol BAE ,  Tae-kyung Kim ,  Kyong-tae Park

发明人： Jae-cheol BAE ,  Tae-kyung Kim ,  Kyong-tae Park

IPC分类号： G02B5/32

CPC分类号： G11B7/1374 ,  G11B7/1353 ,  G11B2007/0006

摘要： An optical pickup device is compatible with first and second information storage media having different thickness, and includes a light source to emit light; a holographic optical element having holograms in regions to diffract the light into a zero-order diffraction light beam and a first-order diffraction light beam, including a first region to transmit the zero-order diffraction light beam in a straight direction and to diverge the first-order diffraction light beam, a second region to transmit the zero-order diffraction light beam in the straight direction and to converge the first-order diffraction light beam, and a third region to transmit the zero-order diffraction light beam in the straight direction and to converge the first-order diffraction light beam, wherein the zero-order diffraction efficiency of the third region is different from the zero-order diffraction efficiency of the second region; and an objective lens to focus the light to the information storage media.

摘要翻译： 光学拾取装置与具有不同厚度的第一和第二信息存储介质兼容，并且包括发光的光源; 全息光学元件，其具有将光衍射成零级衍射光束和一级衍射光束的区域中的全息图，该第一衍射光束包括沿直线方向透射零级衍射光束的第一区域，并使 一级衍射光束，第二区域，用于在直线方向上透射零级衍射光束并使第一级衍射光束会聚，第三区域将零级衍射光束传播到直线 方向并收敛一级衍射光束，其中第三区域的零级衍射效率不同于第二区域的零级衍射效率; 以及用于将光聚焦到信息存储介质的物镜。

公开(公告)号：US08089849B2

公开(公告)日：2012-01-03

申请号：US12018308

申请日：2008-01-23

申请人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

发明人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

IPC分类号： G11B7/00

CPC分类号： G11B7/1353 ,  G11B2007/0006

摘要： A hologram optical device, and a compatible optical pickup having the hologram optical device and an information storage medium system employing the hologram optical device. The hologram optical device includes a hologram having a pattern having a period in a 4-step stairway shape. At least one of first, second, third, and fourth steps of the 4-step stairway shape is formed in a different width from at least one other step.

摘要翻译： 具有全息光学装置的全息光学装置和兼容的光学拾取器以及采用全息光学装置的信息存储介质系统。 全息光学装置包括具有4阶段阶梯状周期的图案的全息图。 四级楼梯形状的第一，第二，第三和第四步骤中的至少一个形成为与至少另一个台阶不同的宽度。

公开(公告)号：US20080285419A1

公开(公告)日：2008-11-20

申请号：US12018308

申请日：2008-01-23

申请人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

发明人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

IPC分类号： G11B7/00

CPC分类号： G11B7/1353 ,  G11B2007/0006

摘要： A hologram optical device, and a compatible optical pickup having the hologram optical device and an information storage medium system employing the hologram optical device. The hologram optical device includes a hologram having a pattern having a period in a 4-step stairway shape. At least one of first, second, third, and fourth steps of the 4-step stairway shape is formed in a different width from at least one other step.

摘要翻译： 具有全息光学装置的全息光学装置和兼容的光学拾取器以及采用全息光学装置的信息存储介质系统。 全息光学装置包括具有4阶段阶梯状周期的图案的全息图。 四级楼梯形状的第一，第二，第三和第四步骤中的至少一个形成为与至少另一个台阶不同的宽度。

公开(公告)号：US20080031118A1

公开(公告)日：2008-02-07

申请号：US11830923

申请日：2007-07-31

申请人： Kyong-tae Park ,  Tae-kyung Kim ,  Jae-cheol Bae

发明人： Kyong-tae Park ,  Tae-kyung Kim ,  Jae-cheol Bae

IPC分类号： G11B7/00

CPC分类号： G11B7/1353 ,  G11B7/139 ,  G11B2007/0006

摘要： A hologram optical element, usable in a compatible optical pickup including the hologram optical element and an optical information storage medium system including the compatible optical pickup, is used in combination with an objective lens for a compatible optical pickup used for first and second low-density information storage media using lights having a second wavelength and a third wavelength and at least one kind of high-density information storage medium using light having a first wavelength. The hologram optical element includes a combined hologram on one side to allow lights having the second wavelength and the third wavelength to travel at different angles for focusing the light onto the first and second low-density information storage media, respectively.

摘要翻译： 全息光学元件可用于包括全息光学元件的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统，与用于第一和第二低密度的兼容光学拾取器的物镜组合使用 使用具有第二波长和第三波长的光的信息存储介质以及使用具有第一波长的光的至少一种高密度信息存储介质。 全息光学元件在一侧包括组合的全息图，以允许具有第二波长和第三波长的光分别以不同的角度行进，以将光聚焦到第一和第二低密度信息存储介质上。

公开(公告)号：US08009543B2

公开(公告)日：2011-08-30

申请号：US11969355

申请日：2008-01-04

申请人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

发明人： Jae-cheol Bae ,  Tae-kyung Kim ,  Kyong-tae Park

IPC分类号： G11B7/135

CPC分类号： G02B5/32 ,  G11B7/1353 ,  G11B7/139 ,  G11B2007/0006

摘要： A hologram optical device, a compatible optical pickup including the hologram optical device, and an optical information storage medium system including the compatible optical pickup are provided. The hologram optical device includes: a first hologram area having a hologram that is asymmetric with respect to an optical axis to diffract an incident light in a 0th order diffractive light and a 1st order diffractive light, wherein light spots are formed by focusing the 0th order and 1st order diffractive lights using a lens. Accordingly, a light spot of the 1st order diffractive light is formed at a position separated from an optical axis of the lens when a light spot formed by the 0th order diffractive light is formed on the optical axis of the lens.

摘要翻译： 提供全息光学装置，包括全息光学装置的兼容光学拾取器和包括兼容光学拾取器的光学信息存储介质系统。 全息光学装置包括：第一全息图区域，具有相对于光轴不对称的全息图，以衍射在0级衍射光和1级衍射光中的入射光，其中通过聚焦第0级形成光点 和使用透镜的1级衍射光。 因此，当在透镜的光轴上形成由0级衍射光形成的光点时，在与透镜的光轴分离的位置处形成1级衍射光的光点。

公开(公告)号：US07816858B2

公开(公告)日：2010-10-19

申请号：US11733827

申请日：2007-04-11

申请人： Kyong-tae Park ,  Beohm-rock Choi ,  Hoon Kim

发明人： Kyong-tae Park ,  Beohm-rock Choi ,  Hoon Kim

IPC分类号： H01L51/52

CPC分类号： H01L27/3276

摘要： A display device and a method of fabricating the same, the display device including a first substrate having a display region, a light emitting layer disposed within the display region, a first voltage pad disposed outside the display region, on the first substrate outside of the display region and supplying a predetermined voltage to the display region, a second substrate provided above the first substrate and corresponding to the display region, a second voltage pad disposed on a surface of the first or second substrate provided opposite to a direction of light emitted from the light emitting layer and a flexible film electrically connecting the first voltage pad and the second voltage pad.

摘要翻译： 一种显示装置及其制造方法，所述显示装置包括具有显示区域的第一基板，设置在所述显示区域内的发光层，设置在所述显示区域的外侧的第一电压焊盘， 显示区域并向显示区域提供预定电压;第二基板，设置在第一基板上并对应于显示区域;第二电压焊盘，设置在第一或第二基板的与第一基板 所述发光层和柔性膜电连接所述第一电压焊盘和所述第二电压焊盘。

公开(公告)号：US20070047422A1

公开(公告)日：2007-03-01

申请号：US11510562

申请日：2006-08-28

申请人： Tae-kyung Kim ,  Jin-won Lee ,  Kyong-tae Park

发明人： Tae-kyung Kim ,  Jin-won Lee ,  Kyong-tae Park

IPC分类号： G11B7/135

CPC分类号： G11B7/1353 ,  G11B7/1369 ,  G11B7/13925 ,  G11B2007/0006

摘要： A compatible optical pickup including an active compensation device to actively switch an angle of incidence of the light on the objective lens when either a third information storage medium that has a different format than that of the first and second information storage media, or the second information storage medium is adopted for use in a data recording/reproducing operation. The active compensation device includes a plurality of transparent substrates, and at least one material layer, interposed between the plurality of substrates, having a refractive index which is actively switched according to an applied voltage. A holographic pattern, formed adjacent to the material layer on a surface of at least one of the transparent substrates, changes a divergence angle of the light by diffracting or transmitting without diffraction the incident light according to change of the refractive index of the material layer. The voltage applied to the material layer is adjusted according to the applied information storage medium that is adopted for the use in the data recording/reproducing operation.

摘要翻译： 一种兼容的光学拾取器，包括有源补偿装置，用于当具有与第一和第二信息存储介质的格式不同的格式的第三信息存储介质或第二信息时主动切换光在物镜上的入射角 采用存储介质用于数据记录/再现操作。 有源补偿装置包括多个透明基板，以及介于多个基板之间的至少一个材料层，具有根据施加的电压有效切换的折射率。 根据材料层的折射率的变化，在至少一个透明基板的表面上与材料层相邻形成的全息图案通过衍射或透射衍射或透射而不衍射入射光而改变光的发散角。 根据在数据记录/再现操作中使用的应用信息存储介质来调整施加到材料层的电压。