68.4: Minimizing the Impact of Bonding Induced LCD Defects

Yeh, Grace Chao; Rudolph, Michael L.; Chen, Jacky Yen Chang

doi:10.1002/j.2168-0159.2013.tb06380.x

Cited by 6 publications

(2 citation statements)

References 2 publications

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“…Thin film transistor liquid crystal display ( TFT-LCD ) is widely used in various information, communication and consumer electronics products due to its advantages of light weight, low power consumption and portability [1] . People 's requirements for the quality of liquid crystal panel are also getting higher and higher, so higher requirements are put forward for the production and manufacturing of liquid crystal panel.…”

Section: Introductionmentioning

confidence: 99%

P‐8.1: The influence of shear stress on TFT‐LCD water vapor protection

Zhou,

He,

Chen

et al. 2024

Symp Digest of Tech Papers

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Based on the water vapor protection of TFT‐LCD, this paper systematically studies the influence of shear stress in TFT‐LCD. The simulation software ABAQUS is used to simulate the stress of TFT‐LCD structure. Based on the mechanical modeling method of composites, the shear stress analysis model of LCD is established. Our research results show that the establishment of TFT‐LCD stress simulation and optimization of film material can effectively improve the water vapor blocking ability of the product, and effectively guide the improvement of the high temperature and high humidity reliability of the LCD panel.

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Section: Introductionmentioning

confidence: 99%

P‐8.1: The influence of shear stress on TFT‐LCD water vapor protection

Zhou,

He,

Chen

et al. 2024

Symp Digest of Tech Papers

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“…For a single‐layer LCD, display defects such as light leakage 9–11 and color distortion 12,13 occur under the influence of temperature. For an LCD bonded with a touch glass or reflection‐reduction glass, the display defects caused by temperature are also analyzed, 14,15 such as the yellow border defect at high temperatures 16 . For a dual‐layer LCD, the temperature effect is even more obvious because of the need for higher power BLU.…”

Section: Introductionmentioning

confidence: 99%

Analyzing the effect of temperature on optical performance of dual‐layer liquid crystal displays

Gong

et al. 2021

J Soc Info Display

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The effect of temperature on optical performance of a dual‐layer liquid crystal display (LCD) is investigated by considering LC material parameter and structural deformation of LC panels simultaneously. First, the optical anisotropy of LC material under the influence of temperature is calculated theoretically. Then, the thermal deformations of the dual‐layer LC panels caused by temperature are simulated. Combined with the two factors, the change in optical performance of a dual‐layer LCD under the influence of temperature can be analyzed. In white state, the color in the central area of a dual‐layer LCD is shifted towards blue, and a yellowish border in the edge area may appear. In gray or black state, there may be a light leakage in the edge area of a dual‐layer LCD under the influence of temperature.

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