Abstract: A touch panel includes a substrate, a light-shielding layer, a patterned transparent layer, a reflecting layer, at least one first sensing series, and at least one second sensing series. The substrate has a touch sensing region and a peripheral region. The light-shielding layer is disposed in the periphery region. The light-shielding layer has a patterned opening and a sidewall adjacent to the patterned opening. The patterned opening is configured to provide a mark identifiable by human eyes. The patterned transparent layer is disposed in the peripheral region, and the patterned transparent layer covers a portion of the patterned opening. The patterned transparent layer has an inclined sidewall positioned in the patterned opening. The reflecting layer covers the inclined sidewall and the patterned opening. The first sensing series and the second sensing series are arranged in the touch sensing region to detect a position of a touch point.

Abstract: A touch display panel includes a substrate, touch sensing elements, a light-shielding layer, a first patterned light-shielding layer, and a display module. The substrate has a display zone and a non-display zone. The non-display zone includes at least one first patterned transparent region. The touch sensing elements is disposed in the display zone. The light-shielding layer covers the first patterned transparent region and has a first transmittance rate. The first patterned light-shielding layer partially covers the light-shielding layer and is not disposed in the first patterned transparent region. The first patterned light-shielding layer has a second transmittance rate. The second transmittance rate is substantially less than the first transmittance rate.

Abstract: A touch panel includes a substrate, a light-shielding layer, a patterned transparent layer, a reflecting layer, at least one first sensing series, and at least one second sensing series. The substrate has a touch sensing region and a peripheral region. The light-shielding layer is disposed in the periphery region. The light-shielding layer has a patterned opening and a sidewall adjacent to the patterned opening. The patterned opening is configured to provide a mark identifiable by human eyes. The patterned transparent layer is disposed in the peripheral region, and the patterned transparent layer covers a portion of the patterned opening. The patterned transparent layer has an inclined sidewall positioned in the patterned opening. The reflecting layer covers the inclined sidewall and the patterned opening. The first sensing series and the second sensing series are arranged in the touch sensing region to detect a position of a touch point.

Abstract: The invention discloses a reflective liquid crystal material formulation, wherein a liquid crystal component of high dielectric anisotropy is employed to lower the driving voltage. By modulating the addition ratio of the high dielectric anisotropy components, reflective liquid crystal compositions of different reflective colors can be driven by a single driving voltage. The invention also provides a reflective bistable display using the above formulation.

Abstract: A liquid crystal compound of Formula (1) is provided below: wherein R is hydrogen, linear or branching C1-15 alkyl, linear or branching C1-15 alkyl (wherein any one of —CH2— is replaced by —O—, —S—, —CO—, —CO—O—, or —O—CO—), linear or branching C2-15 alkenyl, or linear or branching C2-15 alkenyl (wherein any one of —CH2— is replaced by —O—, —S—, —CO—, —CO—O—, or —O—CO—), A and B are, independently, cyclohexane, cyclohexane (wherein any one of —CH2— is replaced by —O— or —NH—), benzene, or benzene (wherein any one of —CH2? is replaced by —N?), X is a single bond, —CO—O—, —O—CO—, —CH2O—, —OCH2—, —CH2CH2—, —C?C—, —C?C—, —CF2O—, or —OCF2—, Q is oxygen or CH2, Y is CF3, CF2H, or CFH2, L1, L2, and L3 are, independently, hydrogen or fluorine, and m is 0, 1, or 2.

Abstract: A display device including a gate driver, a data driver and a plurality of sub-pixels is disclosed. The gate driver sequentially asserts a first scan signal and a second scan signal. The data driver provides a first data signal and a second data signal. When the first scan signal is asserted, the first scan signal and the first data signal respond with a first response signal. When the second scan signal is asserted, the second scan signal and the second data signal respond with a second response signal. The pulse of the first response signal is different from the pulse of the second response signal. A first sub-pixel among the sub-pixels displays a first color according to the first response signal. A second sub-pixel among the sub-pixels displays a second color according to the second response signal, and the first color is different from the second color.

Abstract: An isosorbide derivative of Formula (I) is provided. In Formula (I), Z is —CH2—CH2—, —CH?CH—, —C?C—, —CH2—O—, —CH2—S—, —CH?N—O—, —CO—O—, —CO—S—, single bond, -ph-, —CO—O-ph- or —CO—O-ph-CO—O—, and ph represents benzene, R1 and R2 are, independently, C1-25 alkyl, —CN, —NCS, —CX3 or —OCX3, and X represents halogen, and m and n are, independently, 0, 1 or 2. The invention also provides a liquid crystal display including the isosorbide derivative.

Abstract: A liquid crystal compound of Formula (1) is provided. In Formula (1), R is hydrogen, linear or branching C1-15 alkyl, linear or branching C1-15 alkyl (wherein any one of —CH2— is replaced by —O—, —S—, —CO—, —CO—O—, or —O—CO—), linear or branching C2-15 alkenyl, or linear or branching C2-15 alkenyl (wherein any one of —CH2— is replaced by —O—, —S—, —CO—, —CO—O—, or —O—CO—), A and B are, independently, cyclohexane, cyclohexane (wherein any one of —CH2— is replaced by —O— or —NH—), benzene, or benzene (wherein any one of —CH2? is replaced by —N?), X is a single bond, —CO—O—, —O—CO—, —CH2O—, —OCH2—, —CH2CH2—, —C?C—, —C?C—, —CF2O—, or —OCF2—, Q is oxygen or CH2, Y is CF3, CF2H, or CFH2, L1, L2, and L3 are, independently, hydrogen or fluorine, and m is 0, 1, or 2.

Abstract: An isosorbide derivative of Formula (I) is provided. In Formula (I), Z is —CH2—CH2—, —CH?CH—, —CH2—O—, —CH2—S—, —CH?N—O—, —CO—O—, —CO—S—, single bond, -ph-, —CO—O-ph- or —CO—O-ph-CO—O—, and ph represents benzene, R1 and R2 are, independently, C1-25 alkyl, —CN, —NCS, —CX3 or —OCX3, and X represents halogen, and m and n are, independently, 0, 1 or 2. The invention also provides a liquid crystal display including the isosorbide derivative.

Abstract: The invention discloses a reflective liquid crystal material formulation, wherein a liquid crystal component of high dielectric anisotropy is employed to lower the driving voltage. By modulating the addition ratio of the high dielectric anisotropy components, reflective liquid crystal compositions of different reflective colors can be driven by a single driving voltage. The invention also provides a reflective bistable display using the above formulation.

Abstract: A liquid crystal display (LCD) and a fabrication method thereof are provided. The LCD includes a first substrate and a second substrate opposite to the first substrate. At least two layers of cholesteric liquid crystal layers are disposed between the first and the second substrates, wherein chiral dopants with different optical activities are respectively added in the cholesteric liquid crystal layers, and the chiral dopants have the same chemical structure. The fabrication method includes providing a first substrate and a second substrate opposite to the first substrate. A plurality of chiral dopants with different optical activities and having the same chemical structure are mixed into the same liquid crystal host respectively to form at least two kinds of cholesteric liquid crystal materials. Then, the cholesteric liquid crystal materials are disposed between the first and the second substrates to form at least two layers of cholesteric liquid crystal layers.

Abstract: A display device including a gate driver, a data driver and a plurality of sub-pixels is disclosed. The gate driver sequentially asserts a first scan signal and a second scan signal. The data driver provides a first data signal and a second data signal. When the first scan signal is asserted, the first scan signal and the first data signal respond with a first response signal. When the second scan signal is asserted, the second scan signal and the second data signal respond with a second response signal. The pulse of the first response signal is different from the pulse of the second response signal. A first sub-pixel among the sub-pixels displays a first color according to the first response signal. A second sub-pixel among the sub-pixels displays a second color according to the second response signal, and the first color is different from the second color.

Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.

Abstract: A liquid crystal compound of Formula (I) is provided. In Formula (I), Y1, Y2 and Y3 are, independently, hydrogen, halogen, cyano or thiocyano, and R is C1-12 alkyl or C1-12 alkoxy, preferably C3-6 alkyl. The liquid crystal compound is colorless. The invention also provides a liquid crystal composition including the liquid crystal compound.

Abstract: A liquid crystal display (LCD) and a fabrication method thereof are provided. The LCD includes a first substrate and a second substrate opposite to the first substrate. At least two layers of cholesteric liquid crystal layers are disposed between the first and the second substrates, wherein chiral dopants with different optical activities are respectively added in the cholesteric liquid crystal layers, and the chiral dopants have the same chemical structure. The fabrication method includes providing a first substrate and a second substrate opposite to the first substrate. A plurality of chiral dopants with different optical activities and having the same chemical structure are mixed into the same liquid crystal host respectively to form at least two kinds of cholesteric liquid crystal materials. Then, the cholesteric liquid crystal materials are disposed between the first and the second substrates to form at least two layers of cholesteric liquid crystal layers.

Abstract: A liquid crystal compound of Formula (I) is provided. In Formula (I), Y1, Y2 and Y3 are, independently, hydrogen, halogen, cyano or thiocyano, and R is C1-12 alkyl or C1-12 alkoxy, preferably C3-6 alkyl. The liquid crystal compound is colorless. The invention also provides a liquid crystal composition including the liquid crystal compound.

Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.

Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.

Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.