Lg Chem, Ltd

Shanjin Optoelectronics (suzhou) Co., Ltd.

Lg Energy Solution, Ltd.

Shanjin Optoelectronics (nanjing) Co., Ltd.

Kyun Il Rah

Sung Hyun Nam

Byung Sun Lee

Yeong Rae Chang

Na Young Shin

Moon Soo Park

Jin Seok Byun

Ji Young Kim

Hye Min Yu

Ki Ok Kwon

Sin Young Kim

In Ho Hwang

Min Ki Lee

Seung Hun Chae

Jong Hyun Jung

Eun Mi Seo

Junwon Chang

Nayoung Shin

Eung Jin Jang

Jin Yong Park

Kyung Ki Hong

Taek Geun Nam

Sung Soo Yoon

Se Woo Yang

No Ma Kim

In Kyu Park

Sun Kug Kim

Eungki Lee

Du Jin Choi

Heon Kim

Hyuk Yoon

Myung Han Lee

Beom Seok Lee

Hyun Sup Lee

Yoon Tae Hwang

Eun Soo Huh

Hyun Jin Yang

Kyung Mee Lee

Hyung Koo Kang

Jonghyun Jung

Sae Han Cho

Ho Jeong Yun

Suk Ky Chang

Ji Young Hwang

Dong Hyun Kim

Su Young Ryu

Jung Hyun Seo

Kyoung Ho Kim

Jae Hoon Shim

Moon-Soo Park

Eun Suk Park

Dae Woong Lee

Kyung Moon Ko

Sung-Hyun Nam

Young Gon Kim

In Young Song

Jae Pil Koo

Doo Young Huh

Keon Woo Kim

Hyun Soo Lee

Gae Sung Kim

Seung Kyu Park

Jaehong Park

Hong Jun Choi

Deok Woo Park

Jae Il Ryu

Seunghee Nam

Won Seok Cho

You Kyeong Kim

Seung Ae Kim

The present disclosure relates to an optical laminate or a reddening-resistant layer. The present disclosure can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

Optical laminate

Provided is a method of evaluating electrode quality capable of simply and quickly filtering out defective electrodes by measuring a color coordinate value of electrodes before roll-pressing, which specifically includes: providing an electrode which includes a current collector and an active material layer formed on the current collector and has not been roll-pressed; measuring a color coordinate value of the active material layer using an optical instrument; and evaluating the electrode as a good product when the measured color coordinate value satisfies a predetermined electrode quality evaluation criterion and as defective when the measured color coordinate value does not satisfy the predetermined electrode quality evaluation criterion.

Electrode quality evaluation method and electrode manufacturing method

An optical laminate or a reddening-resistant layer. The optical laminate does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

The present disclosure relates to a mask film used for manufacturing a polarizing plate having a locally bleached area, and a polarizing plate manufactured using the same.

Mask film and method for manufacturing polarizing plate by using same

The present application relates to an optical laminate or a reddening-resistant layer. The present application can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

Reddening-resistant layer

Optical laminate comprising an optical functional layer and a porous layer

An optical laminate or a reddening-resistant layer. The optical laminate that does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

An optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

An optical laminate, including: a polarizing layer; and a porous layer formed on at least one side of the polarizing layer, wherein the polarizing layer includes zinc component, and wherein an absolute value of a change in an amount of color coordinate a* of CIE L*a*b* according to Equation 1 is 2 or less:Δ  [Equation 1]

Optical laminate including reddening-resistant layer

The present invention relates to a polarizing plate, a liquid crystal panel and a display device, and more specifically to a polarizing plate including a polarizer, and a hard coating layer having a thickness of 10 μm or less and a light-transmitting substrate which are positioned so as to face each other on the basis of the polarizer, and to a liquid crystal panel and a display device including the same.

Polarizing plate, liquid crystal panel and display device

An optical laminate that does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

Growing community of inventors

Daejeon, South Korea

Kyun Il Rah